Commit Graph

59667 Commits

Author SHA1 Message Date
Christophe Kerello
48ac723a6f mmc: stm32_sdmmc2: reload watchdog
This patch solves a watchdog reset issue during mmc erase command.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
d1a597fcb7 stm32mp1: board: cosmetic: cleanup file
- reorder include files
- remove one comment

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
4154247371 stm32mp1: board: remove board_check_usb_power when ADC is not activated
Avoid compilation issue when CONFIG_ADC is not activated

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
5e959ab85e stm32mp1: board: Update the way vdd-supply is retrieved from DT
Due to kernel DT alignment, pwr-supply is renamed to vdd-supply
and is a subnode of pwr-regulators.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
55f9cd2afe stm32mp1: board: check the boot-source to disable bootdelay
Allows to avoid to wait 2 second in U-Boot before to
start STM32CubeProgrammer command.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
4616ff425c stm32mp1: board: protect the led function calls
Avoid compilation issue when CONFIG_LED is not activated

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
dd2810851e stm32mp1: board: support of error led on ed1/ev1 board
Create a function led_error_blink and add node in device
tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
d573e46168 stm32mp1: board: enable v1v2_hdmi and v3v3_hdmi regulator on dk2 boot
As for Audio codec IC, HDMI IC is not "IO safe".
HDMI regulators (v3v3 and v1v2) must be enabled to allow
I2C1 bus usage. HDMI IC must be under reset during power up
and keep HDMI and AUDIO devices in reset while they are not
used in U-Boot to keep them in low power mode
(each device can be kept in reset independently keeping their
power supplies ON until kernel).

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
8b8b3d6b55 stm32mp1: board: add environment variable for board id and board rev
Add variable to identify board with HW id (read from OTP)
and revision.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrick Delaunay
49ef8e134e stm32mp1: configs: add spi load support in spl
Add the boot for NOR, SPL load U-Boot.img at offset
CONFIG_SYS_SPI_U_BOOT_OFFS = 0x80000.
It is the start address of mtd partition ssbl in nor.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 11:19:23 +02:00
Patrice Chotard
53b95a3456 stm32mp1: configs: Set bootdelay to 1
This allows to display splashcreen without waiting
an extra delay of 2 seconds due to default value of bootdelay.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
f95f98c8df stm32mp1: configs: add altbootcmd
Add altbootcmad as it is used for
- bootcountlimit
- in mach-stm32mp/cpu.c for BOOT_RECOVERY mode

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
9cd8b9f0c5 stm32mp1: configs: add condition to activate WATCHDOG in SPL
Only activate WATCHDOG in SPL when CONFIG_WATCHDOG is activated in U-Boot.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
a09fb8716c stm32mp1: configs: add CONFIG_CMD_BMP
Activate command BMP for splash screen support

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
1e1173d964 stm32mp1: configs: add BACKLIGHT_GPIO support
Backlight of panel raydium RM68200 is controlled by a simple gpio,
thus we activate the support for the needed driver.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
28ea00b1df stm32mp1: configs: add CONFIG_DM_VIDEO
Activate command DM_VIDEO for LCD support

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
f337403ff3 stm32mp1: configs: Deactivate SPI_FLASH_BAR
Remove CONFIG_SPI_FLASH_BAR as the SPI NOR layer uses stateless
4 byte opcodes by default.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
f219361de1 stm32mp1: configs: imply CONFIG_OF_LIBFDT_OVERLAY
Add imply for FDT overlay that can be usefuill for kernel device tree
management but it is not mandatory (can be removed to gain space)

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
6a9a34ff48 stm32mp1: configs: support MTDPARTS only if needed
MTD is only use if NAND or NOR driver is activated.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
a67d958177 stm32mp1: configs: Activate DISABLE_CONSOLE
Activate DISABLE_CONSOLE needed for stm32prog support on uart.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
16a0722320 stm32mp1: configs: select CONFIG_STM32_SERIAL
Select the serial driver mandatory for the console.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
3a5a935c52 stm32mp1: configs: deactivate ARMV7_VIRT for basic boot
for the moment basic and trusted configuration must
start CPU in Supervisor mode and not in Hypervisor

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
6755198001 stm32mp1: configs: activate PRE_CONSOLE_BUFFER
Correctly handle silent=1 in the default environment.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
c50c928064 stm32mp1: configs: activate CONFIG_SILENT_CONSOLE
Allow to disable console with environment variable 'silent':
> env set silent 1; env save

