Commit graph

50867 commits

Author SHA1 Message Date
Stefan Agner
0d4e9d8be2 mtd: nand: mxs_nand: use more precise function name
This function initializes DMA descriptors so mxs_nand_init_dma is
more precise. It also frees up the rather generic name mxs_nand_init.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
931747e517 mtd: nand: mxs_nand: move register structs to driver data
Move GPMI and BCH register structs to the driver struct mxs_nand_info
in prepartion for device tree support.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
984df7add1 mtd: nand: mxs_nand: add minimal ECC support
Add support for minimum ECC strength supported by the NAND chip.
This aligns with the behavior when using the fsl,use-minimum-ecc
device tree property in Linux.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
5c69dd0730 mtd: nand: mxs_nand: report correct ECC parameters
Report correct ECC parameters back to the stack. Do not report
bytes as we have it not immeaditly available and the Linux version
also does not report it. It seems to have no aversive effect.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
28897e8d21 mtd: nand: mxs_nand: use structure for BCH geometry
Calculate BCH geometry at start and store the information in
a structure. This avoids recalculation on every page access
and allows to calculate ECC relevant information in one place.
This patch does not change ECC layout or driver behavior in
any way.

The patch aligns the driver somewhat with the Linux GPMI NAND
driver which drives the same IP.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
dc0b69fa9f mtd: nand: mxs_nand: allow to enable BBT support
Add config option which allows to enable on flash bad block table
support. This has the same effect as when using the device tree
property "nand-on-flash-bbt" in Linux.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
5346c31e30 mtd: nand: mxs_nand: use self init
Instead of completing initialization via scan_bbt callback use
NAND self init to initialize the GPMI (MXS) NAND controller.

Suggested-by: Scott Wood <oss@buserror.net>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Stefan Agner
9345943b2b mtd: nand: mxs_nand: introduce SPL specific init
In preparation to convert the driver to use NAND self init
provide a new minimal init for SPL builds. As a side effect
this also reduces size of SPL by about 4KiB.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
2018-06-27 09:07:55 +02:00
Jon Nettleton
51f957adf7 mx6cuboxi: fix 4GB ddr memory detection
The soms with 4GB ddr have a rowaddr of 16 not 15, this allows
the detection mechanism to properly identify them as 4GB.
However these soms can be populated with whatever amount of
memory the customer requests therefor we need a ram stride test.
We can not use the get_ram_size() function because not all 4GB's
of DDR is addressable on a 32-bit architecture.  Therefore instead
we use a memory stride of 128MB's and look for the address that
the memory wraps.  This function is used for all som types to
catch most memory configurations.

This is a revised version of Rabeeh Khoury's original code.

Signed-off-by: Jon Nettleton <jon@solid-run.com>
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-06-18 16:50:55 +02:00
Jon Nettleton
73708200f0 mx6cuboxi: consolidate board detection and add som revision checking
In order to properly detect the board the checks need to be done
in a specific order.  Move these tests back into a single enum
function that will always return the proper the board it is checking.

This also adds the best test we have for detecting the rev 1.5 som,
and it simplifies the device-tree filename building.

Signed-off-by: Jon Nettleton <jon@solid-run.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-06-18 16:50:40 +02:00
Hannes Schmelzer
8fd05fccc8 drivers/gpio/mxc: fix MXC GPIO name in KConfig
The naming with "UART" is obviously wrong, we fix this here.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-06-18 16:50:07 +02:00
Jagan Teki
82e8ba056e board: engicam: spl: match icore-mipi fit-config
Match imx6q-icore-mipi and imx6dl-icore-mipi dtb in
board_fit_config_name_match.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-06-18 16:48:56 +02:00
Lukasz Majewski
76881bbf40 config: Update defconfig for imx53 K+P boards
This commit updates the defconfig for the HSC and DDC
boards.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:43:15 +02:00
Lukasz Majewski
61c16507d6 board: Remove not needed function for the K+P's imx53 board
The get_board_rev() is not needed anymore as a generic function
for the imx53 SoC has been used instead.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:42:04 +02:00
Lukasz Majewski
e8d2f286ae board: Silent out the console on the K+P's imx53 boards
Disable console output by default on imx53 based boards from
K+P.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:42:04 +02:00
Lukasz Majewski
0b35b2d117 board: Add support for KEY1 status detection on K+P's HSC|DDC boards
This code provides information if the K+P's imx53 boards had KEY1
pressed.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:42:04 +02:00
Lukasz Majewski
5ca614cae9 board: Adjust K+P script to run misc (per board) adjustments
This change gives the opportunity to adjust Linux command line for the
imx53 device with some legacy data.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:42:04 +02:00
Lukasz Majewski
642c1f519a board: imx53: Always disable display before starting kernel
This patch prevents from the situation where we may end up with garbage
displayed on the LCD panel.

