Commit graph

11490 commits

Author SHA1 Message Date
Kever Yang
920b01388e rockchip: rk3399: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:27:48 +08:00
Kever Yang
edaf8db866 rockchip: rk3368: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:27:48 +08:00
Kever Yang
38ed26777f rockchip: rk3328: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
2019-07-29 10:27:48 +08:00
Kever Yang
de57a9fd4a rockchip: rk3288: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:27:48 +08:00
Kever Yang
271318a660 rockchip: rk3288: Move rk3288_detect_reset_reason to soc file
The rk3288_detect_reset_reason() is per-SoC operation, move
it to rk3288.c, and extend the rk_board_late_init() with
rk3288_board_late_init() to make all the board works fine
as before.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:27:45 +08:00
Kever Yang
88a87bcbb3 rockchip: rk3288: Move clock CMD to SoC file
Move the do_clock CMD to rk3288.c so that we can re-use
the common board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:27:11 +08:00
Kever Yang
b678f2790c rockchip: rk3288: Move veyron_init() back to veyron.c
The veyron_init() should go to its board file veyron.c,
and the board_early_init_f() could be the right place.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
0221910042 rockchip: rk3288: move board_early_init_f() back to veyron
The board_early_init_f() is only used by veyron board now,
move it into the board file veyron.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
1e7d2be011 rockchip: rk3288: move SOC setting into arch_cpu_init()
Qos setting and emmc relate SoC setting should go to arch_cpu_init().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
a97b65a7a0 rockchip: rk3188: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
c14fe2a8e1 rockchip: rk3188: Move SoC one time setting into arch_cpu_init()
The setting for noc remap should goto arch_cpu_init().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
cca3b09147 rockchip: rk322x: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
55cdcebc99 rockchip: rk322x: move SoC setting into arch_cpu_init()
The SoC one time setting should go to arch_cpu_init() in
rk322x.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
7e719d94a5 rockchip: rk3128: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
c0c2a2e4a5 rockchip: rk3036: Migrate to use common board file
Use common board file for board_init() and board_late_init(),
for Rockchip SoCs have very similar process.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
7559f6e9f0 rockchip: rk3036: move dram_init() into soc file
Move dram_init() into rk3036.c so that we can use to common board
file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:41 +08:00
Kever Yang
5eb9a78fcd rockchip: sdram_common: add common dram_init_banksize
dram_init_banksize() can be common used by all SoCs, move it into
sdram_common.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:26:28 +08:00
Kever Yang
54f17fa05d rockchip: add common board file for U-Boot proper
Add common board file for Rockchip SoCs to avoid too much
copy-paste work for different SoCs.
This board file in charge for common board_init() and board_late_init()
in U-Boot proper.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
6c9a9df9f5 rockchip: clean up board_usb_init() for all SoCs
Use "snps,dwc2" for compatible name and and common variable
names so that we can share the common code for all SoCs.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
283e61a661 rockchip: convert to use ROCKCHIP_BOOT_MODE_REG for fastboot tag
The fastboot_set_reboot_flag() update a TAG into a register
for next boot, use the common macro for the register so that
we can re-use the function for different SoCs.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
604814c8dc rockchip: rk3328: add board_debug_uart_init()
Add board_debug_uart_init() to make the debug UART work with
correct setting.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
b7abef2ecb rockchip: rk3399: Migrate to use common spl board file
rk3399 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
faa98c7c5a rockchip: rk3399: move chromebook bob specific flow to its board file
Add a board_early_init_f() in board_init_f() and move the board
specific init code into its own board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4e1aeb89af rockchip: rk3399: move boot_devices into soc file
Move boot_devices definition into rk3399.c, so that we can
share the common code for board_spl_was_booted_from().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
47b0ead21a rockchip: rk3399; move spl_board_init() into soc file
Move spl_board_init() into rk3399.c so that we can re-use the
common SPL board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
bd06a7c88e rockchip: rk3399: move SoC setting into arch_cpu_init()
SoC setting like DDR secure region and EMMC clock setting
should go to arch_cpu_init().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
08f7905bc6 rockchip: rk3399: show SPL BANNER earlier in board_init_f()
Show the SPL BANNER earlier so that we know already get into SPL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4238e526fa rockchip: rk3399: move spl_perform_fixups() into soc file
Move the spl_perform_fixups() into rk3399.c so that we can
use common spl board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4a395788c4 rockchip: rk3368: add boot_devices mapping to support 'same-as-spl'
The driver need a mapping to get the dts node by boot srouce ID.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
30d7109757 rockchip: rk3368: migrate to use common spl board file
rk3368 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
612fd9e5e0 rockchip: rk3328: add boot_devices mapping to support 'same-as-spl'
The driver need a mapping to get the dts node by boot srouce ID.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
9cc67049c2 rockchip: rk3328: migrate to use common spl board file
rk3328 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
8af6cafc89 rockchip: rk3288: add boot_devices mapping to support 'same-as-spl'
The driver need a mapping to get the dts node by boot srouce ID.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
68907a0a58 rockchip: rk3288-veyron: Migrate "u-boot, boot0" to "u-boot, spl-boot-order"
"u-boot,spl-boot-order" is more flexible and other rockchip SoCs
has convert to use it, migrate to use the new dts property.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
65ea919bf7 rockchip: phycore: remove no use "u-boot, boot0" in dts
We are using "u-boot,spl-boot-order" now and re-use the
definition from rk3288-u-boot.dtsi, so remove it directly here.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
60b13c8b4a rockchip: rk3288: Migrate to use common spl board file
rk3288 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
f35c417c9b rockchip: rk3288: move dram_init_banksize() into soc file
Mov edram_init_banksize() into rk3288.c so that we can re-use
the common SPL board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
8f5b5aac76 rockchip: rk3288-phycore: move phycore_init() to its own board file
phycore_init() is use for phycore board only, it should be move back
to phycore-rk3288.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
57d55db603 rockchip: rk3288: move setup_led() to firefly-rk3288
Only firefly-rk3288 has the dts node "u-boot,boot-led",
while CONFIG_SPL_LED is not enable, move code to firefly-rk3288
now in case someone need this code.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4f0b061444 rockchip: rk3288: show SPL BANNER earlier in board_init_f()
Show the SPL BANNER earlier so that we know already get into SPL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
66a503c700 rockchip: fit_spl_optee: rockchip: fix warning unit_address_vs_reg
Update to fix warning:
u-boot.itb.tmp: Warning (unit_address_vs_reg): Node /images/uboot@1
has a unit name, but no reg property
u-boot.itb.tmp: Warning (unit_address_vs_reg): Node /images/optee@1
has a unit name, but no reg property
u-boot.itb.tmp: Warning (unit_address_vs_reg): Node /images/fdt@1
has a unit name, but no reg property
u-boot.itb.tmp: Warning (unit_address_vs_reg): Node /configurations/conf@1
has a unit name, but no reg property

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
a49660b658 rockchip: rk322x: add boot_devices mapping to support 'same-as-spl'
The driver need a mapping to get the dts node by boot srouce ID.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
0cd65e4b9a rockchip: rk322x: migrate to use common spl board file
rk322x has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
7dc79f8af0 rockchip: rk322x: introduce arch_cpu_init() for SoC setting init
Use arch_cpu_init() to init SoC secure region and move it to
rk322x.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4eb506322e rockchip: rk3188: migrate to use common spl board file
rk3188 has similar boot flow in SPL with other Rockchip SoCs,
migrate to use common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
3b3c623e61 rockchip: rk3188: add boot_devices mapping to support 'same-as-spl'
The driver need a mapping to get the dts node by boot srouce ID.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
9323ffafc9 rockchip: rk3188: move spl_board_init() into rk3188.c
Clean up the rk3188.c so that we can re-use the common spl board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
bf1133b1e9 rockchip: Migrate to use BOOTROM_SUPPORT driver
SPL bootrom support is a boot device just like mmc and etc,
use formal boot device instead of jump to bootrom directly.
Enable the Kconfig by default if ROCKCHIP_BACK_TO_BROM is enabled.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
4dd4fc32db rockchip: rk3188: move usb uart init into arch_cpu_init()
The SoC feature init will be better to use arch_cpu_init() and
goes to soc file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
84a6a27ae3 rockchip: rk3188: init CPU freq in clock driver
Init CPU frquency in clock driver instead of in SPL board file,
this will help for use common board file later.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Kever Yang
49105fb7ed rockchip: add common spl board file
The common spl board file handles board_init_f() in SPL,
and with board_early_init_f() and arch_cpu_init() callback,
other operateion after board_init_f() should go to board specific
spl_board_init().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-29 10:25:27 +08:00
Igor Opaniuk
1c7bade847 ARM: dts: colibri-imx6ull: extend lcdif node
Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO
enabled framebuffer driver.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29 00:12:02 +02:00
Igor Opaniuk
9de5eb23dc colibri-imx6ull: support building with DM_VIDEO=y
1. This fixes linking issues when building with DM_VIDEO enabled mxsfb
driver.
2. Provide proper defines for both VIDEO=y and DM_VIDEO=y.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29 00:11:54 +02:00
Igor Opaniuk
34b773d507 ARM: dts: colibri_imx7: Fix lcdif node definition
Fix lcdif DT node and make it conform to the structure defined in the
Linux devicetree bindings [1]. Currently there is support only for
old style lcdif node definitions.