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
3ef4aca893 stm32mp1: configs: remove CONFIG_SYS_HZ
Use the default value from lib/Kconfig.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
178a415534 stpmic1: program pmic to keep only the debug unit on
Depending on backup register value, we maintain the debug unit
powered-on for debugging purpose.
Only BUCK1 is required for powering the debug unit, so revert
the setting for all the other power lanes, except BUCK3 that
has to be always on.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
17ac2150c3 dt-bindings: clock: stm32mp1: support disabled fixed clock
Add precision for disabled fixed clock in stm32mp1 binding.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
7acda7eae5 ARM: dts: stm32mp1: add pull-up on serial rx of console connected to STLINK
Avoid U-Boot auto-boot interruption for line break detection
on console when the RX line connected to STLINK is floating
(-IO error in getc cause by framing error and testc return 1)
Same workaround is applied on all the STMicroelectonics board.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
9c2214b489 ARM: dts: stm32mp1: add key support on DK1/DK2
Allow to use PA13 and PA14 to force fastboot mode or STM32CubeProgrammer
mode.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
2c2580984a ARM: dts: stm32mp1: add ldtc pre-reloc proper in SOC file
The pre-relocation probe is needed to reserve video frame buffer
in video_reserve() for all the board;
LDTC must be tagged prereloc in SOC U-Boot dtsi file.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
67b7684f8c ARM: dts: stm32mp1: Add PSCI node access before relocation
Add node in DT and avoid error to search UCLASS_SYSRESET in
board_f.c::print_resetinfo() and lost 1.6s in U-Boot
for the trusted boot chain.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
6d923007d6 ARM: dts: stm32mp1: Add iwdg2 support for SPL
This patch adds independent watchdog support for stm32mp157c
in SPL.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
be16c41f85 ARM: dts: stm32mp1: DDR config v1.45
Update DDR configuration with the latest update:
- Change DQSGE to 1 for DDR3, to cure missing DQS preamble.

Signed-off-by: Nicolas Le Bayon <nicolas.le.bayon@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
fe91533644 ARM: dts: stm32mp1: sync device tree with v5.3-rc2
Synchronize device tree with v5.3-rc2 label and
update the associated u-boot dtsi.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
abee80d789 pinctrl: stmfx: update pinconf settings
Alignment with kernel driver.

According to the following tab (coming from STMFX datasheet), updates
have to done in stmfx_pinctrl_conf_set function:

-"type" has to be set when "bias" is configured as "pull-up or pull-down"
-PIN_CONFIG_DRIVE_PUSH_PULL should only be used when gpio is configured as
 output. There is so no need to check direction.

  DIR | TYPE | PUPD | MFX GPIO configuration
  ----|------|------|---------------------------------------------------
  1   | 1    | 1    | OUTPUT open drain with internal pull-up resistor
  ----|------|------|---------------------------------------------------
  1   | 1    | 0    | OUTPUT open drain with internal pull-down resistor
  ----|------|------|---------------------------------------------------
  1   | 0    | 0/1  | OUTPUT push pull no pull
  ----|------|------|---------------------------------------------------
  0   | 1    | 1    | INPUT with internal pull-up resistor
  ----|------|------|---------------------------------------------------
  0   | 1    | 0    | INPUT with internal pull-down resistor
  ----|------|------|---------------------------------------------------
  0   | 0    | 1    | INPUT floating
  ----|------|------|---------------------------------------------------
  0   | 0    | 0    | analog (GPIO not used, default setting)

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrice Chotard
7385826475 pinctrl: pinctrl_stm32: cosmetic: Reorder include files
Reorder include files

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
4953f6c84d stm32mp1: cosmetic: remove comment
Remove unnecessary comment.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrick Delaunay
fed51572c8 rtc: stm32: manage 2 digit limitation on year
STM32 RTC manages only 2 digits for YEAR
(Year tens and units in BCD format in RTC_DR register).

With this patch, RTC driver assumes that tm->tm_years is between
2000 and 2099; tm->tm_year - 2000 have only 2 digit
(0 > and <= 99).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-08-27 09:36:56 +02:00
Patrice Chotard
0203050e57 ARM: dts: stih410-b2260: Sync DT with kernel v5.2
Synchronize U-boot DT with kernel v5.2 for stih410-b2260.
Update stih410-b2260-u-boot.dtsi accordingly.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-08-27 09:36:56 +02:00
Patrice Chotard
2e01fcf17c mmc: sti_sdhci: Fix sdhci_setup_cfg() call.
host->mmc, host->mmc->dev and host->mmc->priv must be set
before calling sdhci_setup_cfg() to avoid hang during mmc
initialization.