Such situation occurs when one performs "reboot -f" in Linux and then
stop in U-boot (or observe the garbage on the screen during boot up).

To prevent from such situation - the PWM pin is configured as GPIO and set
to LOW.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 16:42:04 +02:00
Fabio Estevam
faab193ea2 pico-imx7d: Adjust the dtb name
Since kernel commit 41bbeadceb03 ("ARM: dts: imx7d-pico-pi: Separate
into cpu and baseboard dts") the dtb name has changed.

Fix it accordingly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-06-18 16:40:16 +02:00
Fabio Estevam
1da1938d57 spl: Add default values for ARCH_MX7
ARCH_MX6 has default values for SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
and SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR.

Do the same for ARCH_MX7 so that users may have a consistent
experience through the i.MX families.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-06-18 16:40:00 +02:00
Otavio Salvador
97294a48c7 wandboard: Remove hardcoded baudrate from "console" variable
We should use the baudrate variable available inside U-Boot
environment to allow it to be changed dynamically.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-06-18 16:39:43 +02:00
Mans Rullgard
29b921b86c ARM: mxs: let boards override entire dram parameter table
If many values differ from the defaults, overriding the full table
is simpler and more space efficient than tweaking it through
mxs_adjust_memory_params().

Signed-off-by: Mans Rullgard <mans@mansr.com>
2018-06-18 16:24:57 +02:00
Ye Li
c5437e5b8a imx: Enable ACTLR.SMP bit for all i.MX cortex-a7 platforms
According to the Cortex-A7 TRM, for ACTLR.SMP bit "You must ensure this bit
is set to 1 before the caches and MMU are enabled, or any cache and TLB
maintenance operations are performed".
ROM sets this bit in normal boot flow, but when in serial download mode,
it is not set.
Here we add it in u-boot as a common flow for all i.MX cortex-a7 platforms,
including mx7d, mx6ul/ull and mx7ulp.

Signed-off-by: Ye Li <ye.li@nxp.com>
[fabio: adapted to U-Boot mainline codebase and make checkpatch happy]
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-06-18 16:21:25 +02:00
Lukasz Majewski
2c09dbf425 display5: Add missing environment.h include to avoid warning
Without this change the following warning shows up when building:

board/liebherr/display5/display5.c:270:3:
warning: implicit declaration of function ‘eth_env_set_enetaddr’ [-Wimplicit-function-declaration]

This commit fixes this issue.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
0f05512d11 display5: config: Add GPT verification and restoration code on SWUpdate entry
If GPT gets broken, then after N boot attempts we will run the SWUpdate
restoration image.
On its enter we will check GPT and restore it if needed.

To test it:
display5 > mmc write 0x12000000 4 8

It will overwrite the primary GPT table.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
bfb504bc7e display5: display5_defconfig: Enable support for gpt command (CMD_GPT) in production u-boot
After this change one can run 'gpt' command on production u-boot.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
9fea1ca013 display5: config: Reduce rootfs2 (BACKUP) size from 1528M to 512M
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
5d9254098c display5: config: Add cma=256M to command line arguments
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
c451713abf display5: net: Add function to read ethaddr from iMX6 fuses
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
ea4584d73d display5: ddr: Enable support for DDR3 auto calibration
This code performs DDR3 memory calibration for display5 board.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
b5f4543c92 display5: config: Update swupdate initramfs file name (now supporting ext4)
After moving to swupdate 2017.07, the default fs for swupdate rootfs
is ext4, not ext3.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
18ccca59e3 display5: config: factory: Update BACKUP rootfs in factory mode
After splitting rootfs images to BACKUP and ACTIVE, the "factory"
u-boot also needs to update the former.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
dd4ed88bf1 display5: config: Provide 'tftp_mmc_rootfs_bkp' command to write BACKUP rootfs
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
76d1d169f3 display5: wdt: Enable WDT support (both SPL and u-boot)
Test case:

