Commit graph

2120 commits

Author SHA1 Message Date
Yinbo Zhu
c05e2b9347 arch: powerpc: add usb node in t2080 dts
Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-05-23 19:53:08 +05:30
Yinbo Zhu
2cf0eb5dfd arch: powerpc: add eSDHC node to t2080qds dts
Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-05-23 14:22:33 +05:30
Dirk Eibach
d494cdb97e mpc83xx: Add gazerbeam board
The gdsys gazerbeam board is based on a Freescale MPC8308 SOC.
It boots from NOR-Flash, kernel and rootfs are stored on
SD-Card.

On board peripherals include:
- 2x 10/100 Mbit/s Ethernet (optional)

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 08:03:38 +02:00
Mario Six
d85c385332 gazerbeam: Add u-boot specific dts include file
Add a U-Boot specific dts file, which encapsulates the needed
modifications to the Gazerbeam Linux device tree.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 08:03:38 +02:00
Mario Six
96373c1d91 gazerbeam: Import Linux DT
Import the Linux device tree for the Gazerbeam board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 08:03:38 +02:00
Mario Six
7e3974e1f4 mpc83xx: Define _end symbol
To support OF_EMBED, the MPC83xx architecture has to define the "_end"
symbol to correctly access the appended DT.

Fortunately, MPC8xx already defines the symbol, and the linker script is
quite similar to that of MPC83xx, so copy this approach for MPC83xx.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Mario Six
6fffab74cd powerpc: Simplify processor.h
Lots of stuff in processor.h was taken verbatim from the Linux kernel.
It was never synced, so most of it was removed or changed in the kernel
since it was imported.

Remove all the stuff that is unused in the current U-Boot sources;
should anybody feel the need to re-sync with the kernel, they can do it
later on.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Mario Six
5c22998503 mpc83xx: Use pre-defined asm functions
For a lot of inline assembly calls in the mpc8xxx and mpc83xx
directories, we already have convenient pre-defined helper functions,
but they're not used, resulting in hard-to-read code.

Use these helper functions where ever possible and useful.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Mario Six
1e718f43de mpc83xx: Replace ppcDWstore with inline assembly
ppcDWstore/ppcDWload are hardly used by any board, but since they're
implemented in start.S, they're always present in every U-Boot image,
even if they're not needed.

Re-implement these fuctions in C with inline assembly, so that the
compiler can decide when to actually include them.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Mario Six
8835836ae7 mpc83xx: Don't define cpu_eth_init for DM eth
Don't use the legacy method of initializing the ethernet controller on
MPC83xx when DM is active.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
9fc148ebc4 mpc83xx: Add arch clock.h to make SDHC work
The fsl-esdhc driver can be used for the SDHC functionality on MPC83xx,
but it needs some additional definitions.

Add a clock.h file, so we can use the driver for MPC83xx.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
133ec60284 mpc83xx: Get rid of CONFIG_SYS_DDR_SDRAM_BASE
CONFIG_SYS_DDR_SDRAM_BASE is set to the same value as
CONFIG_SYS_SDRAM_BASE on all existing boards. Just use
CONFIG_SYS_SDRAM_BASE instead.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
7c2e535770 mpc83xx: Migrate CONFIG_LCRR_* to Kconfig
Migrate the CONFIG_LCRR_* settings to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
e35012e802 mpc83xx: Migrate SPCR to Kconfig
Migrate the SPCR setting to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
73df96a38e mpc83xx: Migrate arbiter config to Kconfig
Migrate the arbiter configuration to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
ba463c1169 mpc8308: Migrate system io config to Kconfig
Migrate the system IO configuration setting to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
71da747431 mpc83xx: Migrate CONFIG_SYS_IMMR to Kconfig
Migrate CONFIG_SYS_IMMR to Kconfig for MPC83xx.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
be5abb0a83 mpc83xx: Migrate HID config to Kconfig
Mirate the HID configuration settings to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
d17e5fdfea mpc83xx: Prepare usage of DM gpio driver
The MPC85xx GPIO driver was converted to handle a broader range of SoCs.

Prepare the MPC83xx code for usage of this driver.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
190d3a0c63 powerpc: mpc83xx: fdt: Use get_serial_clock()
Replace the hard-coded CONFIG_SYS_NS16550_CLK value for the FDT fixup
with the previously introduced get_serial_clock function

This will make it possible to activate DM for serial devices on MPC83xx
later on.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
ac016c94ae powerpc: mpc83xx: Implement get_serial_clock()
DM serial drivers on PowerPC determine their clock frequency via the
get_serial_clock function. This function is not Implemented yet for
MPC83xx.

This patch Implements the function so that DM serial drivers work on
MPC83xx.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
a06e665b47 powerpc: mpc83xx: Fix MPC8308 IMMR memory layout
The MPC8308 has two I2C controllers, but no PCI controller.

Fix the register map layout for this SoC.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
fe7d654d04 mpc83xx: Migrate CONFIG_SYS_{BR, OR}*_PRELIM to Kconfig
Migrate the BR/OR settings to Kconfig. These must be known at compile
time, so cannot be configured via DT.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
9c5df7a2a9 mpc83xx: Migrate LBLAW_* to Kconfig
The LBLAW_* values determine the window configuration of the memory
controller. Hence, they must be known at compile time, and cannot be
implemented in the DT mechanism.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
30915ab95d mpc83xx: Migrate BATS config to Kconfig
The BATs (block address translation registers) determine the initial
memory window mappings. Hence, they must be known at compile time and
cannot be implemented in the DT mechanism.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
93de25308d powerpc: Migrate HIGH_BATS to Kconfig
Migrate the CONFIG_HIGH_BATS variable to Kconfig.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
d0c625728b mpc83xx: pcie: Read the clock from registers
The MPC83xx DM timer driver disables arch.pciexp*_clk, and uses
clk_get_rate instead. But the legacy MPC83xx PCIe driver still uses
arch.pciexp*_clk for the clock.

Hence, read the PCIe clock from the registers in the legacy MPC83xx PCIe
driver.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:33 +02:00
Mario Six
21c1502a4a mpc83xx: Kconfig: Migrate HRCW to Kconfig
The HRCW (hardware reset configuration word) is a constant that must be
hard-coded into the boot loader image. So, it must be available at
compile time, and cannot be migrated to the DT mechanism, but has to be
kept in Kconfig.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:25 +02:00
Mario Six
ff3bb0c435 mpc83xx: Get rid of CONFIG_83XX_CLKIN
MPC83xx uses CONFIG_83XX_CLKIN instead of CONFIG_SYS_CLK_FREQ to set the
system clock. To migrate the architecture, we can replace
CONFIG_83XX_CLKIN with CONFIG_SYS_CLK_FREQ.

To do this
* replace all occurrences of CONFIG_83XX_CLKIN with CONFIG_SYS_CLK_FREQ
* set CONFIG_SYS_CLK_FREQ to the old value of CONFIG_83XX_CLKIN in all
  MPC83xx config files

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:06 +02:00
Mario Six
0f06f57c28 mpc83xx: Replace CONFIG_83XX_CLKIN in calculations
CONFIG_SYS_CLK_FREQ is the standard way to set the system clock
frequency. On MPC83xx, CONFIG_83XX_CLKIN is used for this purpose.
Hence, the obvious way is to replace CONFIG_83XX_CLKIN with
CONFIG_SYS_CLK_FREQ.

A few MPC83xx boards use the CONFIG_83XX_CLKIN variable for computing
CONFIG_SYS_NS16550_CLK. This makes it harder to replace
CONFIG_83XX_CLKIN.

But the value of the multiplicator can be read from the SPMR register.

Hence, replace the static calculations with a call to a new get_bus_freq
function, as other architectures do.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:51:40 +02:00
Mario Six
1cbc10c815 mpc83xx: Migrate legacy PCI options to Kconfig
The MPC83xx include files contain some settings of the PCI subsystem.

Migrate these to Kconfig until a proper DM PCI driver exists.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:51:40 +02:00
Mario Six
ddc935fc09 mpc83xx: Make distinct MPC8349EMDS_SDRAM board
The MPC8349EMDS config file contains config options to enable SDRAM
support. To keep this ability after the Kconfig migration, create a new
MPC8349EMDS_SDRAM board that enables the SDRAM support and remove the
SDRAM support from the original board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:51:36 +02:00
Mario Six
10590363b5 powerpc: Add LSDMR config values
The LSDMR_* macros are used to configure the system bus on MPC83xx.

A few of the possible LSDMR_* macros were never defined in the
respective include files. This renders the SDRAM support on the
MPC8349EMDS unusable, because it uses these undefined macros.

To make the SDRAM option work, introduce these macros into the proper
config file.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
904c47fc7d mpc83xx: Make distinct caddy2 config
vme8349.h contains two separate boards: The vme8349 itself, and the
caddy2 board. The caddy2 board is chosen by setting certain config
variables. Create a proper config file for the caddy2 board to make
Kconfig migration easier.

Furthermore, simplify the vme8349 and caddy2 configs by keeping only the
options necessary for each board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
16aaca214e mpc83xx: Make distinct MPC8313ERDB targets
MPC8313ERDB has the option of either enabling NOR or NAND boot in its
config file (by commenting out certain #ifdefs). To keep this ability
after migrating options to Kconfig, we introduce two MPC8313ERDB
configs: one for NOR, and one for NAND.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
009c87a2ab keymile: Make distinct kmeter1, and kmcoge5ne configs
The kmeter1, and kmcoge5ne boards also build from the same config
file with #ifdef logic.

Create a separate include config for each board with the #ifdef logic
resolved as needed.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
71c790097b keymile: Make distinct kmsupx5, tuge1, kmopti2, and kmtepr2 configs
The kmsupx5, tuge1, kmopti2, and kmtepr2 boards all build from the same
include config file with lots of #ifdef logic.

To ease Kconfig migration, create new config include files for these
boards, and resolve the #ifdef logic as needed.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
0e0674fcab keymile: Make distinct kmtegr1, kmvect1, suvd3 configs
The kmtegr1, kmvect1, and suvd3 boards all use the same config include
file with lots of #ifdefs in it.

The Kconfig migation will become easier if we get rid of these #ifdefs
first.

Hence, create distinct config include files for these boards, and unwind
the #ifdef logic in these config files to only include the options
necessary for each board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
8439e99ddb mpc83xx: Introduce ARCH_MPC837X
Replace CONFIG_MPC837x with a proper CONFIG_ARCH_MPC837X Kconfig option.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
61abced70f mpc83xx: Introduce ARCH_MPC836*
Replace CONFIG_MPC836* with proper CONFIG_ARCH_MPC836* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
d5cfa4aa5d mpc83xx: Introduce ARCH_MPC834*
Replace CONFIG_MPC834* with proper CONFIG_ARCH_MPC834* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
bd3b867eb9 mpc83xx: Introduce ARCH_MPC832*
Replace CONFIG_MPC832* with proper CONFIG_ARCH_MPC832* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
9403fc41c7 mpc83xx: Introduce ARCH_MPC831*
Replace CONFIG_MPC833* with proper CONFIG_ARCH_MPC833* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Mario Six
4bc97a3b81 mpc83xx: Introduce ARCH_MPC830*
Replace CONFIG_MPC830* with proper CONFIG_ARCH_MPC830* Kconfig options.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-20 13:50:34 +02:00
Stefan Roese
f3729ba6e7 watchdog: mpc8xx_wdt: Watchdog driver and macros cleanup
With the generic watchdog driver now implemented, this patch removes
some legacy stuff from the MPC8xx watchdog driver and its Kconfig
integration. CONFIG_MPC8xx_WATCHDOG is completely removed and
hw_watchdog_reset() is made static, as the watchdog will now get
serviced via the DM infrastructure if enabled via CONFIG_WATCHDOG.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
2019-04-26 09:16:32 +02:00
Masahiro Yamada
680207a1c5 powerpc: fix arch/powerpc/dts/Makefile
Since commit 27cb7300ff ("Ensure device tree DTS is compiled"),
build succeeds irrespective of the correctness of Makefile.

I am going to revert that commit, so wrong code must be fixed.

CONFIG_MCR3000 is not defined anywhere. CONFIG_TARGET_MCR3000 is the
correct one.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-03-22 12:15:10 -04:00
Tom Rini
85887300ae Merge git://git.denx.de/u-boot-fsl-qoriq
- Enable DHCP as boot-source in distro boot for NXP layerscape
  platforms
- fix register layout for SEC on Layerscape architectures
- fixes related to DPAA2 ethernet
2019-03-04 13:05:53 -05:00
Rajesh Bhagat
32413125b3 configs: fsl: move DDR specific defines to Kconfig
Moves below DDR specific defines to Kconfig:

CONFIG_FSL_DDR_BIST
CONFIG_FSL_DDR_FIRST_SLOT_QUAD_CAPABLE
CONFIG_FSL_DDR_INTERACTIVE
CONFIG_FSL_DDR_SYNC_REFRESH

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-03-03 20:56:01 +05:30
Heinrich Schuchardt
70eb82539b powerpc: enabled building with CONFIG_DM=y
Moving to the driver model requires CONFIG_DM to be enabled. Currently
several boards like kmeter1_defconfig produce a build error when CONFIG_DM
is enabled:

In file included from include/common.h:35,
                 from ./arch/powerpc/include/asm/fsl_lbc.h:10,
                 from include/mpc83xx.h:10,
                 from ./arch/powerpc/include/asm/ppc.h:27,
                 from ./arch/powerpc/include/asm/u-boot.h:18,
                 from include/dm/of.h:10,
                 from include/dm/ofnode.h:12,
                 from include/dm/device.h:13,
                 from include/linux/mtd/mtd.h:26,
                 from drivers/mtd/mtdconcat.c:25:
include/image.h: In function ‘image_check_target_arch’:
include/image.h:846:3: error: #error "please define IH_ARCH_DEFAULT in
                       your arch asm/u-boot.h"
 # error "please define IH_ARCH_DEFAULT in your arch asm/u-boot.h"
   ^~~~~
include/image.h:848:31: error: ‘IH_ARCH_DEFAULT’ undeclared (first use in
                        this function); did you mean ‘IH_ARCH_COUNT’?
  return image_check_arch(hdr, IH_ARCH_DEFAULT);

The error can be avoided by moving the definition of IH_ARCH_DEFAULT before

     #include <asm/ppc.h>

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-03-02 18:11:20 +05:30
Tom Rini
2f41ade79e linker: Modify linker scripts to be more generic
Make use of "IMAGE_MAX_SIZE" and "IMAGE_TEXT_BASE" rather than
CONFIG_SPL_MAX_SIZE and CONFIG_SPL_TEXT_BASE.  This lets us re-use the
same script for both SPL and TPL.  Add logic to scripts/Makefile.spl to
pass in the right value when preprocessing the script.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jagan Teki <jagan@openedev.com>
Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Andreas Bießmann <andreas@biessmann.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Tested-by: Adam Ford <aford173@gmail.com> #da850evm & omap3_logic_somlv
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-01-26 22:55:53 -05:00
Tom Rini
a6d6812a21 PowerPC: Stop re-using CONFIG_SPL_TEXT_BASE for TPL
Rather than checking for CONFIG_TPL_BUILD and then re-defining
CONFIG_SPL_TEXT_BASE make use of CONFIG_TPL_TEXT_BASE directly.