[1] https://www.kernel.org/doc/Documentation/devicetree/bindings/display/mxsfb.txt

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29 00:11:29 +02:00
Igor Opaniuk
750c68a7a7 ARM: dts: colibri_vf: Add dcu0 node
Add dumb node for NXP Display Control Unit0(DCU), which permits DM_ENABLED
converted driver to be probed. Currently no display timings are provided
in this node.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2019-07-29 00:09:19 +02:00
Tom Rini
75551c8bfc Merge branch '2019-07-26-ti-imports'
- Bring in the rest of the J271E platform
- Various OMAP3/AM3517, DA850 fixes
2019-07-27 19:50:52 -04:00
Adam Ford
f3996aef8c ARM: dts: Logic PD SOM-LV and Torpedo Boards: Resync DTS
Re-sync all Logic PD OMAP35 and AM/DM37 boards with Kernel
5.2.1

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-27 13:36:53 -04:00
Tom Rini
df9a7a195b u-boot-imx-20190719
- CCF for i.MX6
 - nandbcb command to write SPL into NAND
 - Switch to DM (i.MX28)
 - Boards: Toradex, engicam, DH
 - Fixes for i.MX8
 - Fixes for i.MX7ULP
 
 Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
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Merge tag 'u-boot-imx-20190719' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20190719

- CCF for i.MX6
- nandbcb command to write SPL into NAND
- Switch to DM (i.MX28)
- Boards: Toradex, engicam, DH
- Fixes for i.MX8
- Fixes for i.MX7ULP

Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/561147504
2019-07-27 09:35:05 -04:00
Adam Ford
9eed1ca15b ARM: am3517-evm: Migrate to SPL_OF_CONTROL
Like the other Logic PD OMAP35/DM37 boards, this board has device
tree enabled for U-Boot.  This patch converts the board to enable
SPL_OF_CONTROL and further shrinks the device tree in SPL to limit
it to UART3 (console), MMC1, i2c1, and GPIO4 (for mmc1 CD and WP).

There appears to be a bug in minicom so users may need to
switch the minicom terminal emulation to ANSI from VT102 due
to the junk that gets pushed out of the UART on startup.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-26 22:24:12 -04:00
Faiz Abbas
637fc2c991 ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay values
Update the MMC2_HS200_MANUAL1 iodelay values to match with the latest
dra76x data manual[1].

Also this particular pinctrl-array is using spaces instead of tabs for
spacing between the values and the comments. Fix this as well.

[1] http://www.ti.com/lit/ds/symlink/dra76p.pdf

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 22:24:11 -04:00
Faiz Abbas
6b66d2ee47 ARM: dts: am57xx: Disable voltage switching for SD card
If UHS speed modes are enabled, a compatible SD card switches down to 1.8V
during enumeration. If after this a software reboot/crash takes place and
on-chip ROM tries to enumerate the SD card, the difference in
IO voltages (host @ 3.3V and card @ 1.8V) may end up damaging the card.

The fix for this is to have support for power cycling the card in
hardware (with a PORz/soft-reset line causing a power cycle of the card).
Because the beaglebone X15 (rev A,B and C), am57xx-evms and am57xx-idks don't
have this capability, disable voltage switching for these boards.

The major effect of this is that the maximum supported speed mode is now
high speed(50 MHz) down from SDR104(200 MHz).

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 22:24:11 -04:00
Faiz Abbas
684af0be94 ARM: dts: am574x-idk: Add pinmuxes for mmc1 and mmc2
Sync with kernel dts by adding pinmuxes for mmc1 and mmc2. This fixes an
issue where mmc2 (eMMC) was coming up in HS52 mode instead of the
highest DDR52 mode.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 22:24:10 -04:00
Faiz Abbas
461918d7df ARM: dts: dra7-mmc-iodelay: Add a new pinctrl group for clk line without pullup
During a short period when the bus voltage is switched from 3.3v to 1.8v,
(to enumerate UHS mode), the mmc module is disabled and the mmc IO lines
are kept in a state according to the programmed pad mux pull type.

According to 4.2.4.2 Timing to Switch Signal Voltage in "SD Specifications
Part 1 Physical Layer Specification Version 5.00 February 22, 2016", the
host should hold CLK low for at least 5ms.

In order to keep the card line low during voltage switch, the pad mux of
mmc1_clk line should be configured to pull down.

Add a new pinctrl group for clock line without pullup to be used in boards
where mmc1_clk line is not connected to an external pullup.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 22:24:10 -04:00
Lokesh Vutla
aebb2a499e arm: dts: k3-j721e: Add r5 specific dt support
Add initial support for dt that runs on r5.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-26 21:49:29 -04:00
Lokesh Vutla
9a5e553cb4 arm: dts: k3-j721e: Add initial support for common processor board
Common Processor board is the baseboard that has most of the actual connectors,
power supply etc. A SOM (System on Module) is plugged on to the common
processor board and this contains the SoC, PMIC, DDR and basic highspeed
components necessary for functionality. Add initial dt support for this
common processor board.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:29 -04:00
Lokesh Vutla
eeb2e8b6eb arm: dts: ti: Add Support for J721E SoC
Add initial SoC definition for J721E SoC.
Kernel dts posted here:
https://lore.kernel.org/lkml/20190522161921.20750-1-nm@ti.com/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:28 -04:00
Lokesh Vutla
f81850322a board: ti: j721e: Add board support for j721e evm
Add board specific initialization for j721e evm

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-26 21:49:27 -04:00
Suman Anna
5bc22e3277 armv8: K3: j721e: Add custom MMU support
The A72 U-Boot code loads and boots a number of remote processors
including the C71x DSP, both the C66_0 and C66_1 DSPs, and the various
Main R5FSS Cores. Change the memory attributes for the DDR regions used
by the remote processors so that the cores can see and execute the
proper code.

A separate table based on the current AM65x table is added for J721E SoCs,
since the number of remote processors and their DDR usage will be different
between the two SoC families.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:27 -04:00
Andreas Dannenberg
9d1303b38b armv7R: K3: j721e: Load SYSFW binary and config from boot media
Use the System Firmware (SYSFW) loader framework to load and start
the SYSFW as part of the J721E early initialization sequence. While
at it also initialize the MCU_UART0 pinmux as it is used by SYSFW
to print diagnostic messages.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:27 -04:00
Lokesh Vutla
9c0ff866b3 armv7R: K3: j721e: Shut down R5 core after ATF startup on A72
Populate the release_resources_for_core_shutdown() api with
shutting down r5 cores so that it will by called just after
jumping to ATF.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:26 -04:00
Andreas Dannenberg
f94a07c8a1 armv7R: K3: j721e: Store boot index from ROM
Obtain the boot index as left behind by the device boot ROM and store
it in scratch pad SRAM for later use before it may get overwritten.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-26 21:49:26 -04:00
Andreas Dannenberg
b73fcbced9 armv7R: K3: j721e: Unlock all applicable control MMR registers
To access various control MMR functionality the registers need to
be unlocked. Do that for all control MMR regions in the MCU and MAIN
domains. We may want to go back later and limit the unlocking that's
being done.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-26 21:49:26 -04:00
Lokesh Vutla
0a704924f3 armv7R: K3: j721e: Add support for boot device detection
J721E allows for booting from primary or backup boot media.
Both media can be chosen individually based on switch settings.
ROM looks for a valid image in primary boot media, if not found
then looks in backup boot media. In order to pass this boot media
information to boot loader, ROM stores a value at a particular
address. Add support for reading this information and determining
the boot media correctly.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2019-07-26 21:49:26 -04:00
Lokesh Vutla
c2562d7c9e arm: K3: j721e: Add basic support for J721E SoC definition
The J721E SoC belongs to the K3 Multicore SoC architecture platform,
providing advanced system integration to enable lower system costs
of automotive applications such as infotainment, cluster, premium
Audio, Gateway, industrial and a range of broad market applications.
This SoC is designed around reducing the system cost by eliminating
the need of an external system MCU and is targeted towards ASIL-B/C
certification/requirements in addition to allowing complex software
and system use-cases.

Some highlights of this SoC are:
* Dual Cortex-A72s in a single cluster, three clusters of lockstep
  capable dual Cortex-R5F MCUs, Deep-learning Matrix Multiply Accelerator(MMA),
  C7x floating point Vector DSP, Two C66x floating point DSPs.
* 3D GPU PowerVR Rogue 8XE GE8430
* Vision Processing Accelerator (VPAC) with image signal processor and Depth
  and Motion Processing Accelerator (DMPAC)
* Two Gigabit Industrial Communication Subsystems (ICSSG), each with dual
  PRUs and dual RTUs
* Two CSI2.0 4L RX plus one CSI2.0 4L TX, one eDP/DP, One DSI Tx, and
  up to two DPI interfaces.
* Integrated Ethernet switch supporting up to a total of 8 external ports in
  addition to legacy Ethernet switch of up to 2 ports.
* System MMU (SMMU) Version 3.0 and advanced virtualisation
  capabilities.
* Upto 4 PCIe-GEN3 controllers, 2 USB3.0 Dual-role device subsystems,
  16 MCANs, 12 McASP, eMMC and SD, UFS, OSPI/HyperBus memory controller, QSPI,
  I3C and I2C, eCAP/eQEP, eHRPWM, MLB among other peripherals.
* Two hardware accelerator block containing AES/DES/SHA/MD5 called SA2UL
  management.
* Configurable L3 Cache and IO-coherent architecture with high data throughput
  capable distributed DMA architecture under NAVSS
* Centralized System Controller for Security, Power, and Resource
  Management (DMSC)

See J721E Technical Reference Manual (SPRUIL1, May 2019)
for further details: http://www.ti.com/lit/pdf/spruil1

Add base support for J721E SoC

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
2019-07-26 21:49:25 -04:00
Lokesh Vutla
355be915ed arm: dts: k3-am654: Update power-domains property for each node
Update the power-domain-cells to 2 and add the permissions
to each node. Mark the following nodes accessed by r5 as shared:
- DDR node
- main uart 0

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:23 -04:00
Lokesh Vutla
c0669d28ee armv7R: k3: Release all the exclusive devices
Release all the exclusive devices held by SPL.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:22 -04:00
Andreas Dannenberg
f9380a730d armv7R: K3: am654: Shut down R5 core after ATF startup on A53
Rather than simply parking the R5 core in WFE after starting up ATF
on A53 instead use SYSFW API to properly shut down the R5 CPU cores
as well as associated timer resources that were pre-allocated. This
allows software further downstream to properly and gracefully bring
the R5 cores back online if desired.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-26 21:49:22 -04:00
Kever Yang
bfcf15aad2 rockchip: declear boot_devices in bootrom.h
boot_devices may defined in soc file, and used in board file,
we need to delear it in header file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-26 17:30:26 +08:00
Kever Yang
cd59501f21 rockchip: intruduce common BROM_BOOTSOURCE_ID_ADDR
The boot source from BootRom is store at a fix offset of IRAM,
update to use the common macro instead of rk3399 specific one.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-26 17:30:26 +08:00
Bartosz Golaszewski
e809285d49 net: davinci_emac: convert to using the driver model
Now that we removed all legacy boards selecting TI_EMAC we can
completely convert the driver code to using the driver model.
This patch also updates all remaining users of davinci_emac.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Tested-by: Adam Ford <aford173@gmail.com> #am3517-evm & da850-evm
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2019-07-25 13:36:13 -05:00
Jianchao Wang
8782122052 Add support for the NXP LS1021A-TSN board
The LS1021A-TSN is a development board built by VVDN/Argonboards in
partnership with NXP.

