Commit graph

10030 commits

Author SHA1 Message Date
Tom Rini
035ebf85b0 Merge branch 'master' of git://git.denx.de/u-boot-spi 2017-01-15 13:33:30 -05:00
Tom Rini
cc422dae21 Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2017-01-15 13:33:16 -05:00
Icenowy Zheng
485329a578 sunxi: add orangepi zero defconfig
Orange Pi Zero is a board designed by Xunlong. It has an Allwinner H2+
SoC (similar to H3, which shares the same SoC ID), 256MB/512MB RAM,
Allwinner XR819 SDIO Wi-Fi, a MicroUSB port which is used to power the
board (also capable of OTG), a USB Type-A socket and a MicroSD slot.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-01-15 18:16:12 +01:00
Ladislav Michl
df015c90c3 igep00x0: Remove IGEP0020_NAND BOARD entry from MAINTAINERS
Boards with NAND and OneNAND are supported by single configuration,
thus remove now obsolete IGEP0020_NAND BOARD entry.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2017-01-14 16:47:59 -05:00
Ladislav Michl
568b471e15 igep00x0: enable CONFIG_FDT_FIXUP_PARTITIONS
SPL partition size depends on sector size and we want kernel to use
the same layout, so let U-Boot modify FDT accordingly.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2017-01-14 16:47:58 -05:00
Tom Rini
70b26cd057 arm: Remove unregister MACH_TYPE_xxx uses
Before we can sync with the latest mach-types.h file from the Linux
Kernel we need to remove some instances of MACH_TYPE_xxx from our
sources.  As these values have been removed from the canonical upstream
source we should not be using them either, so drop.

Cc: Tom Warren <twarren@nvidia.com>
Cc: Lucas Stach <dev@lynxeye.de>
Cc: Luka Perkov <luka@openwrt.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Thomas Weber <weber@corscience.de>
Cc: Lucile Quirion <lucile.quirion@savoirfairelinux.com>
Cc: Matthias Weisser <weisserm@arcor.de>
Cc: Suriyan Ramasami <suriyan.r@gmail.com>
Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Cc: Bo Shen <voice.shen@atmel.com>
Cc: Nick Thompson <nick.thompson@gefanuc.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Erik van Luijk <evanluijk@interact.nl>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-14 12:18:11 -05:00
Tom Rini
c63d270d15 omap3_logic: Rework MACH_TYPE and fdtfile logic
The MACH_TYPE values for the omap37xx based platforms are no longer
officially valid, so we must not set and pass them.  In order to not
reference them but still be able to set the default fdtfile based on the
board detection logic we need to combine the two steps into one.

Cc: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Adam Ford <aford173@gmail.com>
2017-01-14 12:18:07 -05:00
Jagan Teki
ee86e0d2fe spi: Zap ep93xx_spi driver and related code
Dropped becuase
- driver and related configs not used any board.
- no dm conversion.

Cc: Heiko Schocher <hs@denx.de>
Cc: Sergey Kostanbaev <sergey.kostanbaev@gmail.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
2017-01-13 22:47:14 +01:00
Kever Yang
da20981269 rockchip: board: popmetal: de-assert the host rst pin in board init
The PopMetal board have a on board FE1.1 usb 2.0 hub which connect to
the usb host port, we need to de-assert its reset pin to enable it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
Added rockchip: tag:
Signed-off-by: Simon Glass <sjg@chromium.org>
2017-01-11 20:21:20 -07:00
Tom Rini
4386feb73d SPL: Adjust more debug prints for ulong entry_point
With entry_point now being an unsigned long we need to adapt the last
two debug prints to use %lX not %X.