Cc: York Sun <york.sun@nxp.com>
Cc: Po Liu <po.liu@nxp.com>
Cc: Qiang Zhao <qiang.zhao@nxp.com>
Cc: Timur Tabi <timur@tabi.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-01-26 22:55:53 -05:00
Joakim Tjernlund
45e81f9ab3 mpc85xx: Add support for -msingle-pic-base
-msingle-pic-base is a new gcc(from 4.6) option for ppc and
it reduces the size of my u-boot with about 4-5 KB.
While at it, add -fno-jump-tables too to save a
few more bytes.

e5500 core:
size u-boot.bef
   text	   data	    bss	    dec	    hex	filename
 473043	  23772	 307104	 803919	  c444f	u-boot.bef
size u-boot.aft
   text	   data	    bss	    dec	    hex	filename
 453195	  23772	 307104	 784071	  bf6c7	u-boot.aft

e500 core:
size u-boot.bef
   text	   data	    bss	    dec	    hex	filename
 292998	  17868	  24968	 335834	  51fda	u-boot.bef
size u-boot.aft
   text	   data	    bss	    dec	    hex	filename
 288002	  17868	  24968	 330838	  50c56	u-boot.aft

Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-23 10:48:48 -08:00
Joakim Tjernlund
64d68dcdd7 mpc83xx: Add support for -msingle-pic-base
-msingle-pic-base is a new gcc(from 4.6) option for ppc and
it reduces the size of my u-boot with about 4 KB.
While at it, add -fno-jump-tables too to save a
few more bytes.

Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
Reviewed-by: Mario Six <mario.six@gdsys.cc>
Tested-by: Mario Six <mario.six@gdsys.cc> (on MPC8308)
2019-01-21 08:33:42 +01:00
Tom Rini
9450ab2ba8 Merge branch 'master' of git://git.denx.de/u-boot-spi
- Various MTD fixes from Boris
- Zap various unused / legacy paths.
- pxa3xx NAND update from Miquel

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-05 15:06:24 -05:00
Christophe Leroy
a8b8645fa9 board: MCR3000: migrate to DM_SERIAL
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-12-03 10:44:10 -05:00
Christophe Leroy
4c4ca6cdd5 board: MCR3000: use new DM watchdog
This patch switches MCR3000 board to the new DM watchdog.

The change in u-boot.lds is because MCR3000.o grows a bit
with this patch and doesn't fit anymore below env_offset on
some versions of GCC.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-12-03 10:44:10 -05:00
Christophe Leroy
f55db0afa2 board: MCR3000: Activate CONFIG_DM and CONFIG_OF_CONTROL
Add mcr3000 device tree and activate CONFIG_DM and CONFIG_OF_CONTROL

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-12-03 10:44:10 -05:00
Christophe Leroy
71c743c5f7 powerpc, mpc8xx: clear top of stack
Reported-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
2018-12-03 10:44:10 -05:00
Jagan Teki
35f9d9bdd0 spi: Zap CONFIG_HARD_SPI
In legacy CONFIG_HARD_SPI initalizing spi_init code, which
was removed during dm conversion cleanup.

So remove the dead instances of CONFIG_HARD_SPI, and related
code.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-11-27 21:06:53 +05:30
Simon Glass
b0edea3c27 spl: Add support for passing handoff info to U-Boot proper
There is some basic informaton that SPL normally wants to pass through to
U-Boot, such as the SDRAM size and bank information.

Mkae use of the new bloblist structure for this. Add a new 'handoff' blob
which is set up in SPL and passed to U-Boot proper. Also adda  test for
sandbox_spl that checks that this works correctly and a new 'sb' command
to show the information passed from SPL.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-26 08:25:37 -05:00
Bin Meng
db148f2a69 powerpc: t1040: Correct RCW EC2 settings
Per T1040RM (Rev. 1, 08/2015), there are 2 issues with the RCW EC2
settings.

- The value of FSL_CORENET_RCWSR13_EC2_FM1_GPIO is wrong and should
  be 0x04000000 (value of 1 in RCW bit [420:421])
- Value of 2/3 are reserved in RCW bit [420:421], hence there is no
  macro FSL_CORENET_RCWSR13_EC2_FM1_DTSEC5_MII.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Poonam Aggrwal <poonam.aggrwal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-10-29 13:19:43 -07:00
Bin Meng
c00d0012f5 powerpc: t1040: Correct RCW MAC2_GMII_SEL value
Per T1040RM (Rev. 1, 08/2015), the value of
FSL_CORENET_RCWSR13_MAC2_GMII_SEL_ENET_PORT is wrong
and should be 0x00000080 (bit 440 in the RCW).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Poonam Aggrwal <poonam.aggrwal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-10-29 13:13:33 -07:00
Chris Packham
4eaf7f525a fsl/usb: Workaround for USB erratum-A005275
Workaround makes FS as default mode on all affected socs.

Add support to check erratum-A005275 validity for an soc. This info is
required to determine whether a given soc is affected by this erratum.
Add quirk for this erratum "has_fsl_erratum_a005275" . This quirk is used
to enable workaround for the errata

Force FS mode as default by:
        - making EPS as FS
        - setting PFSC bit to disable HS chirping

This workaround can be disabled by mentioning "no_erratum_a005275" in
hwconfig string

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-10-29 13:13:05 -07:00
Jagdish Gediya
432054b947 powerpc: dts: Enable device tree support for T2080QDS
Add device tree for T2080QDS board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.

Update board README for device tree usage.

Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:14:14 -07:00
Jagdish Gediya
3a2f59e244 powerpc: dts: Add u-boot.dtsi to use binman for MPC85xx boards
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:14:06 -07:00
Jagdish Gediya
96699f097a powerpc: mpc85xx: Use binman to embed dtb inside U-Boot
Below is the sequence to embed dtb inside U-Boot,
1. Remove bootpg and resetvec section if needed
2. Append dtb
3. Append bootpg and resetvec section back if removed in step 1

Above procedure is required only when CONFIG_MPC85xx and
CONFIG_OF_SEPARATE are defined.

Add new config CONFIG_MPC85XX_HAVE_RESET_VECTOR to indicate that
image has resetvec section. Step 1 and step 3 described above are
required only if this config is y.

Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:13:59 -07:00
Jagdish Gediya
52fcb717b5 powerpc: mpc85xx: Select BINMAN by default
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:13:55 -07:00
Jagdish Gediya
7d7a8e99e4 powerpc/dts: Makefile changes to clean and build dts
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:13:38 -07:00
Jagdish Gediya
4d3294b1d5 powerpc/dts: Define '_end' symbol in mpc85xx U-Boot lds files
'board_fdt_blob_setup' function sets up fdt blob at '&_end' so
define '_end' symbol in mpc85xx lds files.

Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-09-27 10:13:24 -07:00
Mario Six
d2166319df misc: Add MPC83xx serdes driver
Add a driver to configure the SerDes (Serializer/Deserializer) lanes on
the MPC83xx architecture.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 08:12:21 -06:00
Mario Six
19fbdca47b cpu: Add MPC83xx CPU driver
Add a CPU driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 08:12:21 -06:00
Mario Six
2c21749d71 timer: Add MPC83xx timer driver
Add a timer driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
07d538d281 clk: Add MPC83xx clock driver
Add a clock driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
76fdad1f21 mpc83xx: Add sysreset driver
Add a sysreset driver for the MPC83xx platform.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
08f5b0b23a powerpc: Add read*_*/write*_* macros
Define the read*_*/write*_* macros for the PowerPC platform to be able
to use the macros in wait_bit.h.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
e40615565d ram: Add driver for MPC83xx
Add a RAM driver for the MPC83xx architecture.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Masahiro Yamada
3747bdbb2b arch: types.h: factor out fixed width typedefs to int-ll64.h
All architectures have the same definition for s8/16/32/64
and u8/16/32/64.

Factor out the duplicated code into <asm-generic/int-ll64.h>.

BTW, Linux unified the kernel space definition into int-ll64.h
a few years ago as you see in Linux commit 0c79a8e29b5f
("asm/types.h: Remove include/asm-generic/int-l64.h").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-09-10 20:48:16 -04:00
Michal Simek
58008cbab5 Kconfig: Sort bool, default, select and imply options
Another round of sorting Kconfig entries aplhabetically.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-30 07:18:48 -04:00
Michal Simek
08a00cba06 dm: Change CMD_DM enabling
CMD_DM is used for debug purpose and it shouldn't be enabled by default
via Kconfig. Unfortunately this is in the tree for quite a long time
that's why solution is to use imply DM for all targets which are
enabling DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-30 07:18:48 -04:00
Michal Simek
5ed063d10f Kconfig: Sort bool, default, select and imply options
Fix Kconfig bool, default, select and imply options to be
alphabetically sorted.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-07-30 07:18:48 -04:00
Alex Kiernan
d673668964 configs: Remove empty #ifdef/#ifndef blocks from configs
Remove empty #ifdef/#ifndef..#endif blocks where the configuration they
guarded has been completely removed.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-07-10 16:55:57 -04:00
Michal Simek
20b016a336 common: Fix cpu nr type which is always unsigned type
cpu_cmd() is reading cpu number via simple_strtoul() which is always
unsigned type.
Platform code implementations are not expecting that nr can be negative
and there is not checking in the code for that too.

This patch is using u32 type for cpu number to make sure that platform
code get proper value range.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-06-19 07:31:45 -04:00
Takuma Ueba
6a265aba30 powerpc: mpc85xx: Improve Work-around for Erratum A005125
Work-around for Erratum A005125 must be applied to all cores.

Signed-off-by: Yoshihisa Morizumi <yoshi.morizumi@jp.fujitsu.com>
Signed-off-by: Takuma Ueba <ueba.takuma@jp.fujitsu.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-05-09 09:17:51 -05:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Heinrich Schuchardt
b60cfb6a01 powerpc: fix typo in kgdb.c
%s/alingment/alignment/

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-04-28 10:42:35 -04:00
Tom Rini
d024236e5a Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR
We have a large number of places where while we historically referenced
gd in the code we no longer do, as well as cases where the code added
that line "just in case" during development and never dropped it.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27 14:54:48 -04:00
Alex Kiernan
9925f1dbc3 net: Move enetaddr env access code to env config instead of net config
In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.

This fixes failures such as:

  board/ti/am335x/built-in.o: In function `board_late_init':
  board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
  u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'

which caters for use cases such as:

commit f411b5cca4 ("board: am335x: Always set eth/eth1addr environment
variable")

when Ethernet is required in Linux, but not U-Boot.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Christophe Leroy
c0bc2a7e06 powerpc: mpc8xx: move watchdog into drivers/watchdog
In preparation of DM watchdog, move basic actions into drivers/watchdog

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:31:11 -04:00
Christophe Leroy
5c5da4318b powerpc: mpc8xx: cleaning up watchdog
In preparation of migration to DM watchdog, clean up a bit.

The 8xx watchdog really is a HW watchdog, so declare it as is
then it goes through Kconfig

And the watchdog reset doesn't mind getting interrupted, so
no need to disable interrupts

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
ab0d819258 powerpc: mpc8xx: refactorise reginfo
reginfo is redundant with some of the commands in immap.c, so
move reginfo into that file and remove duplicated info.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
b3ede33170 board: MCR3000: cleanup config
Some config is redundant with Kconfig. Fix it.
Also remove unused configs
Move SDRAM_MAX_SIZE in the only place it is used

include/environment.h already defines CONFIG_ENV_SIZE
from CONFIG_ENV_SECT_SIZE and defines CONFIG_ENV_ADDR as
(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)

remove BOOTARGS as bootargs is set by the different boot commands

Fix CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE to be in
line with CPM DPRAM organisation

Remove CONFIG_SYS_GBL_DATA_SIZE, CONFIG_SYS_GBL_DATA_OFFSET and
CONFIG_SYS_INIT_SP_OFFSET which are unused

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
872807b1e5 powerpc: mpc8xx: initialisation of initial RAM
u-boot requires some RAM at startup, to store global data structure.
RAM is also needed when we migrate to DM for some initial malloc

This patch implements the proper init of that RAM by calling
board_init_f_alloc_reserve() and board_init_f_init_reserve()

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
b1d62424cb powerpc: mpc8xx: redistribute data in CPM dpram
Some malloc memory is needed at startup for DM model.
Lets reorganise the use of the CPM dpram.

The MPC866/885 dpram, we have 8kbytes dual port RAM, which is usable as:
IMMR + 0x2000..0x2800: BD/Data/Microcode
IMMR + 0x2800..0x2e00: BD/Data
IMMR + 0x2e00..0x3800: BD/Data/Microcode
IMMR + 0x3800..0x3a00: BD/Data
IMMR + 0x3a00..0x3c00: BD/Data/Microcode
IMMR + 0x3c00..0x4000: Parameters for the Peripheral Controllers

Lets reallocate all BDs in the 3800..3a00 area and give the full
2800..2e00 for dynamic RAM allocation including global data

That way, the microcode areas remain available if needed one day.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
18f8d4c60d powercp: mpc8xx: move commproc.h
include/commproc.h is dedicated to the 8xx, rename it cpm_8xx.h and
move it into arch/powerpc/include/asm

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
ee1e600c13 powerpc: mpc8xx: Change CONFIG_8xx to CONFIG_MPC8xx
CONFIG_8xx doesn't mean much outside of arch/powerpc/
This patch renames it CONFIG_MPC8xx just like CONFIG_MPC85xx etc ...
It also renames 8xx_immap.h to immap_8xx.h to be consistent with
other file names.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
0ebb5388b4 powerpc: mpc8xx: remove get_immr() argument
get_immr() is always called with 0 as an argument, so it is useless.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
14119901fd powerpc: mpc8xx: make get_immr() independent of CONFIG_8xx
SPRN_IMMR is defined regardless of the CPU. Therefore, there
is no point in enclosing get_immr() inside a #ifdef CONFIG_8xx

As it a static inline function, it will in any case only be
compiled in functons using it.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
fdef3895a0 powerpc: mpc8xx: get rid of the multiple PVR_ values
Avoid hardcoding the PVR values in C since they are defined
in processor.h

At the same time, remove those multiple PVR values for 8xx and
keep only one that we call PVR_8xx

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
374a0e306e powerpc: mpc8xx: harmonise initialisation of the immap local pointer
In most places, immap local pointer is defined as
	immap_t __iomem *immap = (immap_t __iomem *)CONFIG_SYS_IMMR;
In a few places, it is defined as
	immap_t __iomem *immap = (immap_t __iomem *)(immr & 0xFFFF0000);

This patch replaces the few of the latest form by the other one.

The two are fully equivalent since SPRN_IMMR is set with CONFIG_SYS_IMMR
very early in start.S

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Michal Simek
71b7564479 ppc: Remove orphan xilinx_irq.h file
This file is completely unused and it should be removed as the part of
ppc405/ppc440 xilinx platform removal.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-16 14:54:14 -04:00
Masahiro Yamada
b08c8c4870 libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h>
Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.