Thanks to commit 3d296365e4
("mmc: sdhci: Add support for sdhci-caps-mask") which put
this issue into evidence.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-08-27 09:36:56 +02:00
Patrice Chotard
23441fbf2b mmc: stm32_sdmmc2: Increase SDMMC_BUSYD0END_TIMEOUT_US
Increase SDMMC_BUSYD0END_TIMEOUT_US from 1s to 2s to
avoid timeout error during blocks erase on some sdcard

Issue seen on Kingston 16GB :
  Device: STM32 SDMMC2
  Manufacturer ID: 27
  OEM: 5048
  Name: SD16G
  Bus Speed: 50000000
  Mode: SD High Speed (50MHz)
  card capabilities: widths [4, 1] modes [SD Legacy, SD High Speed (50MHz)]
  host capabilities: widths [4, 1] modes [MMC legacy, SD Legacy, MMC High Speed (26MHz), SD High Speed (50MHz), MMC High Speed (52MHz)]
  Rd Block Len: 512
  SD version 3.0
  High Capacity: Yes
  Capacity: 14.5 GiB
  Bus Width: 4-bit
  Erase Group Size: 512 Bytes

Issue reproduced with following command:

STM32MP> mmc erase 0 100000

MMC erase: dev # 0, block # 0, count 1048576 ... mmc erase failed
16384 blocks erased: ERROR

By setting SDMMC_BUSYD0END_TIMEOUT_US at 2 seconds and by adding
time measurement in stm32_sdmmc2_end_cmd() as shown below:

	+start = get_timer(0);
	/* Polling status register */
	ret = readl_poll_timeout(priv->base + SDMMC_STA,
				 status, status & mask,
 				 SDMMC_BUSYD0END_TIMEOUT_US);

	+printf("time = %ld ms\n", get_timer(start));

We get the following trace:

STM32MP> mmc erase 0  100000

MMC erase: dev # 0, block # 0, count 1048576 ...
time = 17 ms
time = 1 ms
time = 1025 ms
time = 54 ms
time = 56 ms
time = 1021 ms
time = 57 ms
time = 56 ms
time = 1020 ms
time = 53 ms
time = 57 ms
time = 1021 ms
time = 53 ms
time = 57 ms
time = 1313 ms
time = 54 ms
time = 56 ms
time = 1026 ms
time = 54 ms
time = 56 ms
time = 1036 ms
time = 54 ms
time = 56 ms
time = 1028 ms
time = 53 ms
time = 56 ms
time = 1027 ms
time = 54 ms
time = 56 ms
time = 1024 ms
time = 54 ms
time = 56 ms
time = 1020 ms
time = 54 ms
time = 57 ms
time = 1023 ms
time = 54 ms
time = 56 ms
time = 1033 ms
time = 53 ms
time = 57 ms
....
time = 53 ms
time = 57 ms
time = 1021 ms
time = 56 ms
time = 56 ms
time = 1026 ms
time = 54 ms
time = 56 ms
1048576 blocks erased: OK

We see that 1 second timeout is not enough, we also see one measurement
up to 1313 ms. Set the timeout to 2 second to keep a security margin.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-08-27 09:36:56 +02:00
Tom Rini
d39221f33f Prepare v2019.10-rc3
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-08-26 20:16:42 -04:00
Tom Rini
12277acda0 Merge branch '2019-08-26-master-imports'
- Assorted minor bugfixes
2019-08-26 17:45:20 -04:00
Heinrich Schuchardt
44de15d686 tools: remove easylogo and include/video_logo.h
include/video_logo.h once was created via the tool easylogo and than used
in cpu/mpc8xx/video.c to display Tux. video_logo.h has been replaced by
include/linux_logo.h and is not needed anymore.

Delete the include and the tool,

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-26 11:46:30 -04:00
Adam Ford
9fcea65bca ARM: am3517-evm: Disable CONFIG_USB_EHCI_OMAP in SPL
Found accidentally in omap3_logic, CONFIG_USB_EHCI_OMAP adds some
code size to SPL, so this patch disables it on the am3517-evm to
reduce the code a bit since it's tight for space.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-26 11:46:30 -04:00
Adam Ford
bd8230f498 ARM: da850evm_direct_nor: Enable DM_GPIO
The SPI and NAND variants enable DM_GPIO, so this patch enables
DM_GPIO for the NOR / XIP version of the da850-evm.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-26 11:46:29 -04:00
Adam Ford
6ec08efb25 ARM: da850evm_nand: Enable Ethernet
The NAND configuration has had the ethernet missing, so this patch
enables the on-board ethernet interface.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-26 11:46:29 -04:00
Adam Ford
a074667d52 Kconfig: Varios: Fix more SPL, TPL dependencies
Several options are presenting themselves on a various boards
where the options are clearly not used.  (ie, SPL/TPL options
when SPL or TPL are not defined)

This patch is not attempting to be a complete list of items, but
more like low hanging fruit.  In some instances, I wasn't sure
of DM was required, so I simply made them SPL or TPL.

This patch attempts to reduce some of the menuconfig noise
by defining dependencies so they don't appear when not used.

Signed-off-by: Adam Ford <aford173@gmail.com>
2019-08-26 11:46:29 -04:00
Samuel Egli
055c2a78b7 MAINTAINERS,board/siemens: update maintainer
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Acked-by: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
2019-08-26 11:46:29 -04:00
Ricardo Ribalda Delgado
62dd042511 mailmap: Update mail address
Update my email address from gmail to my domain.

Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com>
2019-08-26 11:46:28 -04:00