Fixes: 11e1479b9e ("SPL: make struct spl_image 64-bit safe")
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-11 10:45:48 -05:00
Tom Rini
5b30997fd2 Xilinx changes for v2017.03
- ATF handoff
 - DT syncups
 - gem: Use wait_for_bit(), add simple clk support
 - Simple clk driver for ZynqMP
 - Other small changes
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iEYEABECAAYFAlh18E8ACgkQykllyylKDCHM3wCeKQNF2ky4r3uTrreDdGJhdDqF
 Oe4AnRwSIq1fSbjxiA8ph4mgidfTdpXG
 =wjkD
 -----END PGP SIGNATURE-----

Merge tag 'xilinx-for-v2017.03' of git://www.denx.de/git/u-boot-microblaze

Xilinx changes for v2017.03

- ATF handoff
- DT syncups
- gem: Use wait_for_bit(), add simple clk support
- Simple clk driver for ZynqMP
- Other small changes
2017-01-11 08:04:26 -05:00
Masahiro Yamada
f401e907fc ARM: sunxi: remove bare default for CONFIG_MMC
The bare default entry is wrong.  Just remove it since the (real)
entry in drivers/mmc/Kconfig has "default ARM || PPC || SANDBOX".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-01-11 19:40:15 +09:00
Masahiro Yamada
1d2c0506d3 mmc: move more driver config options to Kconfig
Move (and rename) the following CONFIG options to Kconfig:

  CONFIG_DAVINCI_MMC  (renamed to CONFIG_MMC_DAVINCI)
  CONFIG_OMAP_HSMMC   (renamed to CONFIG_MMC_OMAP_HS)
  CONFIG_MXC_MMC      (renamed to CONFIG_MMC_MXC)
  CONFIG_MXS_MMC      (renamed to CONFIG_MMC_MXS)
  CONFIG_TEGRA_MMC    (renamed to CONFIG_MMC_SDHCI_TEGRA)
  CONFIG_SUNXI_MMC    (renamed to CONFIG_MMC_SUNXI)

They are the same option names as used in Linux.

This commit was created as follows:

[1] Rename the options with the following command:

find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e '
s/CONFIG_DAVINCI_MMC/CONFIG_MMC_DAVINCI/g
s/CONFIG_OMAP_HSMMC/CONFIG_MMC_OMAP_HS/g
s/CONFIG_MXC_MMC/CONFIG_MMC_MXC/g
s/CONFIG_MXS_MMC/CONFIG_MMC_MXS/g
s/CONFIG_TEGRA_MMC/CONFIG_MMC_SDHCI_TEGRA/g
s/CONFIG_SUNXI_MMC/CONFIG_MMC_SUNXI/g
'

[2] Commit the changes

[3] Create entries in driver/mmc/Kconfig.
    (copied from Linux)

[4] Move the options with the following command
tools/moveconfig.py -y -r HEAD \
MMC_DAVINCI MMC_OMAP_HS MMC_MXC MMC_MXS MMC_SDHCI_TEGRA MMC_SUNXI

[5] Sort and align drivers/mmc/Makefile for readability

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-01-11 19:40:15 +09:00
Masahiro Yamada
55ed3b4698 mmc: move CONFIG_DWMMC to Kconfig, renaming to CONFIG_MMC_DW
This commit was created as follows:

[1] Rename the option with the following command:
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e 's/CONFIG_DWMMC/CONFIG_MMC_DW/g'

[2] create the entry for MMC_DW in drivers/mmc/Kconfig
    (the prompt and help were copied from Linux)

[3] run "tools/moveconfig.py -y MMC_DW"

[4] add "depends on MMC_DW" to the MMC_DW_ROCKCHIP entry

[5] Clean-up doc/README.socfpga by hand

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2017-01-11 19:40:14 +09:00
Tom Rini
0b8404332e Merge branch 'master' of git://git.denx.de/u-boot-sunxi 2017-01-10 08:19:21 -05:00
Michal Simek
085b2b8287 ARM: zynq: Setup modeboot variable based on boot mode
modeboot variable is used for saving inforation which bootmode
is used.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-01-10 10:18:12 +01:00
Sai Pavan Boddu
36458cef1b microblaze: Make the board configuration name user definable
Add a prompt for editing in menuconfig

Signed-off-by: Sai Pavan Boddu <saipava@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2017-01-10 10:18:11 +01:00
Jagan Teki
a8eac0acdc mx6ullevk: Add missing MAINTAINERS for mx6ull_14x14_evk_plugin_defconfig
Add 'Peng Fan' as MAINTAINERS of configs/mx6ull_14x14_evk_plugin_defconfig
which is missing in below commit
"imx: mx6ull_14x14_evk: add plugin defconfig"
(sha1: b90ebf49bb)

Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jagan Teki <jagan@openedev.com>
2017-01-08 10:07:10 -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
146ded4d25 powerpc: T2081QDS: Remove macro T2081QDS
Use TARGET_T2081QDS from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:28 -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
960286b6d9 powerpc: T1024RDB: Remove macro CONFIG_T1024RDB
Use TARGET_T1024RDB from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Get missing hunk in board/freescale/t102xrdb/ddr.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-01-04 19:40:24 -05:00
York Sun
9082405d47 powerpc: T1023RDB: Remove macro CONFIG_T1023RDB
Use TARGET_T1023RDB from Kconfig instead.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-01-04 19:40:22 -05:00
Andre Przywara
eb77f5c9f6 sunxi: A64: enable SPL
Now that the SPL is ready to be compiled in AArch64 and the DRAM
init code is ready, enable SPL support for the A64 SoC and in the
Pine64 defconfig.
For now we keep the boot0 header in the U-Boot proper, as this allows
to still use boot0 as an SPL replacement without hurting the SPL use
case.
We disable FEL support for now by making its compilation conditional
and disabling it for ARM64, as the code isn't ready yet.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-01-04 16:37:43 +01:00
Andre Przywara
52e3182b82 sunxi: provide default DRAM config for sun50i in Kconfig
To avoid enumerating the very same DRAM values in defconfig files
for each and every Allwinner A64 board out there, let's put some sane
default values in the Kconfig file.
Boards with different needs can override them at any time.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-01-04 16:37:42 +01:00
Andre Przywara
83843c9b3a sunxi: A64: do an RMR switch if started in AArch32 mode
The Allwinner A64 SoC starts execution in AArch32 mode, and both
the boot ROM and Allwinner's boot0 keep running in this mode.
So U-Boot gets entered in 32-bit, although we want it to run in AArch64.

By using a "magic" instruction, which happens to be an almost-NOP in
AArch64 and a branch in AArch32, we differentiate between being
entered in 64-bit or 32-bit mode.
If in 64-bit mode, we proceed with the branch to reset, but in 32-bit
mode we trigger an RMR write to bring the core into AArch64/EL3 and
re-enter U-Boot at CONFIG_SYS_TEXT_BASE.
This allows a 64-bit U-Boot to be both entered in 32 and 64-bit mode,
so we can use the same start code for the SPL and the U-Boot proper.

We use the existing custom header (boot0.h) functionality, but restrict
the existing boot0 header reservation to the non-SPL build now. A SPL
wouldn't need such header anyway. This allows to have both options
defined and lets us use one for the SPL and the other for U-Boot proper.

Also add arch/arm/mach-sunxi/rmr_switch.S, which contains the original
ARM assembly code and instructions how to re-generate the encoded
version.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-01-04 16:37:42 +01:00
Andre Przywara
b5402d13d4 sunxi: introduce extra config option for boot0 header
The ENABLE_ARM_SOC_BOOT0_HOOK option is a generic option shared with
other boards. To allow alternative code to be inserted, we create
another, now function specific config symbol on top of it to simplify
later additions. No functional change at this time.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-01-04 16:37:41 +01:00
Tom Rini
516457013e Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2017-01-02 16:32:05 -05:00
Fabio Estevam
7c4f0ff81e udoo: neo: Fix indentation
The standard way is to put ifdef/endif in the very first column.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-01-02 17:55:58 +01:00
Jagan Teki
1e80e13bf7 imx6ul: geam6ul: Add MAINTAINERS for nand_defconfig
Add Jagan as MAINTAINERS of configs/imx6ul_geam_nand_defconfig

Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2017-01-02 17:35:22 +01:00
Dmitry Lifshitz
fc300e2c5d arm: am57xx: cl-som-am57x: add ETH support
Add MAC support.

Use PHY, connected to RGMII1 as a default Eth adapter,
by appropriate setting of 'cpsw_data.active_slave'.

'cpsw_phy' env variable can override this setting.

Set the MAC addresses in the U-Boot environment.
The addresses are retrieved from the on-board EEPROM or from the SOC's
MAC fuses.