This commit moves the header code:
  include/libfdt.h         -> include/linux/libfdt.h
  include/libfdt_env.h     -> include/linux/libfdt_env.h

and replaces include directives:
  #include <libfdt.h>      -> #include <linux/libfdt.h>
  #include <libfdt_env.h>  -> #include <linux/libfdt_env.h>

Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-03-05 10:16:28 -05:00
Alexey Brodkin
4280342adb fdt: Implement weak arch_fixup_fdt()
Only ARM and in some configs MIPS really implement arch_fixup_fdt().
Others just use the same boilerplate which is not good by itself,
but what's worse if we try to build with disabled CONFIG_CMD_BOOTM
and enabled CONFIG_OF_LIBFDT we'll hit an unknown symbol which was
apparently implemented in arch/xxx/lib/bootm.c.

Now with weak arch_fixup_fdt() right in image-fdt.c where it is
used we get both items highlighted above fixed.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: York Sun <york.sun@nxp.com>
Cc: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-02-18 12:53:38 -07:00
Zhao Qiang
990d06b0bc PowerPC: phy: enable all phylib drivers when use phylib and tsec enet
config_phylib_all_drivers.h should be included when CONFIG_PHYLIB and
CONFIG_TSEC_ENET are defined.

Fixes: 3146f0c017 ("Move PHYLIB to Kconfig")
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-02-09 08:35:59 -08:00
Derald D. Woods
405fc8305b Convert CONFIG_SYS_BOOT_GET_{CMDLINE, KBD} to Kconfig
This converts the following to Kconfig:
	CONFIG_SYS_BOOT_GET_CMDLINE
	CONFIG_SYS_BOOT_GET_KBD

Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-30 12:52:57 -05:00
Tuomas Tynkkynen
8996975ff8 powerpc: Drop CONFIG_WALNUT and other related dead code
CONFIG_WALNUT was dropped in June 2017 in:
commit 98f705c9ce ("powerpc: remove 4xx support")

While at it, the related CONFIG_MACH_SPECIFIC and the have_of
and _machine variables are unused as well, so drop them too.

Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
2018-01-28 12:27:32 -05:00
Mario Six
3c21683480 gpio: mpc8xxx: Rename Kconfig option, structures, and functions
Rename the Kconfig option, structures (and their members), as well as
functions of the mpc85xx driver to include mpc8xxx to reflect the more
generic usage.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28 09:36:28 -05:00
Ahmed Mansour
44262327aa drivers/misc: Share qbman init between archs
This patch adds changes necessary to move functionality present in
PowerPC folders with ARM architectures that have DPAA1 QBMan hardware

- Create new board/freescale/common/fsl_portals.c to house shared
  device tree fixups for DPAA1 devices with ARM and PowerPC cores
- Add new header file to top includes directory to allow files in
  both architectures to grab the function prototypes
- Port inhibit_portals() from PowerPC to ARM. This function is used in
  setup to disable interrupts on all QMan and BMan portals. It is
  needed because the interrupts are enabled by default for all portals
  including unused/uninitialised portals. When the kernel attempts to
  go to deep sleep the unused portals prevent it from doing so

Signed-off-by: Ahmed Mansour <ahmed.mansour@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-10 12:28:47 -08:00
Masahiro Yamada
7e3caa81e0 Move CONFIG_PANIC_HANG to Kconfig
Freescale (NXP) boards have lots of defconfig files per board.
I used "imply PANIC_HANG" for them.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-26 13:10:24 -05:00
Tuomas Tynkkynen
9920d151c4 ata: Migrate CONFIG_FSL_SATA to Kconfig
Use 'imply' here liberally to avoid the combinatorial explosion of
defconfig changes in the PowerPC boards.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 14:05:48 -05:00
Tuomas Tynkkynen
c88ecf47bd ata: Migrate CONFIG_SATA_SIL to Kconfig
Use 'imply' here liberally to avoid the combinatorial explosion of
defconfig changes in the PowerPC boards.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2017-12-12 14:05:48 -05:00
York Sun
1e0d51a6c4 powerpc: mpc85xx: Implement CPU erratum A-007907 for secondary cores
Commit 06ad970b53 ("powerpc: mpc85xx: Implemente workaround for CPU
erratum A-007907") clears L1CSR2 for the boot core, but other cores
don't run through the workaround. Add similar code for secondary
cores to clear DCSTASHID field in L1CSR2 register.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-10-23 14:02:48 -07:00
Paul Burton
ae07d609e9 powerpc: Use asm-generic/io.h
Convert the powerpc architecture to make use of the new asm-generic/io.h
to provide address mapping functions. As powerpc can actually perform
non-identity mapping between physical & virtual addresses we can't
simply make use of the generic phys_to_virt() & virt_to_phys()
functions. However since map_physmem() already effectively implemented
the same thing as virt_to_phys() we can simply implement virt_to_phys()
instead of map_physmem() & use the generic map_physmem(). We also drop
the no-op unmap_physmem().

This has only been build-tested, feedback from architecture maintainers
is welcome.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Wolfgang Denk <wd@denx.de>
2017-10-02 21:52:23 -04:00
Tom Rini
deff9b1d2a powerpc: Rework interrupt_init_cpu()
The function interrupt_init_cpu() is given an int return type but does
not return anything but 0.  Rework this to be a void function.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Mario Six <mario.six@gdsys.cc>
2017-08-26 14:56:08 -04:00
Simon Glass
723806cc5b env: Rename some other getenv()-related functions
We are now using an env_ prefix for environment functions. Rename these
other functions as well, for consistency:

   getenv_vlan()
   getenv_bootm_size()
   getenv_bootm_low()
   getenv_bootm_mapsize()
   env_get_default()

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:31:11 -04:00
Simon Glass
35affd7a2f env: Rename eth_getenv_enetaddr() to eth_env_get_enetaddr()
Rename this function for consistency with env_get().

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:44 -04:00
Simon Glass
bfebc8c965 env: Rename getenv_hex(), getenv_yesno(), getenv_ulong()
We are now using an env_ prefix for environment functions. Rename these
for consistency. Also add function comments in common.h.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:32 -04:00
Simon Glass
00caae6d47 env: Rename getenv/_f() to env_get()
We are now using an env_ prefix for environment functions. Rename these
two functions for consistency. Also add function comments in common.h.

Quite a few places use getenv() in a condition context, provoking a
warning from checkpatch. These are fixed up in this patch also.

Suggested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-08-16 08:30:24 -04:00
Simon Glass
c1c3fe2307 env: Convert CONFIG_ENV_IS_IN... to a choice
At present we support multiple environment drivers but there is not way to
select between them at run time. Also settings related to the position and
size of the environment area are global (i.e. apply to all locations).

Until these limitations are removed we cannot really support more than one
environment location. Adjust the location to be a choice so that only one
can be selected. By default the environment is 'nowhere', meaning that the
environment exists only in memory and cannot be saved.

Also expand the help for the 'nowhere' option and move it to the top since
it is the default.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Move all of the imply logic to default X if Y so it works again]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-15 20:50:01 -04:00
Christophe Leroy
fa379223cd Convert CONFIG_CMD_REGINFO to Kconfig
This patch converts CONFIG_CMD_REGINFO to Kconfig

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-11 15:41:53 -04:00
Simon Glass
6500ec7a5a Convert CONFIG_CMD_PCI to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_PCI

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-11 15:41:50 -04:00
Simon Glass
0091362ce5 Convert CONFIG_CMD_PCA953X to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_PCA953X

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-11 15:41:50 -04:00
Alexandru Gagniuc
3146f0c017 Move PHYLIB to Kconfig
Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2017-08-07 15:22:28 -05:00
Tom Rini
217324b23c PowerPC: mpc85xx: Update ft_verify_fdt
With the changes to fdt_get_base_address() we need to modify the logic
in ft_verify_fdt() for how we check the validity of the CCSR address.

Tested-on: qemu-ppce500 -M mpc8544ds
Fixes: 336a44877a ("fdt: Correct fdt_get_base_address()")
Cc: York Sun <york.sun@nxp.com>
Cc: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-03 14:48:53 -04:00
Tom Rini
8f1a80e99e configs: Migrate CMD_NAND*
Migrate all remaining instances of CMD_NAND, CMD_NAND_TRIMFFS
CMD_NAND_LOCK_UNLOCK and CMD_NAND_TORTURE from the headers into the
defconfig files.

Tested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-31 12:21:40 -04:00
Andy Yan
2b71d098ee powerpc: spl: configure SYS_MALLOC_F_LEN independently for SPL and full U-Boot
Some platforms have very limited SRAM to run SPL code, so there may
not be the same amount space for a malloc pool before relocation in
the SPL stage as the normal U-Boot stage.

Make SPL and (the full) U-Boot stage use independent SYS_MALLOC_F_LEN,
so the size of pre-relocation malloc pool can be configured memory
space independently.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[fixed up commit-message:]
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-27 14:59:03 +02:00
Simon Glass
85fc970d74 Convert CONFIG_ENV_IS_IN_FLASH to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:20:02 -04:00
Tom Rini
d56b4b1974 configs: Migrate RBTREE, LZO, CMD_MTDPARTS, CMD_UBI and CMD_UBIFS
The above CONFIG options are in Kconfig, and now have correct depends and
inter-dependencies.  Migrate these to configs/ from include/configs/.  In the
case of CMD_UBIFS also change it to be a default y if CMD_UBI.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-24 20:35:55 -04:00
Christophe Leroy
72281c5c46 powerpc: Remove 8260 remainders
commit 2eb48ff7a2 ("powerpc, 8260: remove support for mpc8260")
removed support for 8260 CPU.

This patch remove some remainders.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-23 09:24:47 -04:00
Christophe Leroy
08dd988be5 powerpc, 8xx: fix missing function declarations.
Add missing .h and add missing declarations in .h
Declare local functions as static.  Make interrupt_init_cpu function
signatures consistent with how decrementer_count is declared.

Based on warnings reported by 'make C=2'

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[trini: drop cpu_init_f as 8xx/83xx are different from the rest, rework
interrupt_init_cpu/decrementer_count]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-23 09:23:29 -04:00
Christophe Leroy
ba2c5a5c9d powerpc: move get_pvr() and get_svr() into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:51 -04:00
Christophe Leroy
506cb8be7e powerpc, 8xx: move cache helper into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:51 -04:00
Christophe Leroy
7fd697fd54 powerpc, 8xx: move get_immr() into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
1e7cefef58 powerpc, 8xx: Move cache function into C files
Avoid unnecessary assembly functions when they can easily be written
in C.

Also remove dc_read() as it is nowhere referenced

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
36d3260756 powerpc, 8xx: Simplifying check_CPU()
All complex case have been removed and we now only support
MPC866 and MPC885 families.

So check_CPU() can be made a lot simpler.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
f3603b4382 powerpc: Remove unneccessary #ifdefs in reginfo
reginfo command is calling mpc8xx_reginfo(), mpc85xx_reginfo()
or mpc86xx_reginfo() based on CONFIG_ symbol.
As those 3 functions can't me defined at the same time, let's
rename them print_reginfo() to avoid the #ifdefs
The name is kept generic as it is not at all dependent on
powerpc arch and any other arch could want to also print
such information.

In addition, as the Makefile compiles cmd/reginfo.c only when
CONFIG_CMD_REGINFO is set, there is no need to enclose the U_BOOT_CMD
definition inside a #ifdef CONFIG_CMD_REGINFO

Lets all remove the #ifdefs around the U_BOOT_CMD as this
file is only compiled when CONFIG_CMD_REGINFO is defined

Finally, this is a PowerPC-only command, disable it on a number of
non-PowerPC platforms.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-22 22:22:49 -04:00
Christophe Leroy
f1cd73674f powerpc: move set_msr() and get_msr() into .h
set_msr() and get_msr() are defined and used twice.
This patch moves them into ppc.h

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:49 -04:00
Christophe Leroy
f0eda3cb89 power, timer: reset TBL before TBU
In order to avoid TBU increment due to TBL reaching its max
and wrapping, reset TBL before resetting TBU

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
93e85d02b2 powerpc, timer: Does 8xx specific actions in 8xx cpu_init
The actions inside #ifdef CONFIG_8xx in arch/powerpc/lib/time.c
can be performed before, in a 8xx dedicated function.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
0819450fdd powerpc: get rid of addr_probe()
This function has never been used, at least since the beginning
of the git repository

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
7a0a550c7f powerpc, 8xx: Simplify brgclk calculation and remove get_brgclk()
divider is calculated based on SCCR_DFBRG, with:
SCCR_DFBRG 00 => divider 1  = 1 << 0
SCCR_DFBRG 01 => divider 4  = 1 << 2
SCCR_DFBRG 10 => divider 16 = 1 << 4
SCCR_DFBRG 11 => divider 64 = 1 << 6

This can be easily converted to a single shift operation:
divider = 1 << (SCCR_DFBRG * 2)

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:47 -04:00
Simon Glass
f2105c6182 sata: Move drivers into new drivers/ata directory
At present we have the SATA and PATA drivers mixed up in the drivers/block
directory. It is better to split them out into their own place. Use
drivers/ata which is what Linux does.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11 10:08:19 -06:00
Simon Glass
10e40d54b3 Kconfig: Add CONFIG_SATA to enable SATA
At present CONFIG_CMD_SATA enables the 'sata' command which also brings
in SATA support. Some boards may wish to enable SATA without the command.
Add a separate CONFIG to permit this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11 10:08:19 -06:00
Simon Glass
3bf926c0dd Convert CONFIG_CMD_SATA to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_SATA

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11 10:08:19 -06:00
Simon Glass
fedb428c5b Convert CONFIG_SCSI to Kconfig
This converts the following to Kconfig:
   CONFIG_SCSI

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-11 10:08:19 -06:00
Christophe Leroy
53193a4f07 powerpc, 8xx: Add support for MCR3000 board from CSSI
CS Systemes d'Information (CSSI) manufactures two boards, named MCR3000
and CMPC885 which are respectively based on MPC866 and MPC885 processors.

This patch adds support for the first board.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:56:06 -04:00
Christophe Leroy
dd7ff4721a powerpc, 8xx: move Serial driver to drivers/serial/
At the same time, move to Kconfig

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:56:04 -04:00
Christophe Leroy
f88c431b8a powerpc, 8xx: move SPI driver to drivers/spi/
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:56:03 -04:00
Christophe Leroy
fad51ac3af powerpc, 8xx: move FEC Ethernet driver in drivers/net
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:56:02 -04:00
Christophe Leroy
b1e41d1cee powerpc, 8xx: Migrate to Kconfig
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:56:01 -04:00
Christophe Leroy
6f65e75a8a powerpc, 8xx: Properly set CPM frequency in the device tree
For processors whose core runs at twice the bus frequency,
the fallback frequency calculation in Linux provides a wrong
result. Therefore, U-boot needs to pass the correct value.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:37 -04:00
Christophe Leroy
70fd071001 powerpc, 8xx: Handle checkpatch errors and some of the warnings/checks
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:34 -04:00
Christophe Leroy
73bc94c6b7 powerpc, 8xx: Implement GLL2 ERRATA
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Acked-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:33 -04:00
Christophe Leroy
ba3da7348a powerpc, 8xx: Use IO accessors to access IO memory
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:32 -04:00
Christophe Leroy
d79496657e powerpc, 8xx: move specific reginfo
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:30 -04:00
Christophe Leroy
debd1f3c33 powerpc, 8xx: move immap.c in arch/powerpc/cpu/mpc8xx/
immap.c used to be common to several CPUs. It is now
only linked to the 8xx, so this patch moves it into
arch/powerpc/cpu/mpc8xx/

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Heiko Schocher <hs@denx.de>
2017-07-08 15:55:27 -04:00
Christophe Leroy
907208c452 powerpc: Partialy restore core of mpc8xx
CS Systemes d'Information (CSSI) manufactures 8xx boards for
critical communication systems. Those boards have been
running U-Boot since 2010 and will have to be maintained
until at least 2027.

commit 5b8e76c35e
("powerpc, 8xx: remove support for 8xx") orphaned those boards
by removing support for the mpc8xx CPU.