It features the LS1021A SoC and the first-generation SJA1105T Ethernet
switch for prototyping implementations of a subset of IEEE 802.1 TSN
standards.

Supported boot media: microSD card (via SPL), QSPI flash.

Rev. A of the board uses a Spansion S25FL512S_256K serial flash, which
is 64 MB in size and has an erase sector size of 256KB (therefore,
flashing the RCW would erase part of U-Boot).

Rev. B and C of the board use a Spansion S25FL256S1 serial flash, which
is only 32 MB in size but has an erase sector size of 64KB (therefore
the RCW image can be flashed without erasing U-Boot).

To avoid the problems above, the U-Boot base address has been selected
at 0x100000 (the start of the 5th 256KB erase sector), which works for
all board revisions. Actually 0x40000 would have been enough, but
0x100000 is common for all Layerscape devices.

eTSEC3 is connecting directly to SJA1105 via an RGMII fixed-link, but
SJA1105 is currently not supported by uboot. Therefore, eTSEC3 is
disabled.

Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Jianchao Wang <jianchao.wang@nxp.com>
Signed-off-by: Changming Huang <jerry.huang@nxp.com>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>

[Vladimir] Code taken from https://github.com/openil/u-boot (which
itself is mostly copied from ls1021a-iot) and adapted with the following
changes:

- Add a008850 errata workaround
- Converted eTSEC, MMC to DM to avoid all build warnings
- Plugged in distro boot feature, including support for extlinux.conf
- Added defconfig for QSPI boot
- Added the board/freescale/ls1021atsn/README.rst for initial setup
- Increased CONFIG_SYS_MONITOR_LEN so that the SPL malloc pool does not
  get overwritten during copying of the u-boot.bin payload from MMC to
  DDR.
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-25 13:13:31 -05:00
Bin Meng
f588b4d205 arm: ls1021atwr: Convert to use driver model TSEC driver
Now that we have added driver model support to the TSEC driver,
convert ls1021atwr board to use it.

This depends on previous DM series for ls1021atwr:
http://patchwork.ozlabs.org/patch/561855/

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Vladimir Oltean <olteanv@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

[Vladimir] Made the following changes:
- Added 'status = "disabled";' for all Ethernet ports in ls1021a.dtsi
- Fixed the confusion between the SGMII/TBI PCS for enet0 and enet1 -
  a mistake ported over from Linux. Each SGMII PCS lies on the private
  MDIO bus of the interface (and the RGMII enet2 has no SGMII PCS).
- Added CONFIG_DM_ETH to all ls1021atwr_* defconfigs
- Completely removed non-DM_ETH support from ls1021atwr
- Changed "compatible" string from "fsl,tsec-mdio" to "fsl,etsec2-mdio"
  and from "fsl,tsec" to "fsl,etsec2" to match Linux
2019-07-25 13:13:31 -05:00
Alex Marginean
b32e9a7578 arm: dts: ls1028a updates for network interfaces
Defines LS1028A RDB SGMII port, QDS RGMII port.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-25 13:13:30 -05:00
Patrick Delaunay
e21e3ffdd1 psci: Fix warnings when compiling with W=1
This patch solves the following warnings:
arch/arm/mach-stm32mp/psci.c:

warning: no previous prototype for ‘psci_set_state’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_arch_cpu_entry’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_features’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_version’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_affinity_info’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_migrate_info_type’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_cpu_on’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_cpu_off’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_system_reset’ [-Wmissing-prototypes]
warning: no previous prototype for ‘psci_system_off’ [-Wmissing-prototypes]

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-24 14:15:38 -04:00
Tom Rini
fe4243870d Pull request for UEFI sub-system for v2019.10-rc1 (2)
* Implement the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE event.
 * Address errors of type -Werror=address-of-packed-member when building
   with GCC9.1
 * Fix an error when adding memory add addres 0x00000000.
 * Rework some code comments for Sphinx compliance.
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Merge tag 'efi-2019-10-rc1-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for v2019.10-rc1 (2)

* Implement the EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE event.
* Address errors of type -Werror=address-of-packed-member when building
  with GCC9.1
* Fix an error when adding memory add addres 0x00000000.
* Rework some code comments for Sphinx compliance.
2019-07-23 22:29:53 -04:00
Tom Rini
ff8c23e784 - add rtc driver for stm32mp1
- add remoteproc driver for stm32mp1
 - use kernel qspi compatible string for stm32
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Merge tag 'u-boot-stm32-20190723' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- add rtc driver for stm32mp1
- add remoteproc driver for stm32mp1
- use kernel qspi compatible string for stm32
2019-07-23 14:16:21 -04:00
Eugeniu Rosca
89c00f009c ARM: dts: rmobile: Synchronize Gen3 DTs with Linux 5.2
Backport and squash below Linux 5.2 commits for R-Car Gen3:

Commit id       * Summary line
6fffb98645e67b5   arm64: dts: renesas: r8a77990: ebisu: Add GPIO expander
b068ed6efe6244d   arm64: dts: renesas: r8a77990: Fix SPDX license identifier style
96c25882252704d ! arm64: dts: renesas: r8a7796: remove unneeded sound #address/size-cells
71ac75dffdae2f8   arm64: dts: renesas: r8a77990: ebisu: Enable LVDS1 encoder
9a0ff5c727b60a3   arm64: dts: renesas: r8a77995: draak: Enable LVDS1 encoder
9130c15829846fa   arm64: dts: renesas: ebisu: Fix adv7482 hexadecimal register address
191f7dcd1f5ea1f   arm64: dts: renesas: r8a77965: add SSIU support for sound
a8f6110e64422d5   arm64: dts: renesas: ebisu: Enable VIN5
4162aa9db3d4469   arm64: dts: renesas: r8a77995: draak: Enable CAN0, CAN1
af965ba3248edde   arm64: dts: renesas: r8a77990: Remove invalid compatible value for CSI40
1f4c123a98098cc   arm64: dts: renesas: r8a77990-ebisu: Add BD9571 PMIC
474706117c2baa6   arm64: dts: renesas: ebisu: Add PMIC DDR0 Backup Power config
e2fa79de7ecbef4   arm64: dts: renesas: Update Ebisu and Draak bootargs
de8e8daaf7190ef   arm64: dts: renesas: salvator-common: Sort node label
05f1d882d28b871   arm64: dts: renesas: r8a77995: draak: Fix EthernetAVB phy mode to rgmii
7a516e49d975311   arm64: dts: renesas: use extended audio dmac register
e3414b8c45afa5c   arm64: dts: renesas: salvator-common: Add GPIO keys support
720066d17c973fd   arm64: dts: renesas: r8a7795: Add CMT device nodes
99cb95103e2d058   arm64: dts: renesas: r8a77965: Add CMT device nodes
28a5c61b5136d58   arm64: dts: renesas: r8a77990: Add CMT device nodes
32d622f3290b2a1   arm64: dts: renesas: r8a77965: Remove reg-names of display node

(*) Patch id mismatch between Linux and U-Boot commit.
[!] Dropped changes in arch/arm64/boot/dts/renesas/r8a7796-salvator-xs.dts,
    since the file doesn't exist in the U-Boot tree.

Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
2019-07-23 13:38:23 +02:00
Marek Vasut
b3db7be4e3 ARM: renesas: Update Gen3 PCIe dma-ranges before boot
Update "dma-ranges" DT property of all PCIe controllers in the system
with the up-to-date DRAM layout. This allows the PCIe controller take
full advantage of all the available DRAM.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-07-23 13:38:17 +02:00
Chris Webb
89e3917230 rockchip: TPL banner should depend on CONFIG_TPL_BANNER_PRINT
The generic code in common/spl/spl.c allows TPL/SPL banners to be
silenced by unsetting CONFIG_TPL_BANNER_PRINT or CONFIG_SPL_BANNER_PRINT
respectively. However, arch/arm/mach-rockchip/tpl.c prints this banner
unconditionally.

Fix the rockchip-specific tpl.c so that the TPL banner depends on
CONFIG_TPL_BANNER_PRINT in the same way as the generic code.

Signed-off-by: <chris@arachsys.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-22 21:52:59 +08:00
Chris Webb
58fcb03e67 rockchip: Fix TPL build without CONFIG_TPL_SERIAL_SUPPORT
If CONFIG_DEBUG_UART is set but CONFIG_TPL_SERIAL_SUPPORT is not, the
serial output should be available in SPL and full U-Boot, but not built
in TPL. However, the rockchip tpl.c instead fails to compile with
undefined references to the debug UART.

Instead, initialise the debug UART and print the TPL banner only if both
CONFIG_DEBUG_UART and CONFIG_TPL_SERIAL_SUPPORT are set.