Set the following PHYs RGMII clock delays:
- Enable RX delay
- Disable TX delay

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
[uri.mashiach@compulab.co.il: add RGMII clock delays]
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-02 11:14:07 -05:00
Dmitry Lifshitz
965c509f0a arm: am57xx: cl-som-am57x: fetch board rev from EEPROM
Add PCB revision message.
Implement board revision get_board_rev API.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Commit description update.
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-01-02 11:14:06 -05:00
Dmitry Lifshitz
46650d583b arm: am57xx: cl-som-am57x: add initial board support
Features supported :

* Serial console
* SPI Flash
* MMC/SD Card
* eMMC storage
* SATA
* PCA9555 - GPIO expander over I2C5 bus
* USB

Use spl alternate boot device feature to define fallback to
the main boot device as it is defined by hardware.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
[uri.mashiach@compulab.co.il: Adjust to v2016.11]
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2017-01-02 11:14:06 -05:00
Robert P. J. Day
b352548890 digsy_mtc.c: Minor spelling/grammar fixes.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2017-01-02 11:14:01 -05:00
Fabio Estevam
cfb37772a1 mx6qsabreauto: Fix the EIM clock for the mx6qp variant
On the MX6Q the aclk_eim_slow_podf field is '1' after POR, while on the
MX6DQP it is '3'.

This makes the EIM clock to be only 66MHz on the mx6qp variant, instead of
132 MHz.

Instead of relying on the POR values for the CSMR1 register, make sure to
manually configure the clk_eim_slow_sel field as '00' so that EIM clock is
derived from AXI clock and the aclk_eim_slow_podf field as '1' so that EIM
clock can be AXI clock divided by 2.

This way a consistent EIM clock frequency is configured for all the mx6
variants.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
2017-01-02 17:12:37 +01:00
Kevin Hilman
25aaebdb12 ARM: imx7s-warp: enable USB gadget ethernet
Enable USB gadget ethernet by default to have networking capabilities.

Tested using DHCP and TFTP to transfer kernel, DT, ramdisk.

Cc: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2017-01-02 17:11:10 +01:00
Fabio Estevam
7be4f79388 udoo_neo: Remove USDHC3 entry
Commit c94981efa2 ("udoo_neo: Remove USDHC3 support") removed
the SDHC3 support, but missed to remove the entry from the usdhc_cfg
structure, so just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-01-02 17:01:35 +01:00
Masahiro Yamada
45a68fe267 mmc: move some SDHCI related options to Kconfig
While I moved the options, I also renamed them so that they are all
prefixed with MMC_SDHCI_.

This commit was created in the following steps.

[1] Rename with the following command
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e '
s/CONFIG_MMC_SDMA/CONFIG_MMC_SDHCI_SDMA/g
s/CONFIG_BCM2835_SDHCI/CONFIG_MMC_SDHCI_BCM2835/g
s/CONFIG_KONA_SDHCI/CONFIG_MMC_SDHCI_KONA/g
s/CONFIG_MV_SDHCI/CONFIG_MMC_SDHCI_MV/g
s/CONFIG_S5P_SDHCI/CONFIG_MMC_SDHCI_S5P/g
s/CONFIG_SPEAR_SDHCI/CONFIG_MMC_SDHCI_SPEAR/g
'

[2] create the Kconfig entries in drivers/mmc/Kconfig

[3] Move the options by the following command
tools/moveconfig.py -y MMC_SDHCI_SDMA MMC_SDHCI_BCM2835 \
MMC_SDHCI_KONA MMC_SDHCI_MV MMC_SDHCI_S5P MMC_SDHCI_SPEAR

[4] Sort drivers/mmc/Makefile for readability

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-29 13:08:16 -05:00
Masahiro Yamada
e1ce61fbba mmc: move CONFIG_SDHCI to Kconfig, renaming to CONFIG_MMC_SDHCI
Move CONFIG_SDHCI to Kconfig and rename it to CONFIG_MMC_SDHCI.
My motivation for the rename is, ultimately, to make all the MMC
options prefixed with MMC_ and SDHCI options with MMC_SDHCI_,
like Linux.