This commit partially restores support for the 8xx, with the
following limitations:
- Restores support for MPC866 and MPC885 only
- Does not restore IDE, PCMCIA, I2C, USB
- Does not restore examples
- Does not restore POST
- Does not restore Ethernet on SCC
- Does not restore console on SCC
- Does not restore bedbug and kgdb support

As the 866 and 885 do not support the following features,
they are not restored either:
- VIDEO / LCD
- RTC clock

The CPM uCODE patch is not restored either, because:
- 866 and 885 already have support for I2C and SPI relocation
without a uCODE patch
- relocation of SMC, I2C or SPI is only needed for using SCCs
for Ethernet or QMC

The dynamic setup/calculation of clocks is removed, we
expect the target being use with the clock and PLPRCR register
defined in the configuration.
All the clock settings for 8xx prior to 866 is removed as
well as we now only support 866 and 885.

This code is mature and addresses mature boards. Therefore
all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif'
is unneeded.

The following files are not restored by this patch:

- arch/powerpc/cpu/mpc8xx/bedbug_860.c
- arch/powerpc/cpu/mpc8xx/fec.h
- arch/powerpc/cpu/mpc8xx/kgdb.S
- arch/powerpc/cpu/mpc8xx/plprcr_write.S
- arch/powerpc/cpu/mpc8xx/scc.c
- arch/powerpc/cpu/mpc8xx/upatch.c
- arch/powerpc/cpu/mpc8xx/video.c
- arch/powerpc/include/asm/status_led.h
- arch/powerpc/lib/ide.c
- arch/powerpc/lib/ide.h
- doc/README.MPC866
- drivers/pcmcia/mpc8xx_pcmcia.c
- drivers/rtc/mpc8xx.c
- drivers/usb/gadget/mpc8xx_udc.c
- drivers/video/mpc8xx_lcd.c
- examples/standalone/test_burst.c
- examples/standalone/test_burst.h
- examples/standalone/test_burst_lib.S
- examples/standalone/timer.c
- include/mpc823_lcd.h
- include/usb/mpc8xx_udc.h
- post/cpu/mpc8xx/Makefile
- post/cpu/mpc8xx/cache.c
- post/cpu/mpc8xx/cache_8xx.S
- post/cpu/mpc8xx/ether.c
- post/cpu/mpc8xx/spr.c
- post/cpu/mpc8xx/uart.c
- post/cpu/mpc8xx/usb.c
- post/cpu/mpc8xx/watchdog.c

Some of the restored files are not located in a proper location.
In order to keep traceability of the changes, they will be
moved to their correct location and moved to Kconfig in a
followup patch.

This patch also declares CSSI as point of contact for the update
of the 8xx platform, as those boards are the only ones still
being maintained on the 8xx area. A later patch will add
those boards to the tree.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-08 15:55:26 -04:00
Heiko Schocher
98f705c9ce powerpc: remove 4xx support
There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-07-03 17:35:28 -04:00
Heiko Schocher
064b55cfcb powerpc, 5xxx, 512x: remove support for mpc5xxx and mpc512x
There was for long time no activity in the mpx5xxx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in mpc5xxx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-16 10:14:55 -04:00
Masahiro Yamada
51855e8981 treewide: remove unneeded semicolons
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-06-16 10:11:38 -04:00
Tom Rini
4f58002013 Merge git://git.denx.de/u-boot-mpc85xx 2017-06-14 18:53:03 -04:00
York Sun
3913191c8a powerpc: mpc8540ads: mpc8560ads: Drop support for MPC8540/60ADS
Drop support for these two legacy boards.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-06-12 11:30:00 -07:00
Heiko Schocher
5025897774 powerpc, 5xx: remove support for 5xx
There was for long time no activity in the 5xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 5xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12 08:38:05 -04:00
Heiko Schocher
2eb48ff7a2 powerpc, 8260: remove support for mpc8260
There was for long time no activity in the 8260 area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8260,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12 08:38:02 -04:00
Heiko Schocher
5b8e76c35e powerpc, 8xx: remove support for 8xx
There was for long time no activity in the 8xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8xx,
so remove it (with a heavy heart, knowing that I remove
here the root of U-Boot).

Signed-off-by: Heiko Schocher <hs@denx.de>
2017-06-12 08:37:55 -04:00
Simon Glass
6e2941d787 common: freescale: Move arch-specific declarations
The declarations should not be in common.h. Move them to the arch-specific
headers.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Fixup thinko defined(FSL_LSCH3) -> defined(CONFIG_FSL_LSCH3)]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-06-05 12:30:55 -04:00
Simon Glass
850431590c common: powerpc: Move arch-specific headers
Set up a new asm/ppc.h header file to hold this arch-specific stuff. It
should not be in common.h. It probably should be refactored to use
asm/arch instead, but that is a job for the maintainer.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:40 -04:00
Simon Glass
8fb69c1654 common: Move PPC4xx_SYS_INFO() et al to arch-specific header
These definitions should not be in common.h. Move them to an arch-specific
header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:40 -04:00
Simon Glass
4baf23e0be common: Move get_OPB_freq() and get_PCI_freq() to PPC header
These should not be in common.h. Move the to an arch-specific header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:28 -04:00
Simon Glass
58a8ec4cc0 common: Move pcie_setup_hoses() to PPC header
Only one board needs this definition. Move it to an arch-specific header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:28 -04:00
Simon Glass
4fcc6a7b89 common: Move pci_target_init() to PPC header
Only one boards needs this definition. Move it to an arch-specific header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-06-05 11:02:27 -04:00
Simon Glass
1b330894bd Convert CONFIG_CMD_IRQ to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_IRQ

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-22 12:45:31 -04:00
Simon Glass
c7c111e5f7 Convert CONFIG_CMD_IMMAP to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_IMMAP

Also move this command out of the cmd/ directory since it is
PowerPC-specific.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-22 12:45:28 -04:00
Simon Glass
fc843a02ac Kconfig: Add a CONFIG_IDE option
At present IDE support is controlled by CONFIG_CMD_IDE. Add a separate
CONFIG_IDE option so that IDE support can be enabled without requiring
the 'ide' command.

Update existing users and move the ide driver into drivers/block since
it should not be in common/.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-22 12:45:27 -04:00
Simon Glass
551c393446 Convert CONFIG_CMD_HASH to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_HASH

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Rework slightly, enable on some boards again]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-22 12:38:15 -04:00
Simon Glass
ea7971f705 Convert CONFIG_CMD_ESBC_VALIDATE to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_ESBC_VALIDATE

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-22 09:33:55 -04:00
Simon Glass
230ecd7150 Convert CONFIG_CMD_ERRATA to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_ERRATA

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-22 09:33:54 -04:00
Simon Glass
a1dc980d88 Convert CONFIG_CMD_EEPROM et al to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_EEPROM
   CONFIG_CMD_EEPROM_LAYOUT
   CONFIG_EEPROM_LAYOUT_HELP_STRING

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Rework Kconfig logic slightly, define EEPROM location on TI eval
platforms]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-22 09:33:49 -04:00
Simon Glass
d63323fb59 Convert CONFIG_CMD_ECCTEST to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_ECCTEST

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-22 08:37:13 -04:00
Tom Rini
089df18bfe lib: move hash CONFIG options to Kconfig
Commit 94e3c8c4fd ("crypto/fsl - Add progressive hashing support
using hardware acceleration.") created entries for CONFIG_SHA1,
CONFIG_SHA256, CONFIG_SHA_HW_ACCEL, and CONFIG_SHA_PROG_HW_ACCEL.
However, no defconfig has migrated to it.  Complete the move by first
adding additional logic to various Kconfig files to select this when
required and then use the moveconfig tool.  In many cases we can select
these because they are required to implement other drivers.  We also
correct how we include the various hashing algorithms in SPL.

This commit was generated as follows (after Kconfig additions):

[1] tools/moveconfig.py -y SHA1 SHA256 SHA_HW_ACCEL
[2] tools/moveconfig.py -y SHA_PROG_HW_ACCEL

Note:
We cannot move SHA_HW_ACCEL and SHA_PROG_HW_ACCEL simultaneously
because there is dependency between them.

Cc: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Cc: Naveen Burmi <NaveenBurmi@freescale.com>
Cc: Po Liu <po.liu@freescale.com>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Cc: Priyanka Jain <Priyanka.Jain@freescale.com>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
Cc: Chunhe Lan <Chunhe.Lan@freescale.com>
Cc: Chander Kashyap <k.chander@samsung.com>
Cc: Steve Rae <steve.rae@raedomain.com>
Cc: Dirk Eibach <eibach@gdsys.de>
Cc: Feng Li <feng.li_2@nxp.com>
Cc: Alison Wang <alison.wang@freescale.com>
Cc: Sumit Garg <sumit.garg@nxp.com>
Cc: Mingkai Hu <Mingkai.Hu@freescale.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Akshay Saraswat <akshay.s@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-22 08:36:58 -04:00
Tom Rini
a9f47426ce Merge git://git.denx.de/u-boot-mpc85xx 2017-05-16 14:50:36 -04:00
Tom Rini
cb33bda44f Merge branch 'master' of git://git.denx.de/u-boot-i2c 2017-05-15 13:01:26 -04:00
Tom Rini
64d6ac5bc4 Kconfig: USB: Migrate CONFIG_USB_EHCI_HCD users to Kconfig
Migrate the rest of the users of CONFIG_USB_EHCI_HCD over to Kconfig.
For a few SoCs, imply or default y this if USB is enabled.  In some
cases we had not already migrated to CONFIG_USB so do that as well.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-05-15 13:00:21 -04:00
Paulo Zaneti
fbe44dd1aa powerpc: t1024: Fix SRDS_MAX_LANES value
T1023 and T1024 have 4 SerDes lanes. Fix macro SRDS_MAX_LANES
and use this macro instead of hard-coded value in t1024_serdes.c.

Signed-off-by: Paulo Zaneti <paulo.zaneti@datacom.ind.br>
Signed-off-by: York Sun <york.sun@nxp.com>
2017-05-15 09:48:49 -07:00
Simon Glass
7ffce4f17f i2c: powerpc: Remove use of CONFIG_HARD_I2C
Drop use of this long-deprecated option for powerpc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-05-15 06:17:25 +02:00
Vikas Manocha
5bf5250e9d spl: make image arg or fdt blob address reconfigurable
At present fdt blob or argument address being passed to kernel is fixed at
compile time using macro CONFIG_SYS_SPL_ARGS_ADDR. FDT blob from
different media like nand, nor flash are copied to the address pointed
by the macro.
The problem is, it makes args/fdt blob compulsory to copy which is not required
in cases like for NOR Flash. This patch removes this limitation.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2017-05-08 11:38:40 -04:00
Tom Rini
26d61195f8 fdt: Move fdt_fixup_ethernet to a common place
With 3f66149d9f we no longer have a common call fdt_fixup_ethernet.
This was fine to do on PowerPC as they largely had calls already in
ft_cpu_fixup.  On ARM however we largely relied on this call.  Rather
than introduce a large number of changes to ft_cpu_fixup /
ft_board_fixup we recognize that this is a common enough call that we
should be doing it in a central location.  Do it early enough that we
can do any further updates in ft_cpu_fixup / ft_board_fixup.

Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Thomas Chou <thomas@wytron.com.tw> (maintainer:NIOS)
Cc: York Sun <york.sun@nxp.com> (maintainer:POWERPC MPC85XX)
Cc: Stefan Roese <sr@denx.de> (maintainer:POWERPC PPC4XX)
Cc: Simon Glass <sjg@chromium.org>
Cc: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Fixes: 3f66149d9f ("Remove extra fdt_fixup_ethernet() call")
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: York Sun <york.sun@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-05-01 09:11:59 -04:00
Simon Glass
3bd25cb512 Convert CONFIG_CMD_DIAG to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_DIAG

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: imply CMD_DIAG on some keymile configs]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-30 13:41:01 -04:00
Simon Glass
80e44cfe10 fs: Kconfig: Add a separate option for FS_CRAMFS
Rather than using CMD_CRAMFS for both the filesystem and its command, we
should have a separate option for each. This allows us to enable CRAMFS
support without the command, if desired, which reduces U-Boot's size
slightly.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: imply FS_CRAMFS for keymile]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-30 13:40:59 -04:00
Simon Glass
9707274718 fs: Convert CONFIG_CMD_CRAMFS to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_CRAMFS

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: imply CMD_CRAMFS for keymile]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-30 13:40:59 -04:00
Simon Glass
854fcd5537 Convert CONFIG_CMD_CHIP_CONFIG to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_CHIP_CONFIG

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-30 13:40:57 -04:00
Simon Glass
c04b9b3440 Convert CONFIG_CMD_BLOB to Kconfig
This converts the following to Kconfig:
   CONFIG_CMD_BLOB

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add imply CMD_BLOB under CHAIN_OF_TRUST]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-30 10:30:03 -04:00
Ruchika Gupta
668ec87f52 powerpc: e6500: Lock/unlock 1 cache instead of L1 as init_ram
For E6500 cores, L2 cache has been used as init_ram. L1 cache is a
write through cache on E6500.If lines are not locked in both L1 and
L2 caches, crashes are observed during secure boot. This patch locks/
unlocks both L1 and L2 cache to prevent the crash.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-17 09:03:30 -07:00
VINITHA PILLAI
0645c23a7c powerpc: T1042RDB: SECURE BOOT: Remove CONFIG_CMD_BLOB from SPL compilation
BLOB feature is not required during SPL compilation.