Signed-off-by: <chris@arachsys.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-22 21:52:59 +08:00
Patrice Chotard
e2a39a6e30 ARM: dts: stm32: Use kernel qspi compatible string for stm32f469-disco-uboot.dtsi
For STM32 QSPI driver, "st,stm32-qspi" compatible string was first
introduced in U-boot. But later in kernel side, "st,stm32f469-qspi"
was used.
To simplify, align U-boot QSPI compatible string with kernel one.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-22 11:04:52 +02:00
Patrice Chotard
2cc83cedc1 ARM: dts: stm32: Use kernel qspi compatible string for stm32f7-uboot.dtsi
For STM32 QSPI driver, "st,stm32-qspi" compatible string was first
introduced in U-boot. But later in kernel side, "st,stm32f469-qspi"
was used.
To simplify, align U-boot QSPI compatible string with kernel one.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-22 11:04:52 +02:00
Simon Goldschmidt
ef72ba0b87 sysreset: add support for socfpga sysreset
This moves sysreset support for socfgpa from ad-hoc code in mach-socfpga
to a UCLASS_SYSRESET based dm driver.

A side effect is that gen5 and a10 can now select between cold and warm
reset.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-07-21 12:45:10 +02:00
Simon Goldschmidt
cb20fe8f0b arm: socfpga: rst: add register definition for cold reset
This adds a define for the bit in rstmgr's ctrl regiser that issues
a cold reset (we had a define for the warm reset bit only) in preparation
for a proper sysrese driver.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Series changes: 2
- separate this patch to the register descriptions from the actual
  sysreset driver patch
2019-07-21 12:45:10 +02:00
Chris Webb
f05d574356 rockchip: make_fit_atf.py: Eliminate pyelftools dependency
make_fit_aft.py depends on the non-standard library pyelftools to pull
out PT_LOAD segments from ELF files. However, this is as easy to do
manually, without imposing the extra dependency on users.

Structures in the ELF file are unpacked into variables named to exactly
match the ELF spec to ensure the destructuring code is reasonably
self-documenting.

Signed-off-by: Chris Webb <chris@arachsys.com>
Reviewed-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
fb7b1b79c1 rockchip: enable rk322x TPL_BOOTROM_SUPPORT in Kconfig
The TPL_BOOTROM_SUPPORT is needed for boot from bootrom like
other storages.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
2738181eb9 rockchip: rk3399: use common TPL board file
Use common tpl.c instead of rk3399-board-tpl.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
682a99c634 rockchip: rk3399: remove TPL_BOARD_INIT
RK3399 TPL do not need a dedicate board init, print the firmware
info when debug init instead.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
87ac550862 rockchip: rk3399: use common secure_timer_init() for spl/tpl
SPL/TPL share the same secure_timer_init(), update to use
one copy source code and update to use CONFIG_ROCKCHIP_STIMER_BASE
as base address and rename to function name to rockchip_stimer_init().

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
82560cb311 rockchip: rk3368: use common TPL board file
Use common tpl.c instead of rk3368-board-tpl.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
3338f544b1 rockchip: rk3288: use common TPL board file
Use Common tpl.c instead of rk3288-board-tpl.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
6ae28a30e9 rockchip: rk322x: use common TPL board file
Use Common tpl.c instead of rk322x-board-tpl.c

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
18f85080eb rockchip: add common tpl board file
Rockchip SoCs have similar boot process, prefer to use TPL for DRAM
init and back to bootrom, and SPL as Trust ATF/U-Boot loader. TPL
common board is a basic TPL board init which can be shared for most
of SoCs to avoid copy-pase for different SoCs.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
1dea50fb22 rockchip: evb-px5: switch to use ARM generic timer
Default to use ARM generic timer in ARM64, switch from
rk timer to generic timer.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
08b902dc39 rockchip: rk3368-lion: switch to use ARM generic timer
Default to use ARM generic timer in ARM64, switch from
rk timer to generic timer.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
192445b39c rockchip: rk3368: enable stimer for rk3368
Add stimer_init() for spl/tpl so that we able to switch
to use arch timer.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
1f6b599b6d rockchip: rk3368: move sgrf init to spl as arch_cpu_init()
The SoC related init will move to SPL and keep TPL clean,
so that we can reuse the common TPL board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
0845a0ee66 rockchip: remove rk_timer
We have convert all SoC to use DM timer or ARM arch/generic
timer, we can remove this rk_timer now.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
243f48b803 rockchip: remove no use header file in board code
The timer.h is no use any more, remove it from the board files.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
1e72a757bb rockchip: rk3128: use ARM arch timer instead of rk_timer
We prefer to use ARM arch timer instead of rockchip timer, so that
we are using the same timer for SPL, U-Boot and Kernel, which will
make things simple and easy to track to boot time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
ae5a3659f3 rockchip: rk3288: use ARM arch timer instead of rk_timer
We prefer to use ARM arch timer instead of rockchip timer, so that
we are using the same timer for SPL, U-Boot and Kernel, which will
make things simple and easy to track to boot time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
002d897fb1 rockchip: rk3036: use ARM arch timer instead of rk_timer
We prefer to use ARM arch timer instead of rockchip timer, so that
we are using the same timer for SPL, U-Boot and Kernel, which will
make things simple and easy to track the boot time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
19d0de3ee4 rockchip: rk3036: sdram: use udelay instead of rockchip_udelay
Use system api for udelay instead of vendor defined api,
and rockchip_udelay() will be removed.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
acea123825 rockchip: rk322x: use ARM arch timer instead of rk_timer
We prefer to use ARM arch timer instead of rockchip timer, so that
we are using the same timer for SPL, U-Boot and Kernel, which will
make things simple and easy to track to boot time.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
b39ab7f1e1 rockchip: rk3288: dts: enable spl-boot-order
We share the same default SPL boot order for all rk3288 boards,
use dts instead of hard code in board file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
032906a858 rockchip: spl-boot-order: update dependency to OF_LIBFDT
The fdt interfaces are actuall depends on OF_LIBFDT instead
of OF_CONTROL, some boards may enable OF_CONTROL while disable
OF_LIBFDT.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
e124de6233 rockchip: popmetal-rk3288: add -u-boot.dtsi
Move U-Boot relate dts node/property into -u-boot.dtsi

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
5860d124e4 rockchip: miqi-rk3288: add -u-boot.dtsi
Move U-Boot relate dts node/property into -u-boot.dtsi

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
2ea3addfa2 rockchip: rk3288-firefly: sync sdmmc pinctrl from mainline
The rk3288-firefly board have different setting for sdmmc
io, sync then from kernel mainline:
6fbc7275c7a9 Linux 5.2-rc7

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
e4ea8f3c08 rockchip: firefly-rk3288: add -u-boot.dtsi
Move U-Boot relate dts node/property into -u-boot.dtsi

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
680028a92d rockchip: fennec-rk3288: add -u-boot.dtsi
Move U-Boot relate dts node/property into -u-boot.dtsi

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
d62be2f0d2 rockchip: evb-rk3288: add -u-boot.dtsi
Move U-Boot relate dts node/property into -u-boot.dtsi

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
ccdcdbb507 rockchip: rk3288: enable TPL for evb-rk3288
Enable TPL for evb-rk3288 so that we can have a free size limited
SPL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
443fe40e8b rockchip: rk3288: add default TPL_LDSCRIPT value in Kconfig
We share the same TPL_LDSCRIPT for all rk3288 board, add
default value in Kconfig.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
25c6173099 rockchip: rk3288: move configure_l2ctlr back to rk3288
The configure_l2ctlr() is used only by rk3288, do not need to
locate in sys_proto.h

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
ccab9e7ee3 rockchip: rk3288: add arch_cpu_init in spl
Add arch_cpu_init() in SPL for soc related init, and
move configure_l2ctlr() into it.
The arch_cpu_init() only need to run once, so no need
to run in TPL.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
d7f2d23ce4 rockchip: rk3368: default enable SPL LIBCOMMON and LIBGENERIC
We needs SPL LIBCOMMON and LIBGENERIC for all boards,
so we can enable them by default and no need to define
in each board.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
1cdb614845 rockchip: rk322x: default enable SPL LIBCOMMON and LIBGENERIC
We needs SPL LIBCOMMON and LIBGENERIC for all boards,
so we can enable them by default and no need to define
in each board.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
747e127535 rockchip: rk3328: default enable SPL LIBCOMMON and LIBGENERIC
We needs SPL LIBCOMMON and LIBGENERIC for all boards,
so we can enable them by default and no need to define
in each board.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
a13f870ad4 rockchip: rk3399: default enable SPL LIBCOMMON and LIBGENERIC
We needs SPL LIBCOMMON and LIBGENERIC for all boards,
so we can enable them by default and no need to define
in each board.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
8ef62a4aab rockchip: rk3368: use defaule value for SYS_MALLOC_F_LEN
There is no difference in rk3368 board use for SYS_MALLOC_F_LEN,
so we can use default value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
cb32a91fbf rockchip: rk3328: use defaule value for SYS_MALLOC_F_LEN
There is no difference in rk3328 board use for SYS_MALLOC_F_LEN,
so we can use default value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
d0ae3bc4d6 rockchip: rk3399: use default value for SYS_MALLOC_F_LEN
There is no difference in rk3399 board use for SYS_MALLOC_F_LEN,
so we can use default value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
9489b5c7ba rockchip: rk3288: use default value for SYS_MALLOC_F_LEN
There is no difference in rk3288 board use for SYS_MALLOC_F_LEN,
so we can use default value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
e3d83d8e54 rockchip: rk322x: use defconfig for SYS_MALLOC_F_LEN
There is no difference in rk322x board use for SYS_MALLOC_F_LEN,
so we can use default value.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
476dcb6b43 rockchip: Kconfig: move ROCKCHIP_BOOT_MODE_REG to soc Kconfig
Rockchip SoCs have different ROCKCHIP_BOOT_MODE_REG value,
move it to SoC's own Kconfig, and add address for rk3128 and
rk3328 so that all SoCs have available address.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
c83b5a2c53 rockchip: Kconfig: move rk3399 config into its Kconfig
Each SoC have its config setting and its Kconfig, move
the specific setting to its own Kconfig file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
97fd39c69e rockchip: Kconfig: move rk3368 config into its Kconfig
Each SoC have its config setting and its Kconfig, move
the specific setting to its own Kconfig file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
5959126771 rockchip: Kconfig: move rk3288 config into its Kconfig
Each SoC have its config setting and its Kconfig, move
the specific setting to its own Kconfig file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
45c1d34157 rockchip: Kconfig: move rk322x config into its Kconfig
Each SoC have its config setting and its Kconfig, move
the specific setting to its own Kconfig file.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
5e283876f1 rockchip: fixup board choice in Kconfig
Kconfig for board target select is choice option, fixup for
rk3036, rk3288 and rv1108.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
c8851c9d18 rockchip: remove redundant pinctrl header including
No code is using this header file, remove it.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
0e9802095d rockchip: rk3288: remove pinctrl init in spl_board_init
The pinctrl will default init the io while driver is probe
with new pinctrl driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
fcb1964a5e rockchip: rk3188: remove pinctrl init in spl_board_init
The pinctrl will default init the io while driver is probe
with new pinctrl driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Kever Yang
7958a85bca rockchip: rk3399: remove pinctrl init in spl_board_init
The pinctrl will default init the io while driver is probe
with new pinctrl driver.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
852f6ddd76 rockchip: dts: rk3399: rock-pi-4: Use LPDDR4-100 dtsi
Use LPDDR4-100 sdram timings dtsi for RockPI-4 board.