This commit was created as follows:

[1] Rename the config option with the following command:
find . -name .git -prune -o ! -path ./scripts/config_whitelist.txt \
-type f -print | xargs sed -i -e 's/CONFIG_SDHCI/CONFIG_MMC_SDHCI/g'

[2] create the entry for MMC_SDHCI in drivers/mmc/Kconfig

[3] run "tools/moveconfig.py -y MMC_SDHCI"

[4] add "depends on MMC_SDHCI" to existing SDHCI driver entries

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-29 13:08:12 -05:00
Peng Fan
47895838a4 imx: mx6sllevk: add MAINTAINERS file
add MAINTAINERS files

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2016-12-27 11:24:19 -05:00
Jaehoon Chung
d3c083a947 board: samsung: update the MAINTAINERS file
Update the maintainer from Przemyslaw and Lukasz to me.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2016-12-27 11:24:19 -05:00
Ajay Bhargav
c7c47ca246 Update Maintainer and Author's email address
I am not longer using my old email address
"ajay.bhargav@einfochips.com". For U-Boot development email address is
now updated to contact@8051projects.net

Signed-off-by: Ajay Bhargav <contact@8051projects.net>
2016-12-27 11:24:17 -05:00
Tom Rini
7ceae0eac0 Merge branch 'master' of git://git.denx.de/u-boot-spi 2016-12-23 18:41:32 -05:00
Jagan Teki
353f6a770f spi: Zap mpc52xx_spi.c, config and related code
armada100_spi.c, related config options and related codes
are zapping becuase of "no DM conversion".

Cc: Werner Pfister <Pfister_Werner@intercontrol.de>
Signed-off-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-12-21 12:14:37 +01:00
Nathan Rossi
950f86ca38 ARM64: zynqmp: Replace board specific with generic memory bank decoding
The dram_init and dram_init_banksize functions were using a board
specific implementation for decoding the memory banks from the fdt. This
board specific implementation uses a static variable 'tmp' which makes
these functions unsafe for execution from within the board_init_f
context.

This change makes the dram_init* functions use a generic implementation
of decoding and populating memory bank and size data.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Fixes: 8d59d7f63b ("ARM64: zynqmp: Read RAM information from DT")
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-12-20 09:15:28 +01:00
Nathan Rossi
de9bf1b591 ARM: zynq: Replace board specific with generic memory bank decoding
The dram_init and dram_init_banksize functions were using a board
specific implementation for decoding the memory banks from the fdt. This
board specific implementation uses a static variable 'tmp' which makes
these functions unsafe for execution from within the board_init_f
context.

This unsafe use of a static variable was causing a specific bug when
using the zynq_zybo configuration, U-Boot would generate the following
error during image load. This was caused due to dram_init overwriting
the relocations for the 'image' variable within the do_bootm function.
Out of coincidence the un-initialized memory has a compression type
which is the same as the value for the relocation type R_ARM_RELATIVE.

   Uncompressing Invalid Image ... Unimplemented compression type 23

It should be noted that this is just one way the issue could surface,
other cases my not be observed in normal boot flow. Depending on the
size of various sections, and location of relocations within __rel_dyn
and the compiler/linker the outcome of this bug can differ greatly.

This change makes the dram_init* functions use a generic implementation
of decoding and populating memory bank and size data.

Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Fixes: 758f29d0f8 ("ARM: zynq: Support systems with more memory banks")
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-12-20 09:15:28 +01:00
Michal Simek
49c4c78e70 block: Move ceva driver to DM
This patch also includes ARM64 zynqmp changes:
- Remove platform non DM initialization
- Remove hardcoded sata base address

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-12-20 09:15:27 +01:00
Tom Rini
8ea05705a7 Merge branch 'master' of git://www.denx.de/git/u-boot-imx
Migrate CONFIG_ARCH_USE_MEMSET/MEMCPY with this merge.

Signed-off-by: Tom Rini <trini@konsulko.com>
2016-12-18 17:43:20 -05:00
Jagan Teki
5bdf6b574a imx6: icorem6: Rename engicam icorem6 defconfig files
Rename defconfig files for better compatible with
respective board names and dts files.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2016-12-16 18:38:54 +01:00