Signed-off-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-17 09:03:30 -07:00
Simon Glass
f1683aa73c board_f: Rename initdram() to dram_init()
This allows us to use the same DRAM init function on all archs. Add a
dummy function for arc, which does not use DRAM init here.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Dummy function on nios2]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-13 09:40:57 -04:00
Simon Glass
e5fb573f64 powerpc: Move setup_board_extra() into a PPC file
We don't need this PPC-specific function in generic code. Move it to
the powerpc directory.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 16:36:55 -04:00
Simon Glass
088454cde2 board_f: Drop return value from initdram()
At present we cannot use this function as an init sequence call without a
wrapper, since it returns the RAM size. Adjust it to set the RAM size in
global_data instead, and return 0 on success.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:59:20 -04:00
Simon Glass
52c411805c board_f: Drop board_type parameter from initdram()
It looks like only cm5200 and tqm8xx use this feature, so we don't really
need it in generic code. Drop it and have the users access gd->board_type
directly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:58:44 -04:00
Simon Glass
8749fa6af3 board_f: powerpc: Make prt_8260_rsr(), prt_8260_clks() private
Move these two function calls into checkcpu(), which is called on this
arch immediately after these two.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:55:08 -04:00
Simon Glass
d891ab95c2 board_f: powerpc: Move prt_83xx_rsr() to private code
This function is called just before checkcpu() on MPX83xx. Move it to the
code for that arch.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05 13:55:06 -04:00
Simon Glass
70e2aaf380 board_f: powerpc: Use timer_init() instead of init_timebase()
There is no good reason to use a different name on PowerPC. Change it to
timer_init() like the others.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:54:29 -04:00
Simon Glass
75efc34bfa board_f: Remove adjust_sdram_tbs_8xx() from the init sequence
We can just call this from the only place that needs it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:52:52 -04:00
Simon Glass
26345552d6 board_f: Remove sdram_adjust_866() from the init sequence
We can just call this from the only function that needs it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:52:51 -04:00
Simon Glass
d593c61672 board_f: powerpc: Rename get_clocks_866() to get_clocks()
We really don't need to have a name like this in the generic init
sequence. Use the generic get_clocks() name so that we can merge these
two at some point.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05 13:52:50 -04:00
Tom Rini
285226785e Freescale/NXP: Migrate CONFIG_FSL_CAAM to defconfigs
In some cases this is absolutely required, so select this for some secure
features.  This also requires migration of RSA_FREESCALE_EXP

Cc: Ruchika Gupta <ruchika.gupta@nxp.com>
Cc: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Cc: Naveen Burmi <NaveenBurmi@freescale.com>
Cc: Po Liu <po.liu@freescale.com>
Cc: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Cc: Priyanka Jain <Priyanka.Jain@freescale.com>
Cc: Sumit Garg <sumit.garg@nxp.com>
Cc: Shaohui Xie <Shaohui.Xie@freescale.com>
Cc: Chunhe Lan <Chunhe.Lan@freescale.com>
Cc: Feng Li <feng.li_2@nxp.com>
Cc: Alison Wang <alison.wang@freescale.com>
Cc: Mingkai Hu <Mingkai.Hu@freescale.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Saksham Jain <saksham.jain@nxp.freescale.com>
Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-03-09 11:37:24 -05:00
Tom Rini
c83a824e62 Merge git://git.denx.de/u-boot-fsl-qoriq
Signed-off-by: Tom Rini <trini@konsulko.com>

Conflicts:
	configs/ls1046aqds_defconfig
	configs/ls1046aqds_nand_defconfig
	configs/ls1046aqds_qspi_defconfig
	configs/ls1046aqds_sdcard_ifc_defconfig
	configs/ls1046aqds_sdcard_qspi_defconfig
	configs/ls1046ardb_emmc_defconfig
	configs/ls1046ardb_qspi_defconfig
	configs/ls1046ardb_sdcard_defconfig
2017-02-03 20:33:42 -05:00
Prabhakar Kushwaha
add63f94a9 arch: powerpc: update the eLBC IP input clock
eLBC IP clock is always a constant divisor of platform clock
pre-defined per SoC. Clock ratio register (LCRR) used in
current implementation governs eLBC IP output cloc.

Update sys_info->freq_localbus to represent eLBC input clock with
value constant divisor of platform clock.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:31:45 -08:00
Prabhakar Kushwaha
068789773d arch: powerpc: Move CONFIG_FSL_ELBC to Kconfig
Enable ELBC from Kconfig.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:31:25 -08:00
Prabhakar Kushwaha
1c40707e3f arch: powerpc: update the IFC IP input clock
IFC IP clock is always a constant divisor of platform clock
pre-defined per SoC. Clock control register (CCR) used in
current implementation governs IFC IP output clock.

Update sys_info->freq_localbus to represent IFC input clock with
value constant divisor of platform clock.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:31:11 -08:00
Prabhakar Kushwaha
d98b98d62e arch: powerpc: Move CONFIG_FSL_IFC to Kconfig
Enable IFC from Kconfig.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:31:02 -08:00
Mark Marshall
de8c9317a8 powerpc: mpc5200: Correct return value of memcpy function
The memcpy() function returns a pointer to trg.

Signed-off-by: Mark Marshall <Mark.Marshall@omicron.at>
Reviewed-by: Thomas Graziadei <thomas.graziadei@omicronenergy.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-01 08:14:39 -08:00
Mark Marshall
2ec70961e7 powerpc: mpc85xx: Use symbolic names for cache control bits
We should use the symbolic names for the cache control bits.

Signed-off-by: Mark Marshall <Mark.Marshall@omicron.at>
Reviewed-by: Thomas Graziadei <thomas.graziadei@omicronenergy.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-31 17:51:34 -08:00
mario.six@gdsys.cc
dbcb2c0e2b powerpc: mpc83xx: Enable pre-relocation malloc
To enable DM on MPC83xx, we need pre-relocation malloc, which is
implemented in this patch.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
[York S: Fixed compiling warning for unused variable 'i']
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-31 17:50:35 -08:00
mario.six@gdsys.cc
e80311a5f0 powerpc: mpc83xx: Minimize r1 modification
The r1 register is modified several times during the cache-ram setup of
the MPC83xx SoCs.

Since this SP modification confuses debuggers, we use a general purpose
register to compute the new stack pointer value, and only set the SP
once after all computations are done.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-31 09:35:06 -08:00
Tom Rini
79a34b71c9 Merge git://git.denx.de/u-boot-mpc85xx 2017-01-25 17:38:45 -05:00
Simon Glass
a009f36cfe Drop prt_mpc5xxx_clks() in favour of print_cpuinfo()
Rather than having an arch-specific function, use the existing generic
one.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-25 17:38:44 -05:00
Simon Glass
8f3086aaac powerpc: Drop CONFIG_SYS_ALLOC_DPRAM
This is not defined anywhere in U-Boot. Drop this dead code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-25 17:38:42 -05:00
Simon Glass
cbcbf71bf2 powerpc: Drop probecpu() in favour of arch_cpu_init()
To avoid an unnecessary arch-specific call in board_init_f(), rename this
function.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-25 17:38:41 -05:00
Simon Glass
a5d67547dd Convert CONFIG_BOARD_EARLY_INIT_F to Kconfig
This converts the following to Kconfig:
   CONFIG_BOARD_EARLY_INIT_F

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-25 17:38:32 -05:00
Tony O'Brien
76866600f5 powerpc: Enable flush and invalidate dcache by range for MPC85xx
Commit ac337168a unified functions to flush and invalidate dcache by
range. These two functions were no-ops for SoCs other than 4xx and
MPC86xx. Adding these functions seemed to be correct but introduced
issues in some drivers when the dcache was flushed. While the root
cause was under investigation, these functions were disabled in
Commit cb1629f91a for affected SoCs, including the MPC85xx, to make
the various drivers work.

On the T208x USB stopped working after v2016.07 was pulled.  After
re-enabling the dcache functions for the MPC85xx it started working
again.  The USB and DPPA Ethernet drivers have been seen as
operational after this change but other drivers cannot be tested.

Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz>
Cc: Marek Vasut <marex@denx.de>
Cc: York Sun <york.sun@nxp.com>
Reviewed-by: York Sun <york.sun>
2017-01-24 13:28:31 -08:00
Tony O'Brien
09bfd962bd mpc85xx: pcie: Implement workaround for Erratum A007815
The read-only-write-enable bit is set by default and must be cleared
to prevent overwriting read-only registers.  This should be done
immediately after resetting the PCI Express controller.

Reviewed-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Signed-off-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz>
[York S: Move SYS_FSL_ERRATUM_A007815 to Kconfig]
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-24 13:28:31 -08:00
Darwin Dingel
06ad970b53 powerpc: mpc85xx: Implemente workaround for CPU erratum A-007907
Core hang occurs when using L1 stashes. Workaround is to disable L1
stashes so software uses L2 cache for stashes instead.

Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Darwin Dingel <darwin.dingel@alliedtelesis.co.nz>
Cc: York Sun <york.sun@nxp.com>
[York S: Move SYS_FSL_ERRATUM_A007907 to Kconfig]
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-24 13:28:02 -08:00
Tom Rini
e5ec48152a Kconfig: Migrate BOARD_LATE_INIT to a select
This option should not really be user selectable.  Note that on PowerPC
we currently only need BOARD_LATE_INIT when CHAIN_OF_TRUST is enabled so be
conditional on that.

Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> (for UniPhier)
2017-01-24 10:35:54 -05:00
Tom Rini
88077715d8 NXP: Introduce board/freescale/common/Kconfig and migrate CHAIN_OF_TRUST
Introduce board/freescale/common/Kconfig so that we have a single place
for CONFIG options that are shared between ARM and PowerPC NXP platforms.

Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-24 10:33:59 -05:00
Uri Mashiach
2d8d190c83 status_led: Kconfig migration
Move all of the status LED feature to drivers/led/Kconfig.
The LED status definitions were moved from the board configuration
files to the defconfig files.

TBD: Move all of the definitions in the include/status_led.h to the
relevant board's defconfig files.

Tested boards: CL-SOM-AM57x, CM-T335

Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
2017-01-21 15:12:33 -05:00
Jagan Teki
3788b451e3 config: Move CONFIG_BOARD_LATE_INIT to defconfigs
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
2017-01-21 15:12:33 -05:00
York Sun
4851278e30 powerpc: mpc85xx: Move macro CONFIG_SYS_PPC64 to Kconfig
Use Kconfig option SYS_PPC64 instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:56 -05:00
York Sun
7371774ab9 powerpc: mpc85xx: Move CONFIG_SYS_FSL_QORIQ_CHASSIS* to Kconfig
Use Kconfig option to select chassis version.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:55 -05:00
York Sun
9ec10107e1 powerpc: E6500: Move macro CONFIG_E6500 to Kconfig
Use Kconfig option E6500 and clean up existing usage.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:54 -05:00
York Sun
f43417ec97 powerpc: mpc85xx: Remove unused ifdef in config header
After most config options are moved to Kconfig, the unused ifdef
or elif can be removed.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:53 -05:00
York Sun
22120f11e2 ddr: fsl: Move CONFIG_SYS_FSL_DDR_VER to Kconfig
Use Kconfig to select DDR version instead of using config header.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:53 -05:00
York Sun
51370d5618 ddr: fsl: Merge macro CONFIG_NUM_DDR_CONTROLLERS and CONFIG_SYS_NUM_DDR_CTRLS
These two macros are used for the same thing, the total number of DDR
controllers for a given SoC. Use SYS_NUM_DDR_CTRLS in Kconfig and
merge existing usage.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:52 -05:00
York Sun
66e399b68d ddr: fsl: Move macro CONFIG_NUM_DDR_CONTROLLERS to Kconfig
Use option NUM_DDR_CONTROLLERS in ddr Kconfig and clean up existing
usage in ls102xa and fsl-layerscape. Remove all powerpc macros in
config header and board header files.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:49 -05:00
York Sun
63659ff317 powerpc: mpc85xx: Move CONFIG_SYS_FSL_ERRATUM_* to Kconfig
Use Kconfig to select errata workaround.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:46 -05:00
York Sun
c01e4a1a6f mmc: move CONFIG_SYS_FSL_ERRATUM_ESDHC* to Kconfig
Add option SYS_FSL_ERRATUM_ESDHC111, SYS_FSL_ERRATUM_ESDHC13,
SYS_FSL_ERRATUM_ESDHC135, SYS_FSL_ERRATUM_ESDHC_A001 to mmc Kconfig.
Move existing macros to related Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate bk4r1]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-04 19:40:44 -05:00
York Sun
d26e34c4c4 fsl_ddr: Move DDR config options to driver Kconfig
Create driver/ddr/fsl/Kconfig and move existing options. Clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate sbc8641d, xpedite537x and MPC8536DS, run a moveconfig.py -s]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-04 19:40:41 -05:00
York Sun
a105503851 powerpc: T104xQDS: Remove macro CONFIG_T104xD4QDS
Remove this macro. It was added by e622d9ed but actually wasn't used.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:29 -05:00
York Sun
86e0a31321 powerpc: T2080RDB: Remove macro CONFIG_T2080RDB
Use TARGET_T2080RDB from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:27 -05:00
York Sun
80d261881f powerpc: T2080QDS: Remove macro T2080QDS
Use TARGET_T2080QDS from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:26 -05:00
York Sun
f4f6694060 powerpc: T1040QDS: Remove macro CONFIG_T1040QDS
Use TARGET_T1040QDS from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:24 -05:00
York Sun
08a37fd13b powerpc: mpc85xx: Remove variant SoCs T1020/T1022/T1013/T1014
Remove these SoCs from Kconfig because they don't have individual
configuration. Clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:20 -05:00
York Sun
90b80386ff crypto: Move CONFIG_SYS_FSL_SEC_LE and _BE to Kconfig
Use Kconfig option to set little- or big-endian access to secure
boot and trust architecture.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:19 -05:00
York Sun
2c2e2c9e14 crypto: Move SYS_FSL_SEC_COMPAT into driver Kconfig
Instead of define CONFIG_SYS_FSL_SEC_COMPAT in header files for PowerPC
and ARM SoCs, move it to Kconfig under the driver.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:17 -05:00
York Sun
53c953841b powerpc: mpc85xx: Move CONFIG_SYS_PPC_E500_DEBUG_TLB to Kconfig
Use Kconfig SYS_PPC_E500_DEBUG_TLB and clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate 8572]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-04 19:40:14 -05:00
York Sun
26e79b6547 powerpc: mpc85xx: Move CONFIG_SYS_NUM_TLBCAMS to Kconfig
Use Kconfig option for SYS_NUM_TLBCAMS and clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:13 -05:00
York Sun
f8dee36034 powerpc: E500: Move CONFIG_E500 and CONFIG_E500MC to Kconfig
Use Kconfig option for E500 and E500MC macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:12 -05:00
Chris Packham
01b25d42c1 powerpc: Retain compatible property for L2 cache
When setting the compatible property for the L2 cache ensure that we
follow the documented binding by setting both
"<chip>-l2-cache-controller" and "cache" as values.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-12-20 09:13:19 -08:00
Shengzhou Liu
473f1fc280 fsl/ddr: Enable erratum-a009942 workaround for B/T-series
Enable ERRATUM_A009942 workaround for B-series and T-series platforms.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-12-15 11:56:17 -08:00
Shengzhou Liu
02fb276157 fsl/ddr: Add erratum_a009942_check_cpo and clean related erratum
- add additional function erratum_a009942_check_cpo to check if the
  board needs tuning CPO calibration for optimal setting.
- move ERRATUM_A009942(with revision to check cpo_sample option) from
  fsl_ddr_gen4.c to ctrl_regs.c for reuse on all DDR4/DDR3 parts.
- move ERRATUM_A008378 from fsl_ddr_gen4.c to ctrl_regs.c
- remove obsolete ERRATUM_A004934 which is replaced with ERRATUM_A009942.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
[YS: Replaced CONFIG_QEMU_E500 with CONFIG_ARCH_QEMU_E500]
Reviewed-by: York Sun <york.sun@nxp.com>
2016-12-05 08:31:45 -08:00
Tom Rini
194eded14c Merge git://git.denx.de/u-boot-mpc85xx 2016-12-04 13:55:15 -05:00
York Sun
54db3c20bd powerpc: mpc86xx: Convert CONFIG_SYS_FSL_NUM_LAWS to Kconfig option
Use Kconfig instead of defining this macro in header file.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-04 08:59:11 -08:00
Masahiro Yamada
63c0941726 libfdt: replace ARCH_FIXUP_FDT with ARCH_FIXUP_FDT_MEMORY
Commit e2f88dfd2d ("libfdt: Introduce new ARCH_FIXUP_FDT option")
allows us to skip memory setup of DTB, but a problem for ARM is that
spin_table_update_dt() and psci_update_dt() are skipped as well if
CONFIG_ARCH_FIXUP_FDT is disabled.