All these timings are processed during TPL stage of rock-pi-4 board,
bootchain. This make TPL would replace rockchip in house rkbin in
current bootchain.

Bootchain after and before this change:

   TPL -> SPL -> U-Boot proper

 rkbin -> SPL -> U-Boot proper

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
9a7b8db9f0 rockchip: dts: rk3399: nanopi-neo4: Use DDR3-1866 dtsi
Use DDR3-1866 2GB ddr timings dtsi for 1GB NanoPi Neo4 board.

Since sdram rk3399 support dynamic stride and rank detection it
can able to detect 1GB ddr eventough the timings are meant for
dual channel, 2GB size.

Bootchain after and before this change are:

 TPL -> SPL -> U-Boot proper

 rkbin -> SPL -> U-Boot proper

This certainly fix the second channel data training initialization
since we have dynamic rank, stride where second channel capabilities
are clear or memset to 0.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
a153b034df rockchip: dts: rk3399: rockpro64: Use LPDDR4-100 dtsi
Use LPDDR4-100 sdram timings dtsi for Rockpro64 board.

All these timings are processed during TPL stage of rockpro64 board,
bootchain. This make TPL would replace rockchip in house rkbin in
current bootchain.

Bootchain after and before this change:

   TPL -> SPL -> U-Boot proper

 rkbin -> SPL -> U-Boot proper

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:44 +08:00
Jagan Teki
f797651f80 rockchip: dts: rk3399: Add LPDDR4-100 timings
Add sdram timings for LPDDR4-100 via rk3399-sdram-lpddr4-100.dtsi file.
all timings are dumped from rkbin/bin/rk33/rk3399_ddr_800MHz_v1.20.bin

Associated LPDDR4 board -u-boot.dtsi can include this to make these
timings available during SPL or TPL stages.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:41 +08:00
Jagan Teki
ab0ce36a16 rockchip: dts: rk3399: Add u-boot, dm-pre-reloc for pmu
Add u-boot,dm-pre-reloc property for pmu in rk3399-u-boot.dtsi
so-that SPL can access pmu.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:20 +08:00
Jagan Teki
845a31ea2c rockchip: rk3399: syscon: Add pmu support
Add pmu compatible with relevant U_BOOT_DRIVER for rk3399
via syscon rk3399 driver.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:17 +08:00
Jagan Teki
614d8ca438 arm: include: rockchip: Add rk3399 pmu file
Add pmu header file for rk3399 SoC, this will help
to configure pmu in sdram driver.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-21 00:00:13 +08:00
Jagan Teki
a735550bb8 ram: rk3399: Add DdrMode
Add DdrMode structure with associated bit fields.

These would help to reconfigure sdram capabilities during
lpddr4 setup related configs.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
ed77ce728a ram: rk3399: Add ddrtimingC0
Add DdrTimingC0 structure with associated bit fields.

These would help to reconfigure sdram capabilities during
lpddr4 setup related configs.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
b713e0291b ram: rk3399: Add ddr version enc macro
Add dram config macro for handling ddr version number.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
01cc103915 ram: rk3399: Introduce sys_reg3 for more capacity info
cs0_row, cs1_row and cs1_col needs more bits to show its
correct value, update to make use of both sys_reg2,
sys_reg3.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
(Squash similar patches into one patch)
Signed-off-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Jagan Teki
879f9fed6a ram: rk3399: Simply existing dram enc macro
Add simplified and meaningful macro for all setting.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
(Squash the similar patches into 1 patch)
Signed-off-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-20 23:59:44 +08:00
Ludwig Zenz
86e59530be ARCH: imx: Call sata_remove() not on imx6 duallite/solo boards
For a single binary approach for imx6 quad/dual/duallite/solo it
is necessary to enable CONFIG_SATA for quad/dual. On the other hand
on imx6 duallite/sole SATA is not available.
Therefore sata_remove() is skipped according to a blacklist scheme.

Adding further imx derivates is probably not recessary as they are
usually not pin-compatible and therefore a different board with its
own configuration.

Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
2019-07-19 20:32:24 +02:00
Ye Li
5fdef6c4c5 imx6dq: Fix chip version issue for rev1.3
According to iMX6DQ RM, the minor field (low 8 bits) in DIGPROG is not
aligned on silicon revision 1.3. So update get_cpu_rev to correct the
revision.

0x00630002 Silicon revision 1.2
0x00630005 Silicon revision 1.3
0x00630006 Silicon revision 1.6

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:32:24 +02:00
Ludwig Zenz
b10eaaf0b0 ARM: dts: imx: dh-imx6: Add DHCOM iMX6 Duallite PDK2 device tree
This device tree adds support for DHCOM iMX6 duallite and solo
deriviates.

Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-19 20:32:24 +02:00
Ludwig Zenz
b9408d97f4 ARM: dts: dh-imx6: Refactor DT with som and board level defs for use with imx6 duallite
To use the device tree definitions imx6q-dhcom-som.dtsi for all imx6 derivatives rename
it to imx6qdl-dhcom.dtsi. We omit the '-som', because it simplifies further mainlinening
of already existing device trees.
To reuse board level common stuff imx6qdl-dhcom-pdk2.dtsi is created and included by
imx6q-dhcom-pdk2.dts.

Signed-off-by Ludwig Zenz <lzenz@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-19 20:32:24 +02:00
Anatolij Gustschin
4e36425115 arm: dts: imx: fsl-imx8dx.dtsi: add gpio aliases to fix gpio command
The gpio command currently uses equal bank names "GPIO0_"
for all existing gpio banks, i. e.:

U-Boot# gpio status -a
Bank GPIO0_:
GPIO0_0: input: 0 [ ]
GPIO0_1: output: 1 [x] dbg1.gpios
...

Bank GPIO0_:
GPIO0_0: input: 0 [ ]
GPIO0_1: input: 0 [ ]
...

So the command is broken, it is not possible to address
a desired bank. Add gpio aliases to fix this.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2019-07-19 20:14:50 +02:00
Anatolij Gustschin
d87b2486e6 arm: imx8: don't duplicate build_info()
Move build_info() to common place.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:14:50 +02:00
Anatolij Gustschin
64b5f46975 arm: imx8: factor out uart init code
New imx8 boards started adding duplicated UART init code.
Factor out this to common function sc_pm_setup_uart().

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:14:50 +02:00
Joris Offouga
e4258ddd59 pico-imx7d: Enable DM_USB
This patch enable usb support with device-tree

Signed-off-by: Joris Offouga <offougajoris@gmail.com>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
2019-07-19 20:14:50 +02:00
Marek Vasut
9ac5dda519 ARM: imx: m53menlo: Convert WDT support to DM
Enable DM Watchdog support on iMX53 M53Menlo.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
2019-07-19 20:14:50 +02:00
Lukasz Majewski
bf99b63c59 DTS: Add imx6q-display5-u-boot.dtsi file with u-boot specific properties
This file setups UART5 based serial to be used as pre-relocation
console in the U-Boot proper.

On purpose pinux configuration is omitted here as it has been already
done in SPL. For early pre-relocation code we only need the serial
device from DTS.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:14:50 +02:00
Lukasz Majewski
7736a6e85f DTS: imx: Add display5 board (imx6q based) device tree description (v5.1)
This commit ports from Linux kernel - tag: v5.1 - the device tree
description for display5 board.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 20:14:50 +02:00
Peng Fan
d70c0fce67 imx: imx8dx/qxp: enable thermal
Add thermal dts node
Enable thermal in defconfig

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 15:17:13 +02:00
Peng Fan
7752a0fef7 misc: imx8: add sc_misc_get_temp
Add sc_misc_get_temp to support get temperature

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-07-19 15:16:54 +02:00
Lukasz Majewski
a9cb05080a ARM: dts: imx: Provide 'gpio-ranges' for mxs_gpio driver
Those properties are U-Boot specific as the mxs gpio Linux driver (up to
version v5.1.11) is not supporting them.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-07-19 14:57:14 +02:00
Lukasz Majewski
a823659310 ARM: dts: imx: Copy imx28 device tree related files from Linux kernel (v5.1.11)
This patch copies from the Linux kernel stable (tag v5.1.11)
SHA1: 17bb763e7eaf i.MX28 related device tree files.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-19 14:57:14 +02:00
Adam Ford
14d319b185 spl: imx6: Let spl_boot_device return USDHC1 or USDHC2
Currently, when the spl_boot_device checks the boot device, it
will only return MMC1 when it's either sd or eMMC regardless
of whether or not it's MMC1 or MMC2.  This is a problem when
booting from MMC2 if MMC isn't being manually configured like in
the DM_SPL case with SPL_OF_CONTROL.

This patch will check the register and return either MMC1 or MMC2.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-19 14:53:50 +02:00
Shyam Saini
1d43e24b94 i.MX6: nand: add nandbcb command for imx
Writing/updating boot image in nand device is not
straight forward in i.MX6 platform and it requires
boot control block(BCB) to be configured.