This commit allows us to skip only fdt_fixup_memory_banks() instead
of the whole of arch_fixup_fdt().  It will be useful when we want to
use a memory node from a kernel DTB as is, but need some fixups for
Spin-Table/PSCI.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Simon Glass <sjg@chromium.org>
Fixed build error for x86:
Signed-off-by: Simon Glass <sjg@chromium.org>
2016-12-02 20:54:34 -07:00
York Sun
8303acbce8 powerpc: mpc85xx: Convert CONFIG_SYS_FSL_NUM_LAWS to Kconfig option
Move the macro to Kconfig SYS_FSL_NUM_LAWS.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 12:38:42 -08:00
York Sun
f4325b47a8 powerpc: mpc86xx: Move CONFIG_FSL_LAW to Kconfig
Clean up existing definitions and drop from white list.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 12:38:42 -08:00
York Sun
05cb79a72c powerpc: mpc85xx: Move CONFIG_FSL_LAW to Kconfig
Some header files have this macro defined conditionally and
redefined unconditionally. Remove all existing definitions.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 12:38:42 -08:00
York Sun
c6e6bda3a8 powerpc: mpc85xx: Move SECURE_BOOT to Kconfig
Move from CONFIG_SYS_EXTRA_OPTIONS to Kconfig option.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 12:38:41 -08:00
York Sun
4a1e6810a2 powerpc: mpc86xx: Convert CONFIG_SYS_CCSRBAR_DEFAULT to Kconfig option
Move default value definitions to Kconfig SYS_CCSRBAR_DEFAULT.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 08:52:34 -08:00
York Sun
830fc1bfe7 powerpc: mpc85xx: Convert CONFIG_SYS_CCSRBAR_DEFAULT to Kconfig option
Move default value definitions to to Kconfig SYS_CCSRBAR_DEFAULT.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 08:52:34 -08:00
York Sun
22a1b99a1d powerpc: cyrus: Separate P5020/P5040 config options
Instead of using EXTRA options in defconfig, use two targets
in Kconfig to select correct SoC.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-02 08:52:34 -08:00
Tom Rini
6b29a395b6 Merge git://git.denx.de/u-boot-mpc85xx 2016-11-29 19:42:48 -05:00
York Sun
e8a390f018 powerpc: Drop default CONFIG_MAX_CPUS
This configuration has been moved into Kconfig for mpc85xx, and
dropped for mpc86xx. Remove the default value in config.h.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:17 -08:00
York Sun
6c691a1c7e powerpc: mpc86xx: Remove macro CONFIG_MAX_CPUS
This macro CONFIG_MAX_CPUS is not used for MPC86xx SoCs.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:16 -08:00
York Sun
4f5554c6e5 powerpc: MPC8641: Remove macro CONFIG_MPC8641
Replace CONFIG_MPC8641 with ARCH_MPC8641 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:16 -08:00
York Sun
1425a87b14 powerpc: MPC8610: Remove macro CONFIG_MPC8610
Replace CONFIG_MPC8610 with ARCH_MPC8610 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:16 -08:00
York Sun
3f82b56d41 powerpc: mpc85xx: Move CONFIG_MAX_CPUS to Kconfig
Use Kconfig to set MAX_CPUS for mpc85xx.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:16 -08:00
York Sun
cdb72c5212 powerpc: T4080: Drop configuration for T4080
There is no T4080 target. Drop related macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:16 -08:00
York Sun
26bc57da0a powerpc: T4240: Remove macro CONFIG_PPC_T4240
Use CONFIG_ARCH_T4240 from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
652a7bbd87 powerpc: T4160: Remove macro CONFIG_PPC_T4160
Use CONFIG_ARCH_T4160 instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
12ffdb3b12 powerpc: T4160RDB: Separate from T4240RDB in Kconfig
Use TARGET_T4160RDB to simplify Kconfig options.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
673c01c708 powerpc: T4240QDS: Remove macro CONFIG_T4240QDS
Use CONFIG_TARGET_T4240QDS instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
9c21d06c67 powerpc: T4160QDS: Separate from T4240QDS in Kconfig
Use TARGET_T4160QDS to simplify Kconfig options.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
0f3d80e993 powerpc: T2080, T2081: Remove macro CONFIG_PPC_T2080 and CONFIG_PPC_T2081
Use CONFIG_ARCH_T2080 and CONFIG_ARCH_T2081 instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:15 -08:00
York Sun
01671e668b powerpc: T2080RDB: Rename from T208XRDB in Kconfig
T208XRDB only has one target T2080RDB. Use TARGET_T2080RDB in Kconfig
and clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:14 -08:00
York Sun
638d5be055 powerpc: T208XQDS: Split as T2080QDS and T2081QDS
Use two separated targets in Kconfig to simplify configurations.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:14 -08:00
York Sun
78e5699523 powerpc: T104xRDB: Remove macro CONFIG_T104xRDB and T104xD4RDB
CONFIG_T104xRDB is defined in T104xRDB.h, so it is always enabled for
all T1040RDB, T1040D4RDB, T1042RDB, T1042D4RDB, T1042RDB_PI.
CONFIG_T104XD4RDB is defined for all T1040D4RDB, T1042D4RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:14 -08:00
York Sun
319ed24a8a powerpc: T1042D4RDB: Separate from T1042RDB in Kconfig
Use TARGET_T1042D4RDB in Kconfig to simplify config options.
Remove macro CONFIG_T1042D4RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:14 -08:00
York Sun
55ed8ae367 powerpc: T1042RDB_PI: Split from T1042RDB in Kconfig
Use separated TARGET_T1042RDB_PI to simplify config options.
Remove macro CONFIG_T1042RDB_PI.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:14 -08:00
York Sun
5449c98a2d powerpc: T1042: Remove macro CONFIG_PPC_T1042
Replace CONFIG_PPC_T1042 with ARCH_T1024 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
a016735c79 powerpc: T1040D4RDB: Separate from T1040RDB in Kconfig
Use TARGET_T1040D4RDB in Kconfig to simplify config macros. Replace
CONFIG_T1040D4RDB with TARGET_T1040D4RDB and clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
5d73701073 powerpc: T1040: Remove macro CONFIG_PPC_T1040
Replace CONFIG_PPC_T1040 with ARCH_T1040 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
95a809b918 powerpc: T104XRDB: Split to T1040RDB and T1042RDB in Kconfig
Split ARCH_T104XRDB as ARCH_T1040RDB and ARCH_T1042RDB in Kconfig to
simplify config options.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
e5d5f5a8be powerpc: T1024: Remove macro CONFIG_PPC_T1024
Replace CONFIG_PPC_T1024 with ARCH_T1024 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
6f53bd475a powerpc: T1024QDS: Rename Kconfig option to match the name
Rename TARGET_T102XQDS to TARGET_T1024QDS to match the name.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:13 -08:00
York Sun
5ff3f41d04 powerpc: T1023: Remove macro CONFIG_PPC_T1023
Replace CONFIG_PPC_T1023 with ARCH_T1023 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
08c752920d powerpc: T102xRDB: Split as T1023RDB and T1024RDB
The defconfig files are separated. Splitting targets in Kconfig simplifies
config options.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
10343403af powerpc: QEMU_E500: Remove macro CONFIG_QEMU_E500
Replace CONFIG_QEMU_E500 with ARCH_QEMU_E500 in Kconfig and
clean up existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
b41f192b67 powerpc: B4420: Remove macro CONFIG_PPC_B4420
Replace CONFIG_PPC_B4420 with ARCH_B4420 in Kconfig and clean up
existing macros.
2016-11-23 23:42:12 -08:00
York Sun
d46a4a1378 powerpc: B4860QDS: Remove macro CONFIG_B4860QDS
Use CONFIG_TARGET_B4860QDS instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
3006ebc37e powerpc: B4860: Remove macro CONFIG_PPC_B4860
Replace CONFIG_PPC_B4860 with ARCH_B4860 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
45a8d11782 powerpc: B4420QDS: Split from B4860QDS in Kconfig
Use TARGET_B4420QDS to simplify Kconfig options.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:12 -08:00
York Sun
9539036012 powerpc: P5040: Remove macro CONFIG_P5040
Replace CONFIG_P5040 with ARCH_P5040 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:11 -08:00
York Sun
cefe11cdb2 powerpc: P5020: Remove macro CONFIG_PPC_P5020
Replace CONFIG_PPC_P5020 with ARCH_P5020 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:11 -08:00
York Sun
e71372cb63 powerpc: P4080: Remove macro CONFIG_PPC_P4080
Replace CONFIG_PPC_P4080 with ARCH_P4080 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:11 -08:00
York Sun
5e5fdd2d00 powerpc: P3041: Remove macro CONFIG_PPC_P3041
Replace CONFIG_PPC_P3041 with ARCH_P3041 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
ce040c83f1 powerpc: P2041: Remove macro CONFIG_PPC_P2041
Replace CONFIG_PPC_P2041 with ARCH_P2041 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
789460c914 powerpc: P2010: Drop configuration for P2010
P2010 is a single-core version of P2020. There is no P2010 target
configured. Drop related macros. P2010 SoC is still supported.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
4593637b13 powerpc: P2020: Remove macro CONFIG_P2020
Replace CONFIG_P2020 with ARCH_P2020 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
4167a67d5d powerpc: P1025: Remove macro CONFIG_P1025
Replace CONFIG_P1025 with ARCH_P1025 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
52b6f13d2c powerpc: P1024: Remove CONFIG_P1024
Replace CONFIG_P1024 with ARCH_P1024 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:10 -08:00
York Sun
a990799d52 powerpc: P1021: Remove macro CONFIG_P1021
Replace CONFIG_P1021 with ARCH_P1021 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
484fff6478 powerpc: P1020: Remove macro CONFIG_P1020
Replace CONFIG_P1020 with ARCH_P1020 in Kconfig and clean up
existing macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
e5cc150945 powerpc: P1_P2_RDB_PC: Drop TARGET_P1_P2_RDB_PC
All boards covered by this group have been converted to their own
targers. Drop TARGET_P1_P2_RDB_PC from Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
8435aa777e powerpc: P2020RDB-PC: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P2020RDB_PC instead of sharing with P1_P2_RDB_PC to
simplify Kconfig and config macros.

Remove macro CONFIG_P2020RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
b0c98b4b9f powerpc: P1025RDB: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1025RDB instead of sharing with P1_P2_RDB_PC to
simplify Kconfig and config macros.

Remove macro CONFIG_P1025RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
4eedabfe93 powerpc: P1024RDB: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1024RDB instead of sharing with TARGET_P1_P2_RDB_PC to
simplify Kconfig and macros.

Remove macro CONFIG_P1024RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
da439db35a powerpc: P1021RDB: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1021RDB instead of sharing with TARGET_P1_P2_RDB_PC to
simplify Kconfig and macros.

Remove macro CONFIG_P1021RDB.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:09 -08:00
York Sun
e9bc8a8fc1 powerpc: P1020UTM: Separate from P1_P2_RDB_P2 in Kconfig
Use TARGET_P1020UTM instead of sharing with TARGET_P1_P2_RDB_PC
to simplify Kconfig and config macros.

Remove macro CONFIG_P1020UTM.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
f404b66ce1 powerpc: P1020RDB-PD: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1020RDB_PD instead of sharing with P1_P2_RDB_PC
to simplify Kconfig and config macros.

Remove macro CONFIG_P1020RDB_PD.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
aa14620c2e powerpc: P1020RDB-PC: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1020RDB_PC instead of sharing with TARGET_P1_P2_RDB_PC
to simplify Kconfig and config macros.

Remove macro CONFIG_P1020RDB_PC.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
fedae6ebaf powerpc: P1020MBG: Separate from P1_P2_RDB_PC in Kconfig
Use TARGET_P1020MBG instead of sharing with TARGET_P1_P2_RDB_PC to
simplify Kconfig and other macros.

Remove macro CONFIG_P1020MBG.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
41c7b7b132 powerpc: P1017: Drop configuration for P1017
P1017 is a single-core version of P1023. There is no P1017 target
configured. Drop related macros. P1017 SoC is still supported.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
46d9fc0bb7 powerpc: P1014: Drop configuration for P1014
P1014 is a variant of P1010. There is no P1014 target configured.
Drop related macros. P1014 SoC is still supported.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
2f8b81268a powerpc: P1013: Drop configuration for P1013
P1013 is a single-core version of P1022. There is no P1022 target
configured. Drop related macros. P1022 SoC is still supported.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:08 -08:00
York Sun
83b9bea116 powerpc: P1012: Drop configuration for P1012
P1012 is a single-core version of P1021. There is no P1012 target
configured. Drop related macros. P1012 SoC is still supported.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
1cdd96f325 powerpc: P1011: Remove macro CONFIG_P1011
Replace CONFIG_P1011 with ARCH_P1011 in Kconfig. P1011RDB seems to be in
scrapyard though.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
9bb1d6bcd2 powerpc: P1023: Remove macro CONFIG_P1023
Replace CONFIG_P1023 with ARCH_P1023 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
feb9e25bc7 powerpc: P1022: Remove macro CONFIG_P1022
Replace CONFIG_P1022 with ARCH_P1022 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
7601686c60 powerpc: P1010RDB: Remove macros CONFIG_P1010RDB_PA and CONFIG_P1010RDB_PB
Remove CONFIG_P1010RDB_PA and CONFIG_P1010RDB_PB and split TARGET_P1010RDB
to TARGET_P1010RDB_PA and TARGET_P1010RDB_PB in Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
7d5f9f84f1 powerpc: P1010: Remove macro CONFIG_P1010
Replace CONFIG_P1010 with ARCH_P1010 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:07 -08:00
York Sun
c8f48474bc powerpc: MPC8572: Remove macro CONFIG_MPC8572
Replace CONFIG_MPC8572 with ARCH_MPC8572 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:06 -08:00
York Sun
23b36a7d48 powerpc: MPC8569: Remove macro CONFIG_MPC8569
Replace CONFIG_MPC8569 with ARCH_MPC8569 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:06 -08:00
York Sun
d07c384310 powerpc: MPC8568: Remove macro CONFIG_MPC8568
Replace CONFIG_MPC8568 with ARCH_MPC8568 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:06 -08:00
York Sun
99d0a3123e powerpc: MPC8560: Remove macro CONFIG_MPC8560
Replace CONFIG_MPC8560 with ARCH_MPC8560 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:05 -08:00
York Sun
2f2d54b7cd powerpc: MPC8555CDS: Remove macro CONFIG_MPC8555CDS
Use CONFIG_TARGET_MPC8555CDS instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:05 -08:00
York Sun
3c3d8ab58d powerpc: MPC8555: Remove macro CONFIG_MPC8555
Replace CONFIG_MPC8555 with ARCH_MPC8555 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:05 -08:00
York Sun
4096f350d5 powerpc: MPC8541CDS: Remove macro CONFIG_MPC8541CDS
Replace with CONFIG_TARGET_MPC8541CDS from Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:05 -08:00
York Sun
3aff30825e powerpc: mpc8541: Remove macro CONFIG_MPC8541
Replace CONFIG_MPC8541 with ARCH_MPC8541 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:05 -08:00
York Sun
7f825218dc powerpc: mpc8540: Remove macro CONFIG_MPC8540
Replace CONFIG_MPC8540 with ARCH_MPC8540 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:04 -08:00
York Sun
24ad75ae55 powerpc: MPC8536: Move CONFIG_MPC8536 to Kconfig option
Replace CONFIG_MPC8536 with ARCH_MPC8536 in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:04 -08:00
York Sun
ebccf25518 powerpc: C29XPCIE: Remove macro CONFIG_C29XPCIE
Use CONFIG_TARGET_C29XPCIE instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:04 -08:00
York Sun
4fd64746b0 powerpc: C29X: Move CONFIG_PPC_C29X to Kconfig option
Replace CONFIG_PPC_C29X with ARCH_C29X in Kconfig and clean up existing
macros.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:04 -08:00
York Sun
a202b9f802 powerpc: BSC9132QDS: Remove CONFIG_BSC9132QDS macro
Use CONFIG_TARGET_BSC9132QDS from Kconfig option, remove CONFIG_BSC9132QDS
macro.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:04 -08:00
York Sun
115d60c0cf powerpc: BSC9131/2: Move CONFIG_BSC9131/2 to Kconfig options
Replace CONFIG_BSC9131, CONFIG_BSC9132 with ARCH_BSC9131, ARCH_BSC9132
Kconfig options.