It becomes difficult to use uboot 'nand' command to
write BCB since it requires platform specific attributes
need to be taken care of.

It is even difficult to use existing msx-nand.c driver by
incorporating BCB attributes like mxs_dma_desc does
because it requires change in mtd and nand command.

So, cmd_nandbcb implemented in arch/arm/mach-imx

BCB contains two data structures, Firmware Configuration Block(FCB)
and Discovered Bad Block Table(DBBT). FCB has nand timings,
DBBT search area, page address of firmware.

On summary, nandbcb update will
- erase the entire partition
- create BCB by creating 2 FCB/DBBT block followed by
  1 FW block based on partition size and erasesize.
- fill FCB/DBBT structures
- write FW/SPL on FW1
- write FCB/DBBT in first 2 blocks

for nand boot, up on reset bootrom look for FCB structure in
first block's if FCB found the nand timings are loaded for
further reads. once FCB read done, DTTB will load and finally
firmware will be loaded which is boot image.

Refer section "NAND Boot" from doc/imx/common/imx6.txt for more usage
information.

Reviewed-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Sergey Kubushyn <ksi@koi8.net>
Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
2019-07-19 14:51:25 +02:00
Jagan Teki
cb13534abe ram: rk3399: debug: Add sdram_print_stride
Add code to print the channel stride, this would help to
print the stride of associated channel.

Here is sample print on LPDDR4, 50MHz.
256B stride

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:10 +08:00
Jagan Teki
07894f5aac ram: rockchip: debug: Add sdram_print_ddr_info
Add sdram ddr info print support, this would help to
observe the sdram base parameters.

Here is sample print on LPDDR4, 50MHz channel 0
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:10 +08:00
Jagan Teki
07112672a5 ram: rockchip: Add debug sdram driver
Add sdram driver to handle debug across rockchip SoCs.

This would help to improve code debugging feature for
sdram drivers in rockchip family, whoever wants to
debug the driver should call these core debug code on
their respective platform sdram drivers.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Jagan Teki
7757d1102f arm: include: rockchip: Add DDR4 enum
Add DDR4 enum number in common header.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Jagan Teki
fafd2ad4df arm: include: rockchip: Move dramtypes to common header
dramtype enum numbers as common across all dram controllers
in rockchip, so move the eneum values in common header.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Jagan Teki
e5e444aaa5 ram: rk3399: Move common sdram structures in common header
Move common sdram structures like sdram_cap_info, sdram_base_params
into sdram_common header, this would help to reuse the same
from another controllers like px30.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Jagan Teki
1372a6ec47 ram: rk3399: s/rk3399_base_params/sdram_base_params
Most of the ddr parameters are common in rk3399_base_params
structure and which would reuse it in another controller like
px30 in future.

So, rename the structure from rk3399_base_params into
sdram_base_params.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Jagan Teki
355490dc5c ram: rockchip: rk3399: Add cap_info structure
Group common ddr attributes like
- rank
- col
- bk
- bw
- dbw
- row_3_4
- cs0_row
- cs1_row
- ddrconfig

into a common cap_info structure for more code readability and extend
if possible based on the new features.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Andy Yan
214c65aa01 rockchip: dts: rk3399: Add 'same-as-spl' for Rock PI 4
Let the board continue boot from the storage device where
it bootup.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Andy Yan
9317297957 rockchip: dts: rk3399: Add spl-boot-order for Rock PI 4
RK3399 use sdhci for eMMC and DW MMC for SD Card, and
spl will only try to boot from SDMMC if we don't specify
other boot device for spl-boot-order. So add sdhci and sdmmc
for spl-boot-order here.

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-19 11:11:09 +08:00
Peter Robinson
9403f80d68 arm64: rockchip: rock960: sync dts files from Linux 5.2-rc6
Sync the dts files for the Rock960 boards from Linux to get the
latest changes and fixes for the devices.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2019-07-19 11:11:09 +08:00
Tom Rini
0de8153564 Merge branch '2019-07-17-master-imports'
- Various FS/disk related fixes with security implications.
- Proper fix for the pci_ep test.
- Assorted bugfixes
- Some MediaTek updates.
- 'env erase' support.
2019-07-18 11:31:37 -04:00
Weijie Gao
5490d6ad3b arm: dts: MediaTek: remove tick-timer from mt7629.dtsi
This patch removes tick-timer as all mt7629 boards should use arch timer.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-18 11:31:31 -04:00
Weijie Gao
58067b0de1 arm: dts: MediaTek: fix clock order for timer0 node of mt7629.dtsi
The timer0 node has its two clocks written in reversed order. The timer0
is used as the tick timer which causes a problem that the time a delay
function used is 4 times longer.

This patch reverses these two clocks to solve this issue.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-18 11:31:30 -04:00
Weijie Gao
ea804eb340 arm: mediatek: add missing arch timer configuration for MT7629
This patch sets CNTVOFF of ARM CP15 timer to zero to make sure the virtual
counter is fully usable for linux kernel.

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-18 11:31:30 -04:00
AKASHI Takahiro
70a64a070e arm: qemu: fix failure in flash initialization if booting from TF-A
If U-Boot is loaded and started from TF-A (you need to change
SYS_TEXT_BASE to 0x60000000), it will hang up at flash initialization.

If secure mode is off (default, or -machine virt,secure=off) at qemu,
it will provide dtb with two flash memory banks:
	flash@0 {
		bank-width = <0x4>;
		reg = <0x0 0x0 0x0 0x4000000 0x0 0x4000000 0x0 0x4000000>;
		compatible = "cfi-flash";
	};
If secure mode is on, on the other hand, qemu provides dtb with 1 bank:
	flash@0 {
		bank-width = <0x4>;
		reg = <0x0 0x4000000 0x0 0x4000000>;
		compatible = "cfi-flash";
	};

As a result, flash_init()/flash_get_size() will eventually fail.
With this patch applied, relevant CONFIG values are modified.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-18 11:31:28 -04:00
AKASHI Takahiro
6324d50679 arm: move CONFIG_TFABOOT to generic Kconfig
Currently, CONFIG_TFABOOT is located in armv8/fsl-layerscape Kconfig,
but it will be also useful for other targets if some additional
configuration are necessary.
So move it to arch/arm/Kconfig.

Please note that CONFIG_TFABOOT still depends on
CONFIG_ARCH_SUPPORT_TFABOOT and so the menu won't come up
if any target doesn't need its own customization for TF-A boot.
This will maintain the compatibility.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Cc: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Cc: York Sun <york.sun@nxp.com>
Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Sriram Dash <sriram.dash@nxp.com>
Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Cc: Peng Ma <peng.ma@nxp.com>
Cc: Yuantian Tang <andy.tang@nxp.com>
Cc: Pankit Garg <pankit.garg@nxp.com>
2019-07-18 11:31:27 -04:00
Heinrich Schuchardt
0c1456d571 ARM: correct detection of thumb mode
When a crash occurs in thumb mode the crash dump is incorrect. This is due
to the usage of a non-existing configuration variable CONFIG_ARM_THUMB in
the definition of macro thumb_mode(regs).

Use CONFIG_IS_ENABLED(SYS_THUMB_BUILD) to detect that the code has been
compiled for thumb mode. Remove ARM_THUMB from config_whitelist.txt.

With the patch crash dumps indicate thumb mode correctly.

On a system with thumb mode:

=> exception unaligned
data abort
pc : [<8f7a2b52>]          lr : [<8f7ab1ef>]
reloc pc : [<1780cb52>]    lr : [<178151ef>]
sp : 8ed8c3f8  ip : 8f7a2b4d     fp : 00000002
r10: 8f7f8228  r9 : 8ed95ea8     r8 : 8ed99488
r7 : 8f7ab141  r6 : 00000000     r5 : 8ed8c3f9  r4 : 8f7f6390
r3 : 8ed9948c  r2 : 00000001     r1 : 00000000  r0 : 8f7f6390
Flags: nzCv  IRQs off  FIQs off  Mode SVC_32 (T)
Code: 8f7e 466d f105 0501 (e9d5) 6700

The Flags line has '(T)' and in the Code line the output is in u16 groups.

On a system without thumb mode:

=> exception breakpoint
prefetch abort
pc : [<7ff5a5c8>]          lr : [<7ff675ec>]
reloc pc : [<0000e5c8>]    lr : [<0001b5ec>]
sp : 7ee0ad80  ip : 7ff5a5cc     fp : 7ff674cc
r10: 00000002  r9 : 7ef0bed8     r8 : 7ffd6214
r7 : 7ef0e080  r6 : 00000000     r5 : 7ffd4090  r4 : 00000000
r3 : 7ef0e084  r2 : 00000001     r1 : 00000000  r0 : 7ffd4090
Flags: nzCv  IRQs off  FIQs off  Mode SVC_32
Code: e1a0500d e2855001 e1c560d0 e3a00001 (e12fff1e)

The Flags line does not show '(T)' and in the Code line the output is in
u32 groups.

Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Marek Vasut <marex@denx.de>
2019-07-18 11:31:24 -04:00
Andreas Dannenberg
03facc7271 board: ti: am654: Use EEPROM-based board detection
The TI AM654x EVM base board and the associated daughtercards have on-
board I2C-based EEPROMs containing board configuration data. Use the
board detection infrastructure introduced earlier to do the following:

1) Parse the AM654x EVM base board EEPROM and populate items like board
   name and MAC addresses into the TI common EEPROM data structure
   residing in SRAM scratch space
2) Check for presence of daughter card(s) by probing the associated
   presence signals via an I2C-based GPIO expander. Then, if such a
   card is found, parse the data such as additional Ethernet MAC
   addresses from its on-board EEPROM and populate into U-Boot
   accordingly
3) Dynamically create an U-Boot ENV variable called overlay_files
   containing a list of daugherboard-specific DTB overlays based on
   daughercards found.

This patch adds support for the AM654x base board ("AM6-COMPROCEVM")
as well as for the IDK ("AM6-IDKAPPEVM"), OLDI LCD ("OLDI-LCD1EVM")
PCIe/USB3.0 ("SER-PCIEUSBEVM"), 2 Lane PCIe/USB2.0 ("SER-PCIE2LEVM"),
and general purpuse ("AM6-GPAPPEVM") daughtercards.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:13:18 -04:00
Andreas Dannenberg
96905a39d3 arm: K3: am654: Map common EEPROM data into SRAM scratch space
The board detection scheme employed on various TI EVMs makes use of
SRAM scratch space to share data read from an on-board EEPROM between
the different bootloading stages. Map the associated definition that's
used to locate this data into the SRAM scratch space we use on AM654x.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:13:18 -04:00
Andreas Dannenberg
ba7907c79c arm64: dts: k3-am654-base-board: Add I2C GPIO expander @ 0x38
The AM654 base board has a TCA9554/PCA9554-type GPIO expander on the
wkup_i2c0 bus at address 0x38 that is used to detect the presence of
daughter cards.  Add a respective DTS description of this expander
to enable its use.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:13:18 -04:00
Andreas Dannenberg
7e0363b285 arm: dts: k3-am654-base-board: Enable wkup_i2c0 across all boot stages
To enable the use of an EEPROM-based board detection scheme we need to
be able to access the I2C bus associated with the EEPROMs across all
3 stages of U-Boot: R5 SPL, A53 SPL, and A53 U-Boot (proper). So go
ahead and add/update the wkup_i2c0 peripheral module DTS definitions
and its associated pinmux node accordingly.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:13:18 -04:00
Andreas Dannenberg
bbe59169ee arm: dts: k3-am65: Add I2C nodes
Add I2C DT nodes

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:12:54 -04:00
Andreas Dannenberg
9bbdfdf209 arm: dts: k3-am65: Move pinctrl nodes out of U-Boot specific dtsi
Only U-Boot specifc DT properties or overrides, must be in -u-boot.dtsi.
Pinctrl nodes does not belong here. Now that pinctrl nodes are in kernel
DT, there is no reason to be keep these in -u-boot.dtsi. Move them to
proper places so that it would ease copying DT entries from kernel DT.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:12:54 -04:00
Vignesh R
4fd4c898f0 arm: omap_i2c: Remove unwanted header file inclusion
There is no need for to include this header here, so drop it.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:12:54 -04:00
Andreas Dannenberg
c222e3d927 armV7R: K3: am654: Load SYSFW binary and config from boot media
Use the System Firmware (SYSFW) loader framework to load and start
the SYSFW as part of the AM654 early initialization sequence. While
at it also initialize the WKUP_UART0 pinmux as it is used by SYSFW
to print diagnostic messages.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-17 11:12:54 -04:00
Andreas Dannenberg
6df8706dc2 arm: K3: Introduce System Firmware loader framework
Introduce a framework that allows loading the System Firmware (SYSFW)
binary as well as the associated configuration data from an image tree
blob named "sysfw.itb" from an FS-based MMC boot media or from an MMC
RAW mode partition or sector.

To simplify the handling of and loading from the different boot media
we tap into the existing U-Boot SPL framework usually used for loading
U-Boot by building on an earlier commit that exposes some of that
functionality.

Note that this initial implementation only supports FS and RAW-based
eMMC/SD card boot.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2019-07-17 11:12:54 -04:00
Andreas Dannenberg
a5a5d997b4 spl: Allow performing BSS init early before board_init_f()
On some platform we have sufficient memory available early on to allow
setting up and using a basic BSS prior to entering board_init_f(). Doing
so can for example be used to carry state over to board_init_r() without
having to resort to extending U-Boot's global data structure.

To support such scenarios add a Kconfig option called CONFIG_SPL_EARLY_BSS
to allow moving the initialization of BSS prior to entering board_init_f(),
if enabled. Note that using this option usually should go along with using
CONFIG_SPL_SEPARATE_BSS and configuring BSS to be located in memory
actually available prior to board_init_f().

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2019-07-17 11:12:54 -04:00
Faiz Abbas
bbcfaad59f arm: dts: k3: Add phy specific properties to SD card node
With changes in the driver requiring phy related properties,
add the same for the SD card node to prevent breaking boot with
the driver update.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-07-17 11:12:08 -04:00
Faiz Abbas
3a1a0dfc39 arm64: dts: k3: Sync sdhci0 node from kernel and change driver name
Sync the sdhci0 node from kernel. This changes the compatible that is
required to be there in the driver. Change the same for the SD card node
which is not yet supported in kernel. This also syncs the main_pmx0 node
as a side effect.

Also change the name of the driver to match the compatible in kernel.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2019-07-17 11:12:08 -04:00
Heinrich Schuchardt
a35c33c0dc efi_loader: use predefined constants in crt0_*_efi.S
We should use predefined constants instead of magic numbers.

Move some constant definitions from include/pe.h to
include/asm-generic/pe.h.

Use these constants in crt0_*_efi.S.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-07-16 22:17:14 +00:00
Tom Rini
0e80dda32c Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- Beelink-x2 STB support (Marcus)
- H6 DDR3, LPDDR3 changes (Andre, Jernej)
- H6 pin controller, USB PHY (Andre)
2019-07-16 11:19:31 -04:00
Andre Przywara
f96238e253 sunxi: H6: Enable USB for existing boards
So far USB was not enabled for the Allwinner H6 boards, as the PHY
driver was not ready and the clock gates were missing. Since this is now
fixed, let's add the PHY and the OHCI/EHCI drivers to the build, for
all existing H6 boards.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:13:15 +05:30
Andre Przywara
10cfbaabc1 sunxi: move SUNXI_GPIO to Kconfig
Probably for no particular reason SUNXI_GPIO was still defined the "old
way", in header files only.

Introduce SUNXI_GPIO to the Kconfig file in drivers/gpio to remove
another line from our dreadful config_whitelist.txt.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> # Pine-H64
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:13:15 +05:30
Jernej Skrabec
0824384bfb sunxi: H6: Add DDR3 DRAM delay values
Add some basic line delay values to be used with DDR3 DRAM chips on
some H6 TV boxes.
Taken from a register dump after boot0 initialised the DRAM.
Put them as the default delay values for DDR3 DRAM until we know better.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:13:14 +05:30
Andre Przywara
7656d3982a sunxi: H6: Add DDR3-1333 timings
Add a routine to program the timing parameters for DDR3-1333 DRAM chips
connected to the H6 DRAM controller.

The values were gathered from doing back-calculations from a register
dump, trying to match them up with the official JEDEC DDDR3 spec.
If in doubt, the register dump values were taken for now, but the JEDEC
recommendation were added as a comment.

Many thanks to Jernej for contributing fixes!

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:13:04 +05:30
Andre Przywara
75a8a641f3 sunxi: H6: Add DDR3 support to DRAM controller driver
At the moment the H6 DRAM driver only supports LPDDR3 DRAM.

Extend the driver to cover DDR3 DRAM as well.

The changes are partly motivated by looking at the ZynqMP register
documentation, partly by looking at register dumps after boot0/libdram
has initialised the controller.

Many thanks to Jernej for contributing some fixes!

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:09:41 +05:30
Andre Przywara
770b85a418 sunxi: H6: move LPDDR3 timing definition into separate file
Currently the H6 DRAM driver only supports one kind of LPDDR3 DRAM.
Split the timing parameters for this LPDDR3 configuration  into a
separate file, to allow selecting an alternative later at compile time
(as the sunxi-dw driver does).

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:09:31 +05:30
Andre Przywara
65f80f5804 sunxi: H6: DRAM: follow recommended PHY init algorithm
The DRAM controller manual suggests to first program the PHY
initialisation parameters to the PHY_PIR register, and then set bit 0 to
trigger the initialisation. This is also used in boot0.

Follow this recommendation by setting bit 0 in a separate step.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:09:19 +05:30
Andre Przywara
1a1d1df384 sunxi: H6: DRAM: avoid memcpy() on MMIO registers
Using memcpy() is, however tempting, not a good idea: It depends on the
specific implementation of memcpy, also lacks barriers. In this
particular case the first registers were written using 64-bit writes,
and the last register using four separate single-byte writes.

Replace the memcpy with a proper loop using the writel() accessor.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-16 17:09:06 +05:30
Grygorii Strashko
6f2929d8b7 arm64: dts: k3-am654-base-board: add mcu cpsw nuss pinmux and phy defs
Add mcu cpsw nuss pinmux and phy defs required by cpsw.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-15 13:32:26 -05:00
Grygorii Strashko
5195c10fbb arm64: dts: ti: k3-am65: add mcu cpsw node
Add mcu cpsw and its components along with scm_conf node
to have ethernet functional.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-07-15 13:32:25 -05:00
Marcus Cooper
a9e19b8ff7 sun8i: h3: Add support for the Beelink-x2 STB
The Beelink X2 is an STB based on the Allwinner H3 SoC with a uSD slot,
2 USB ports( 1 * USB-2 Host, 1 USB OTG), a 10/100M ethernet port using the
SoC's integrated PHY, Wifi via an sdio wifi chip, HDMI, an IR receiver, a
dual colour LED and an optical S/PDIF connector.