Also drop #ifdef in BSC9131RDB.h since it is redundant.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:03 -08:00
York Sun
25cb74b30a powerpc: MPC8544: Move CONFIG_MPC8544 to Kconfig option
Replace CONFIG_MPC8544 with ARCH_MPC8544 in Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:03 -08:00
York Sun
281ed4c74b powerpc: MPC8548: Move CONFIG_MPC8548 to Kconfig option
Replace CONFIG_MPC8548 with ARCH_MPC8548 in Kconfig.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-11-23 23:42:03 -08:00
Hou Zhiqiang
5eef15ea9d fsl: serdes: fix a deadloop issue for P4080
This deadloop is introduced by commit:
71fe222 fsl: serdes: ensure accessing the initialized maps of serdes protocol

deadloop detail:
cpu_init_r => fsl_serdes_init => p4080_erratum_serdes_a005 =>
is_serdes_configured => fsl_serdes_init

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21 09:20:32 -08:00
Sriram Dash
4359a3b9e4 powerpc: mpc512x: Add support for get_svr() for mpc512x devices
Defines get_svr() for mpc512x devices

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-11-21 09:20:32 -08:00
Vagrant Cascadian
3450a8596d Fix spelling of "resetting".
Cover-Letter: Fixes several spelling errors for the words "resetting",
  "extended", "occur", and "multiple".

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-10-31 10:13:17 -04:00
Prabhakar Kushwaha
a9320c495e arch: powerpc: Remove unused dts frequency fixup for lbc_clk
lbc_clk is used to fixup dts as "bus frequency".
It is not being used by Linux IFC and eLBC driver.

So remove unused "bus frqeuency" fix-up of devicre tree.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-10-14 10:23:11 -07:00
Robert P. J. Day
fc0b5948e0 Various, accumulated typos collected from around the tree.
Fix various misspellings of:

 * deprecated
 * partition
 * preceding,preceded
 * preparation
 * its versus it's
 * export
 * existing
 * scenario
 * redundant
 * remaining
 * value
 * architecture

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2016-10-06 20:57:40 -04:00
Simon Glass
ca12e65caa spl: Add a parameter to jump_to_image_linux()
Instead of using the global spl_image variable, pass the required struct in
as an argument.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-10-06 14:48:19 -04:00
Sriram Dash
f413d1cae8 mpc85xx: powerpc: usb: Update the list of Socs afftected by erratum A006261
Apply the erratum A006261 for the following Socs:
P2041 rev 2.0, P2040 rev 2.0, P5040 rev 2.0, 2.1

Do not apply erratum A006261 for the following Socs:
T4160, T4080, T1040, T1042, T1020, T1022, T2080, T2081

Erratum A006261 is applicable for the following Socs:
P1010(1.0, 2.0), P2041(1.0, 1.1, 2.0, 2.1), P2040(1.0, 1.1, 2.0, 2.1),
P3041(1.0, 1.1, 2.0, 2.1), P5010(1.0, 2.0), P5020(1.0, 2.0),
P5021(1.0, 2.0), T4240(1.0, 2.0), P5040(1.0,2.0,2.1).

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-28 09:08:16 -07:00
Sriram Dash
15a6d496e7 mpc85xx: powerpc: usb: Enable Usb phy initialisation settings for P1010
CONFIG_SYS_FSL_USB1_PHY_ENABLE is set and the USB Phy
offset are set to enable the initial setting of Usb Phy for P1010.

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-28 09:08:16 -07:00
Sriram Dash
08efeac55f mpc85xx: powerpc: usb: Modified the erratum A006261 according to endianness
Modifies erratum implementation due to the fact that P3041,
P5020, and P5040 are all big endian for the USB PHY registers, but
they were specified little endian.

Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-28 09:08:16 -07:00
Tom Rini
cbe7706ab8 Merge git://git.denx.de/u-boot-fsl-qoriq
trini: Drop local memset() from
examples/standalone/mem_to_mem_idma2intr.c

Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-26 17:10:56 -04:00
Masahiro Yamada
4491327d59 Remove arch/${ARCH}/include/asm/errno.h
Unlike Linux, nothing about errno.h is arch-specific in U-Boot.
As you see, all of arch/${ARCH}/include/asm/errno.h is just a
wrapper of <asm-generic/errno.h>.  Actually, U-Boot does not
export headers to user-space, so we just have to care about the
consistency in the U-Boot tree.

Now all of include directives for <asm/errno.h> are gone.
Deprecate <asm/errno.h>.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
2016-09-23 17:56:18 -04:00
Masahiro Yamada
1221ce459d treewide: replace #include <asm/errno.h> with <linux/errno.h>
Now, arch/${ARCH}/include/asm/errno.h and include/linux/errno.h have
the same content.  (both just wrap <asm-generic/errno.h>)

Replace all include directives for <asm/errno.h> with <linux/errno.h>.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[trini: Fixup include/clk.]
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-23 17:55:42 -04:00
Masahiro Yamada
b5bf5cb3b3 treewide: use #include <...> to include public headers
We are supposed to use #include <...> to include headers in the
public include paths.  We should use #include "..." only for headers
in local directories.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-23 17:53:56 -04:00
Masahiro Yamada
63a7578e4e arch, board: squash lines for immediate return
Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
2016-09-23 17:53:53 -04:00
Tom Rini
adf32adb70 PowerPC: Update MIP405/MIP405T to use Kconfig better
Convert CONFIG_MIP405T from SYS_EXTRA_OPTIONS to a real config

There are two boards, MIP405 and MIP405T that have a few differences.
Start by checking for CONFIG_TARGET_MIP405.  Then introduce
CONFIG_TARGET_MIP405T and use that not CONFIG_MIP405T.  Next, convert
also convert the usage of CONFIG_ISO_STRING to be based on Kconfig.

Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20 09:30:25 -04:00
Siva Durga Prasad Paladugu
a4d88920e5 Kconfig: Move config IDENT_STRING to Kconfig
Move the config IDENT_STRING to Kconfig and migrate all boards

[sivadur: Migrate zynq boards]
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
[trini: Update configs, add some default to sunxi Kconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-20 09:30:23 -04:00
Simon Glass
d3662dff78 Convert CONFIG_SPL_DRIVERS_MISC_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:27:08 -04:00
Simon Glass
d3e7e2b2ce Convert CONFIG_SPL_HASH_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:27:07 -04:00
Simon Glass
dbdaeee43c Convert CONFIG_SPL_CRYPTO_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:27:07 -04:00
Simon Glass
d3c1f46737 Move existing use of CONFIG_SPL_RSA to Kconfig
A few boards define this in a header file which is incorrect. It means that
Kconfig options that rely on this cannot be used. Move it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:03:45 -04:00
Simon Glass
3433a693a9 Move existing use of CONFIG_SPL_DM to Kconfig
A few boards define this in a header file which is incorrect. It means that
Kconfig options that rely on this cannot be used. Move it.

Note that quite a few boards defined this options but do not appear to
actually use SPL:

	BSC9132QDS_NOR_DDRCLK100_SECURE
	BSC9132QDS_NOR_DDRCLK133_SECURE
	BSC9132QDS_SDCARD_DDRCLK100_SECURE
	BSC9132QDS_SDCARD_DDRCLK133_SECURE
	BSC9132QDS_SPIFLASH_DDRCLK100_SECURE
	BSC9132QDS_SPIFLASH_DDRCLK133_SECURE
	C29XPCIE_NOR_SECBOOT
	P1010RDB-PA_36BIT_NAND_SECBOOT
	P1010RDB-PA_36BIT_SPIFLASH_SECBOOT
	P1010RDB-PA_NAND_SECBOOT
	P1010RDB-PA_NOR_SECBOOT
	P1010RDB-PB_36BIT_NOR_SECBOOT
	P1010RDB-PB_36BIT_SPIFLASH_SECBOOT
	P1010RDB-PB_NAND_SECBOOT
	P1010RDB-PB_NOR_SECBOOT
	P3041DS_SECURE_BOOT
	P4080DS_SECURE_BOOT
	P5020DS_NAND_SECURE_BOOT
	P5040DS_SECURE_BOOT
	T1023RDB_SECURE_BOOT
	T1024QDS_DDR4_SECURE_BOOT
	T1024QDS_SECURE_BOOT
	T1024RDB_SECURE_BOOT
	T1040RDB_SECURE_BOOT
	T1042D4RDB_SECURE_BOOT
	T1042RDB_SECURE_BOOT
	T2080QDS_SECURE_BOOT
	T2080RDB_SECURE_BOOT
	T4160QDS_SECURE_BOOT
	T4240QDS_SECURE_BOOT
	ls1021aqds_nor_SECURE_BOOT
	ls1021atwr_nor_SECURE_BOOT
	ls1043ardb_SECURE_BOOT

For these boards CONFIG_SPL_DM will no-longer be defined in SPL. But since
they apparently don't have an SPL, this should not matter.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:03:41 -04:00
Simon Glass
b63f8a4336 arm: fsl: Adjust ordering of #ifndef CONFIG_SPL_BUILD
The secure boot header files incorrectly define SPL options only if
CONFIG_SPL_BUILD is defined. This means that the options are only enabled
in an SPL build, and not with a normal 'make xxx_defconfig'. This means
that moveconfig.py cannot work, since it sees the options as disabled even
when they may be manually enabled in an SPL build.

Fix this by changing the order.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-09-16 17:03:37 -04:00
Hou Zhiqiang
71fe22256c fsl: serdes: ensure accessing the initialized maps of serdes protocol
Up to now, the function is_serdes_configed() doesn't check if the map
of serdes protocol is initialized before accessing it. The function
is_serdes_configed() will get wrong result when it was called before
the serdes protocol maps initialized. As the first element of the map
isn't used for any device, so use it as the flag to indicate if the
map has been initialized.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-09-14 14:06:49 -07:00
Joe Hershberger
dfcc496ed7 net: mii: Changes not made by spatch
If the functions passed to the registration function are not in the same
C file (extern) then spatch will not handle the dependent changes.

Make those changes manually.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

For the 4xx related files:
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-08-15 15:29:03 -05:00
Joe Hershberger
875e0bc68a net: mii: Fix changes made by spatch
Some of the changes were a bit too complex.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-08-15 15:29:03 -05:00
Joe Hershberger
5a49f17481 net: mii: Use spatch to update miiphy_register
Run scripts/coccinelle/net/mdio_register.cocci on the U-Boot code base.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-08-15 15:26:33 -05:00
Dirk Eibach
54a0eb7a18 ppc4xx: Fix platform support
Commit "ecc3066 Fix board init code to respect the C runtime environment"
broke platform support for ppc4xx.
start.S prepares a stackframe that is later rendered unusable by appending
the reserved space for global data.
Instead the reserved space has to be put first. Then the stackframe can
be pushed.

I can only test the 405EP OCM case. At least all other ppc4xx boards still
build.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2016-08-09 09:25:36 +02:00
Masahiro Yamada
bb6b142fc1 treewide: move CONFIG_PHYS_64BIT to Kconfig
We need to ensure that CONFIG_PHYS_64BIT is configured via Kconfig so
that it is always available to the build system.  Otherwise we can run
into cases where we have inconsistent sizes of certain attributes.

Ravi Babu reported offset mismatch of struct dwc3 across files since
commit 95ebc253e6 ("types.h: move and redefine resource_size_t").
Since the commit, resource_addr_t points to phys_addr_t, whose size
is dependent on CONFIG_PHYS_64BIT for ARM architecture.

I tried my best to use "select" where possible (for example, ARMv8
architecture) because I think this kind of option is generally user-
unconfigurable.  However, I see some of PowerPC boards have 36BIT
defconfigs as well as 32BIT ones.  I moved CONFIG_PHYS_64BIT to the
defconfigs for such boards.

CONFIG_36BIT is no longer referenced, so all of the defines were
removed from CONFIG_SYS_EXTRA_OPTIONS.

Fixes: 95ebc253e6 ("types.h: move and redefine resource_size_t")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reported-by: Ravi Babu <ravibabu@ti.com>
Acked-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-08-05 07:27:25 -04:00
York Sun
f3dbf1f0c9 powerpc/mpc85xx: Update erratum workaround for A006379
Update erratum workaround for A006379 to set register CPCHDBCR0
with value 0x001e0000, replacing the old value 0x003c0000.

Signed-off-by: York Sun <york.sun@nxp.com>
Reported-by: Dave Liu <dave.liu@nxp.com>
2016-08-02 09:43:13 -07:00
Tom Rini
499a950d41 Merge git://git.denx.de/u-boot-mpc86xx 2016-07-26 17:34:51 -04:00
Sumit Garg
69d4b48c84 SECURE_BOOT: Enable SD as a source for bootscript
Add support for reading bootscript and bootscript header from SD. Also
renamed macros *_FLASH to *_DEVICE to represent SD alongwith NAND and
NOR flash.

Reviewed-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-26 09:01:43 -07:00
Scott Wood
b60038ccab powerpc/86xx: Pass -mcpu=7400 to GCC
Without this, GCC uses the toolchain default, which may be incompatible
with -maltivec.