Linux commit details about the sun8i-h3-beelink-x2.dts sync:
"ARM: dts: sun8i: h3: Add ethernet0 alias to Beelink X2"
(sha1: cc4bddade114b696ab27c1a77cfc7040151306da)

Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-15 12:25:32 +05:30
Tom Rini
a9a3a37f92 - syscon: add support for power off
- stm32mp1: add op-tee config
 - stm32mp1: add specific commands: stboard and stm32key
 - add stm32 mailbox driver
 - solve many stm32 warnings when building with W=1
 - update stm32 gpio driver
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Merge tag 'u-boot-stm32-20190712' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- syscon: add support for power off
- stm32mp1: add op-tee config
- stm32mp1: add specific commands: stboard and stm32key
- add stm32 mailbox driver
- solve many stm32 warnings when building with W=1
- update stm32 gpio driver
2019-07-14 09:09:49 -04:00
Adam Ford
550eebcfb4 ARM: dts: logicpd som-lvs and torpedos: Shrink SPL DTB
Since we have limited resources in SPL, it is the best interest
to keep the SPL as small as possible and that includes the DTB.
There are a few items in the device tree that can be removed,
because these boards don't use them.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-13 11:11:31 -04:00
Adam Ford
42f1539727 ARM: dts: logicpd-som-lv: Resync with Kernel 5.1.9
The MMC card-detect pin was incorrectly defined which was fixed.
This patch resync's the dts and removes the u-boot specific fix.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-13 11:11:30 -04:00
Adam Ford
4972a2a83f ARM: dts: da850: Resync with Linux 5.1.9
The da850.dtsi file had some changes.  This patch pulls in the
changes from Kernel 5.1.9

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-07-13 11:11:30 -04:00
Tom Rini
2a51e16bd5 configs: Make USE_TINY_PRINTF depend on SPL||TPL and be default
The USE_TINY_PRINTF symbol only changes things within SPL and TPL
builds, so make it depend on that support.  Next, make it default as
within these cases we should rarely have need of more advanced print
formats outside of the debug context.

To do this, in a few cases we need to correct our Kconfig dependencies
as we had cases of non-SPL targets select'ing this symbol.  Finally, in
the case of a few boards we really do need the full printf
functionality.

Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-13 11:11:29 -04:00
Niel Fourie
6e171b661e ARM: am335x: Add phyCORE AM335x R2 support
Support for Phytech phyCORE AM335x R2 SOM (PCL060) on the Phytec
phyBOARD-Wega AM335x.

CPU  : AM335X-GP rev 2.1
Model: Phytec AM335x phyBOARD-WEGA
DRAM:  256 MiB
NAND:  256 MiB
MMC:   OMAP SD/MMC: 0
eth0: ethernet@4a100000

Working:
 - Eth0
 - i2C
 - MMC/SD
 - NAND
 - UART
 - USB (host)

Device trees were taken from Linux mainline:
commit 37624b58542f ("Linux 5.1-rc7")

Signed-off-by: Niel Fourie <lusus@denx.de>
Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Marek Vasut <marex@denx.de>
2019-07-13 11:11:28 -04:00
David Lechner
1d259e4d68 ARM: legoev3: convert to driver model
This converts LEGO MINDSTORMS EV3 to the driver model. MMC, SERIAL, SPI
and SPI_FLASH are converted.

The device tree contains only the minimal nodes required by U-Boot
since the size of U-Boot is limited to 256K on this device.

Signed-off-by: David Lechner <david@lechnology.com>
2019-07-13 11:11:28 -04:00
Derald D. Woods
5579e73c8c ARM: dts: omap3-evm: Sync dts(i) files from Linux 5.1.5
Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2019-07-13 11:11:27 -04:00
Patrice Chotard
6084e96b99 ARM: dts: stm32: Remove useless "st, stm32-gpio" compatible string
Since pinctrl_stm32 driver update, each gpio bank is now binded
by pinctrl driver. The compatible string "st,stm32-gpio" becomes
useless, remove it.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:58 +02:00
Patrick Delaunay
745b676d00 stm32mp1: bsec: Fix warnings when compiling with W=1
This patch solves the following warnings:

arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_read':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (offset >= STM32_BSEC_OTP_OFFSET) {
             ^~
arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_write':
warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  if (offset >= STM32_BSEC_OTP_OFFSET) {
             ^~
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:54 +02:00
Patrick Delaunay
e609e131c1 stm32mp1: Fix warnings when compiling with W=1
This patch solves the following warnings:

arch/arm/mach-stm32mp/cpu.c:378:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
   if (instance > ARRAY_SIZE(serial_addr))
                ^

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:54 +02:00
Patrick Delaunay
e81f8d16e2 stm32mp1: activate OF_BOARD_SETUP and FDT_FIXUP_PARTITIONS
Update kernel MTD partition in device tree with U-Boot information.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:53 +02:00
Patrick Delaunay
152c84bce9 stm32mp1: add configuration op-tee
Add support of Trusted boot chain with OP-TEE
- reserved 32MB at the end of the DDR for OP-TEE

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:52 +02:00
Patrick Delaunay
35a54d41d9 ARM: dts: stm32mp1: sync device tree with v5.2-rc4
Synchronize device tree with v5.2-rc4 label and
update the associated u-boot dtsi.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Tested-by: Pierre-Jean Texier <pjtexier@koncepto.io>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
f4cb5d69c2 stm32mp1: key: add stm32key command
Add dedicated command to register in fuse a public hash
key provided by keygen tool.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
c60f3b3589 stm32mp1: update device tree with ETZPC status
U-Boot should disable nodes in device tree if needed according
ETZPC status in ft_system_setup().

ETZPC itself use an array on addresses to do the match between the status
bits and the node.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
05d3693688 stm32mp1: update package information in device tree
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
24cb4587f4 stm32mp1: export get_cpu_package function
Prepare update of package information update
in Linux device tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
dfda7d4c83 stm32mp1: syscon: remove stgen
Reduce difference with kernel Linux device tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Patrick Delaunay
72d18583a1 stm32mp1: syscon: remove etzpc support
Support for ETZPC is removed as this device is not present
in Linux kernel device tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:18:53 +02:00
Fabien Dessenne
1958dae4f3 ARM: dts: stm32: Add ipcc mailbox support on stm32mp1
Add IPCC mailbox support on stm32mp157 eval and disco boards.

Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-12 11:18:53 +02:00
Tom Rini
68deea2308 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- SPL SATA enhancements to allow booting from RAW SATA device
  needed for Clearfog (Baruch)
- Enable SATA booting on Clearfog (Baruch)
- Misc changes to Turris Omnia (Marek)
- Enable CMD_BOOTZ and increase SYS_BOOTM_LEN on crs305-1g-4s
  (Luka)
- Enable FIT support for db-xc3-24g4xg (Chris)
- Enable DM_SPI on Keymile Kirkwood board with necessary changes
  for this (Pascal)
- Set 38x and 39x AVS on lower frequency (Baruch)
2019-07-11 18:09:38 -04:00
Tom Rini
79b8d3c285 UniPhier SoC updates for v2019.10
- import DT updates from Linux
 
 - add UniPhier SPI controller driver
 
 - make U-Boot image for 64bit SoCs position independent
 
 - tidy up various init code for next generation SoCs
 
 - misc cleanups
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Merge tag 'uniphier-v2019.10' of https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier

UniPhier SoC updates for v2019.10

- import DT updates from Linux

- add UniPhier SPI controller driver

- make U-Boot image for 64bit SoCs position independent

- tidy up various init code for next generation SoCs

- misc cleanups
2019-07-11 18:08:44 -04:00
Marek Vasut
b2a2bf41ac arm: mach-omap2: am33xx: Init pinmux before clock
The board_early_init_f() inits clock before initing pinmux. However,
the clock configuration code might need to adjust PMIC settings of a
PMIC on I2C bus (e.g. board/ti/am335x/board.c does that). If the I2C
bus pin muxing is not configured before attempting to communicate
with the PMIC, the communication will silently fail and the prcm_init()
may configure fast enough CPU clock that the default voltage provided
by the PMIC would be insufficient and the platform would become
unstable.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: Tom Rini <trini@konsulko.com>
2019-07-11 14:11:20 -04:00
Tom Rini
c76c93a3d5 configs: Rename CONFIG_IMAGE_FORMAT_LEGACY to CONFIG_LEGACY_IMAGE_FORMAT
The name CONFIG_LEGACY_IMAGE_FORMAT reads slightly better along with
allowing us to avoid a rather nasty Kbuild/Kconfig issue down the line
with CONFIG_IS_ENABLED(IMAGE_FORMAT_LEGACY).  In a few places outside of
cmd/ switch to using CONFIG_IS_ENABLED() to test what is set.

Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-11 14:11:18 -04:00
Miquel Raynal
2e8a720246 arm: spear: Return to BootROM if failing to boot from the main device
Overload the weak function board_boot_order() so that besides choosing
the main boot device, we can fallback on USB boot by returning in the
BootROM, eg. if the NOR flash is empty while it was the primary boot
medium.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
6d09581f78 arm: spear: Do not link the _main branch
The _main call is not supposed to return at all: don't link the
branch.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
f78fdee9fc arm: spear: Support returning to BootROM
Implement the weak board_return_to_bootrom() function so that when
enabling the spl_bootrom.c driver, one can make use of usbboot on
spear platforms. All necessary information to return to the BootROM
are stored in the BootROM's stack. The SPL stack pointer is reset so
we save the BootROM's stack pointer into the SPL .data section.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
6a9d0e275f arm: spear: Simplify start.S organization
There is no reason to do the few spear-related initialization, in a
different procedure than 'reset'. Spare one branching and get a linear
code flow by removing this indirection.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
08ad72ae81 arm: spear: Reference the link register with LR instead of R14
The link register is stored in R14. ARM assembly code allows to use
the 'lr' name to reference it instead of 'r14' which is not very
meaningful. Do the substitution to ease the reading.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
f30765b748 arm: spear: Use PUSH/POP mnemonics when relevant
Quoting ARM "RealView Compilation Tools Assembler Guide v4.0":

        PUSH and POP are synonyms for STMDB and LDM (or LDMIA), with
        the base register sp (r13), and the adjusted address written
        back to the base register.
	PUSH and POP are the preferred mnemonic in these cases.

Let's follow this recommandation to ease the reading and substitute
LDMIA/STMDB operations with PUSH/POP mnemonics.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
76bdaaa196 arm: spear: Purely cosmetic changes in start.S
Before cleaning a bit further the spear/start.S file, apply a few
cosmetic changes: capital letters, comment indentation and small
rewriting.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00
Miquel Raynal
10a5b3cd99 arm: spear: Fix the main comment in start.S
This comment describes the board state at the moment where we enter
the SPL. The description is entirely wrong; re-write it to fit the
reality.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11 10:05:15 -04:00