Signed-off-by: Scott Wood <oss@buserror.net>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-25 12:51:16 -07:00
Sumit Garg
aa36c84edf powerpc/mpc85xx: T104x: Add nand secure boot target
For mpc85xx SoCs, the core begins execution from address 0xFFFFFFFC.
In non-secure boot scenario from NAND, this address will map to CPC
configured as SRAM. But in case of secure boot, this default address
always maps to IBR (Internal Boot ROM).
The IBR code requires that the bootloader(U-boot) must lie in 0 to 3.5G
address space i.e. 0x0 - 0xDFFFFFFF.

For secure boot target from NAND, the text base for SPL is kept same as
non-secure boot target i.e. 0xFFFx_xxxx but the SPL U-boot binary will
be copied to CPC configured as SRAM with address in 0-3.5G(0xBFFC_0000)
As a the virtual and physical address of CPC would be different. The
virtual address 0xFFFx_xxxx needs to be mapped to physical address
0xBFFx_xxxx.

Create a new PBI file to configure CPC as SRAM with address 0xBFFC0000
and update DCFG SCRTACH1 register with location of Header required for
secure boot.

The changes are similar to
commit 467a40dfe3
    powerpc/mpc85xx: SECURE BOOT- NAND secure boot target for P3041

While P3041 has a 1MB CPC and does not require SPL. On T104x, CPC
is only 256K and thus SPL framework is used.
The changes are only applicable for SPL U-Boot running out of CPC SRAM
and not the next level U-Boot loaded on DDR.

Reviewed-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-21 11:09:34 -07:00
Sumit Garg
8f01397ba7 powerpc/mpc85xx: SECURE BOOT- Enable chain of trust in SPL
As part of Chain of Trust for Secure boot, the SPL U-Boot will validate
the next level U-boot image. Add a new function spl_validate_uboot to
perform the validation.

Enable hardware crypto operations in SPL using SEC block.
In case of Secure Boot, PAMU is not bypassed. For allowing SEC block
access to CPC configured as SRAM, configure PAMU.

Reviewed-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-07-21 11:09:23 -07:00
Robert P. J. Day
62a3b7dd08 Various, unrelated tree-wide typo fixes.
Fix a number of typos, including:

     * "compatble" -> "compatible"
     * "eanbeld" -> "enabled"
     * "envrionment" -> "environment"
     * "FTD" -> "FDT" (for "flattened device tree")
     * "ommitted" -> "omitted"
     * "overriden" -> "overridden"
     * "partiton" -> "partition"
     * "propogate" -> "propagate"
     * "resourse" -> "resource"
     * "rest in piece" -> "rest in peace"
     * "suport" -> "support"
     * "varible" -> "variable"

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-07-16 09:43:12 -04:00
Hamish Martin
4b689f02ff dm: gpio: MPC85XX GPIO platform data support
Define a platform data structure for the MPC85XX GPIO driver to allow
use of the driver without device tree. Users should define the GPIO
blocks for their platform like this:
  struct mpc85xx_gpio_plat gpio_blocks[] = {
         {
                 .addr = 0x130000,
                 .ngpios = 32,
         },
         {
                 .addr = 0x131000,
                 .ngpios = 32,
         },
  };

  U_BOOT_DEVICES(my_platform_gpios) = {
         { "gpio_mpc85xx", &gpio_blocks[0] },
         { "gpio_mpc85xx", &gpio_blocks[1] },
  };

This is intended to build upon the recent submission of the base
MPC85XX driver from Mario Six. We need to use that new driver
without dts support and this patch gives us that flexibility.
This has been tested on a Freescale T2080 CPU, although only the first
GPIO block.

Signed-off-by: Hamish Martin <hamish.martin@alliedtelesis.co.nz>
Reviewed-by: Mario Six <mario.six@gdsys.cc>
Tested-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Simon Glass <sjg@chromium.org>
2016-07-11 14:06:44 -06:00
Marek Vasut
12c67d7522 powerpc: mpc85xx: Do not build errata command in SPL
The errata command is useless in SPL, so don't build it. This fixes
multiple build failures on PowerPC.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: York Sun <york.sun@nxp.com>
Fixes: 92623672f9 ("fsl: usb: make errata function common for PPC and ARM")
2016-07-05 17:40:28 +02:00
Robert P. J. Day
25bab53ab2 Remove unneeded remnants of bcopy().
Since bcopy() is no longer used, delete all remaining references to
it.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-06-06 13:39:18 -04:00
mario.six@gdsys.cc
07d31f8f98 dm: gpio: Add driver for MPC85XX GPIO controller
This patch adds a driver for the built-in GPIO controller of the MPC85XX
SoC (probably supporting other PowerQUICC III SoCs as well).

Each GPIO bank is identified by its own entry in the device tree, i.e.

gpio-controller@fc00 {
      #gpio-cells = <2>;
      compatible = "fsl,pq3-gpio";
      reg = <0xfc00 0x100>
}

By default, each bank is assumed to have 32 GPIOs, but the ngpios
setting is honored, so the number of GPIOs for each bank in configurable
to match the actual GPIO count of the SoC (e.g. the 32/32/23 banks of
the P1022 SoC).

The usual functions of GPIO drivers (setting input/output mode and output
value setting) are supported.

The driver has been tested on MPC85XX, but it is likely that other
PowerQUICC III devices will work as well.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-06-03 22:13:24 -07:00
Robert P. J. Day
b7707b043e arch/powerpc: Simplify some calculations using ARRAY_SIZE() macro.
Replace a number of array length calculations with the ARRAY_SIZE()
macro, for clarity.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-06-03 22:13:12 -07:00
Robert P. J. Day
7ffe3cd62e Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP
Since CONFIG_OF_BOARD_SETUP depends on CONFIG_OF_LIBFDT:

  config OF_BOARD_SETUP
          bool "Set up board-specific details in device tree before boot"
          depends on OF_LIBFDT
          ...

remove superfluous tests of CONFIG_OF_LIBFDT when testing for
CONFIG_OF_BOARD_SETUP.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
[trini: Typo fix: s/ifdefi/ifdef/]
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-05-27 15:41:16 -04:00
Simon Glass
14c67ebaef powerpc: Drop unused code related to generic board
Since generic board init is enabled, this is not used. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-05-27 15:39:54 -04:00
Tom Rini
826d06dbdd Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2016-05-25 07:19:31 -04:00
Tom Rini
fc15b9beed Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2016-05-24 13:42:03 -04:00
Aneesh Bansal
82eda68444 powerpc/mpc85xx: set L2PE in L2CSR0 before enabling L2 cache
While enabling L2 cache, the value of L2PE (L2 cache parity/ECC
error checking enable) must not be changed while the L2 cache is
enabled.
So, L2PE must be set before enabling L2 cache.

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-05-24 10:31:21 -07:00
York Sun
cb1629f91a powerpc: Disable flush or invalidate dcache by range for some SoCs
Commit ac337168a unified functions to flush and invalidate dcache by
range. These two functions were no-op for SoCs other than 4xx and
MPC86xx. Adding these functions seemed to be correct but introduced
issues when the dcache is flushed. While the root cause is under
investigation, disable these functions for affected SoCs so various
drivers can work.

Signed-off-by: York Sun <york.sun@nxp.com>
2016-05-19 10:47:11 -07:00
Alex Porosanu
76394c9c91 crypto/fsl: add support for multiple SEC engines initialization
For SoCs that contain multiple SEC engines, each of them needs
to be initialized (by means of initializing among others the
random number generator).

Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-05-18 08:51:46 -07:00
Alex Porosanu
404bf4547e arch/arm, arch/powerpc: add # of SEC engines on the SOC
Some SOCs, specifically the ones in the C29x familiy can have
multiple security engines. This patch adds a system configuration
define which indicates the maximum number of SEC engines that
can be found on a SoC.

Signed-off-by: Alex Porosanu <alexandru.porosanu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-05-18 08:51:46 -07:00
mario.six@gdsys.cc
dbc82ce31b dm: fsl_i2c: Enable DM for FSL I2C
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2016-05-17 08:28:55 +02:00
mario.six@gdsys.cc
ec2c81c5d4 dm: fsl_i2c: Rename I2C register structure
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2016-05-17 08:28:52 +02:00
Robert P. J. Day
1cc0a9f496 Fix various typos, scattered over the code.
Spelling corrections for (among other things):

* environment
* override
* variable
* ftd (should be "fdt", for flattened device tree)
* embedded
* FTDI
* emulation
* controller
2016-05-05 21:39:26 -04:00
Andreas Bießmann
09c2b8f3e3 Change my mailaddress
I'll switch my mails to my own server, so drop all gmail references.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2016-05-02 18:37:09 -04:00
mario.six@gdsys.cc
5068946120 powerpc: mpc85xx: Enable pre-relocation malloc for MPC85xx
To enable DM on MPC85xx, we need pre-relocation malloc, which is
implemented in this patch.

We also make sure that the IVORs are always 4-aligned on e500 to prevent
alignment exceptions caused by code changes in start.S.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Cc: York Sun <york.sun@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-04-08 15:42:10 -07:00
Mateusz Kulikowski
e162c6b1a7 usb: Rename ehci-fsl.h to ehci-ci.h
Most of ehci-fsl header describe USB controller
designed by Chipidea and used by various SoC vendors.

This patch renames it to a generic header: ehci-ci.h
Contents of file are not changed (so it contains several
references to freescale SoCs).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
Tested-by: Simon Glass <sjg@chromium.org>
2016-04-01 17:18:10 -04:00
Vagrant Cascadian
a6f70a3d14 Fix spelling of "transferred".
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-03-22 12:16:16 -04:00
Simon Glass
73223f0e1b Kconfig: Move CONFIG_FIT and related options to Kconfig
There are already two FIT options in Kconfig but the CONFIG options are
still in the header files. We need to do a proper move to fix this.

Move these options to Kconfig and tidy up board configuration:

   CONFIG_FIT
   CONFIG_OF_BOARD_SETUP
   CONFIG_OF_SYSTEM_SETUP
   CONFIG_FIT_SIGNATURE
   CONFIG_FIT_BEST_MATCH
   CONFIG_FIT_VERBOSE
   CONFIG_OF_STDOUT_VIA_ALIAS
   CONFIG_RSA

Unfortunately the first one is a little complicated. We need to make sure
this option is not enabled in SPL by this change. Also this option is
enabled automatically in the host builds by defining CONFIG_FIT in the
image.h file. To solve this, add a new IMAGE_USE_FIT #define which can
be used in files that are built on the host but must also build for U-Boot
and SPL.

Note: Masahiro's moveconfig.py script is amazing.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add microblaze change, various configs/ re-applies]
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-03-14 19:18:07 -04:00
Simon Glass
9e971632cd freescale: Remove CONFIG_DM from header files
Kconfig options must defined in the defconfig files. Since RSA_SOFTWARE_EXP
relies on CONFIG_DM, unless it is set in kconfig we cannot enable RSA.
Remove the hacks which enable CONFIG_DM in header files and update the
defconfig.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-03-14 14:21:27 -04:00
Qianyu Gong
075affb1ac fm: fdt: Move fman ucode fixup to driver code
Not only powerpc/mpc85xx but also Freescale Layerscape platforms will
use fdt_fixup_fman_firmware() to insert Fman ucode blob into the device
tree. So move the function to Fman driver code.

Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-24 08:51:13 -08:00
Qianyu Gong
2459afb1a7 qe: move drivers/qe/qe.h to include/fsl_qe.h
As the QE firmware struct is shared with Fman, move the header file
out of drivers/qe/.

Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-24 08:51:13 -08:00
Aneesh Bansal
f698e9f39a powerpc/SECURE_BOOT: Add PAMU driver
PAMU driver basic support for usage in Secure Boot.
In secure boot PAMU is not in bypass mode. Hence to use
any peripheral (SEC Job ring in our case), PAMU has to be
configured.

The patch reverts commit 7cad2e38d6.

The Header file pamu.h and few functions in driver have been derived
from Freescale Libos.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-02-24 08:40:55 -08:00
David Müller (ELSOFT AG)
928f605455 Remove unused CONFIG_MODEM_SUPPORT option and associated dead code.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:22:44 -05:00
Bin Meng
a187559e3d Use correct spelling of "U-Boot"
Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-06 12:00:59 +01:00
Tom Rini
cd85bec36d Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq 2016-01-27 15:05:36 -05:00
Aneesh Bansal
d0a6d7ce55 secure_boot: enable chain of trust for PowerPC platforms
Chain of Trust is enabled for PowerPC platforms for Secure Boot.
CONFIG_BOARD_LATE_INIT is defined.
In board_late_init(), fsl_setenv_chain_of_trust() is called which
will perform the following:
- If boot mode is non-secure, return (No Change)
- If boot mode is secure, set the following environmet variables:
   bootdelay = 0 (To disable Boot Prompt)
   bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script)

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27 08:12:56 -08:00
Aneesh Bansal
0a6b2714ad secure_boot: create function to determine boot mode
A function is created to detrmine if the boot mode is secure
or non-secure for differnt SoC's.

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27 08:12:42 -08:00
Aneesh Bansal
bdc22074c5 secure_boot: split the secure boot functionality in two parts
There are two phases in Secure Boot
1. ISBC: In BootROM, validate the BootLoader (U-Boot).
2. ESBC: In U-Boot, continuing the Chain of Trust by
         validating and booting LINUX.

For ESBC phase, there is no difference in SoC's based on ARM or
PowerPC cores.

But the exit conditions after ISBC phase i.e. entry conditions for
U-Boot are different for ARM and PowerPC.
PowerPC:

If Secure Boot is executed, a separate U-Boot target is required
which must be compiled with a diffrent Text Base as compared to
Non-Secure Boot. There are some LAW and TLB settings which are
required specifically for Secure Boot scenario.

ARM:
ARM based SoC's have a fixed memory map and exit conditions from
BootROM are same irrespective of boot mode (Secure or Non-Secure).

Thus the current Secure Boot functionlity has been split into
two parts:
CONFIG_CHAIN_OF_TRUST
This will have the following functionality as part of U-Boot:
1. Enable commands like esbc_validate, esbc_halt
2. Change the environment settings based on bootmode, determined
   at run time:
     - If bootmode is non-secure, no change
     - If bootmode is secure, set the following:
         - bootdelay = 0 (Don't give boot prompt)
         - bootcmd = Validate and execute the bootscript.

CONFIG_SECURE_BOOT
This is defined only for creating a different compile time target
for secure boot.

Traditionally, both these functionalities were defined under
CONFIG_SECURE_BOOT. This patch is aimed at removing the requirement
for a separate Secure Boot target for ARM based SoC's.
CONFIG_CHAIN_OF_TRUST will be defined and boot mode will be
determine at run time.

Another Security Requirement for running CHAIN_OF_TRUST is that
U-Boot environemnt must not be picked from flash/external memory.
This cannot be done based on bootmode at run time in current U-Boot
architecture. Once this dependency is resolved, no separate
SECURE_BOOT target will be required for ARM based SoC's.

Currently, the only code under CONFIG_SECURE_BOOT for ARM SoC's is
defining CONFIG_ENV_IS_NOWHERE

Signed-off-by: Aneesh Bansal <aneesh.bansal@nxp.com>
Acked-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-27 08:12:32 -08:00