The fitImage gets corrupted:

truncate -c -s 3M fitImage
run tftp_mmc_fitImg
setenv boot_os y
reset

[board shall hang in SPL with
"Trying to boot from MMC1" information]

Then after X seconds WDT is causing board to reset. After N boot attempts
we enter recovery mode.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:44:21 +02:00
Lukasz Majewski
27aede24bc display5: Support for the emergency PAD pressing
To enter the special mode, one needs to short cut two pads with e.g. screw
driver.

After power up the SPL will execute u-boot in which proper actions will be
taken.

It is worth noting that we do not alter envs (even the BOOT_FROM variable)
and unconditionally go to recovery.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
cf74e0a96b display5: config: factory: Extend mtdparts to support LEG factory partition
This special partition has been added solely for production purpose.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
1fa328f73a display5: config: Update SPI-NOR partition for larger swupdate-initramfs
The SPI-NOR partition information has been updated to store
swupdate-kernel-FIT just after envs as well as two times larger
swupdate-initramfs image.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
b78e9c4f1e display5: config: Remove support for Linux initramfs recovery image boot
This is a prerequisite patch to combine SWUpdate and Linux recovery
initramfs images.

It removes the support for it.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
1bcbf48f18 display5: config: Reset the board when bootm fails
Since display5 is now supporting boot counting, we can just reset the
board when bootm fails (i.e. it doesn't boot the fitImage kernel for
any reason).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
e087905a48 display5: spl: Check return code of the env_* functions
Force booting through u-boot proper when environment error encountered
(as a result of either broken SPI-NOR or erased envs).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
2f4372a101 display5: config: Provide command to flash the whole SPI-NOR memory
It may be necessary to update the content of the whole SPI-NOR memory at
once with using a single command (tftp_sf_img).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
86d759ea3c display5: config: Add "factory" (1MiB) SPI-NOR partition in u-boot
To test if this partition is present - one needs to write:
display5 > sf probe; mtdparts
display5 > sf erase factory +0x100000

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
4864ba7f4a display5: config: factory: Setup IP config data according to LEG production setup
Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Lukasz Majewski
13e012f7b5 display5: factory: Add support for BOOT_FROM = FACTORY switch
When BOOT_FROM = FACTORY, then the LEG's factory setup is performed.

This code relies on boot_nfs u-boot command, so it shall be adjusted
appropriately (e.g. provide proper fitImage file).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2018-06-18 15:42:38 +02:00
Tom Rini
a715415bb5 Merge branch 'master' of git://git.denx.de/u-boot-usb 2018-06-16 00:07:37 -04:00
Tom Rini
f58e779513 Merge tag 'arc-updates-for-2018.07-rc2' of git://git.denx.de/u-boot-arc
Here we just add a tool for HSDK flashable images preparation
together with extensive documentation for HSDK board.

This will help real-life users to update U-Boot on the board.
2018-06-15 09:38:16 -04:00
Tom Rini
d94e89c765 Xilinx fixes for v2018.07-rc2
Zynq:
 - Fix missing watchdog header
 - DT fixes
 
 ZynqMP:
 - emmc configuration split
 - Enable SPD
 - Fix PMUFW_INIT_FILE logic
 - Coverity fixes in SoC code
 
 timer
 - Add timer_get_boot_us
 
 mmc:
 - Fix MMC HS200 tuning command
 
 serial:
 - Fix scrabled chars with OF_LIVE
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Merge tag 'xilinx-for-v2018.07-rc2' of git://git.denx.de/u-boot-microblaze

Xilinx fixes for v2018.07-rc2

Zynq:
- Fix missing watchdog header
- DT fixes

ZynqMP:
- emmc configuration split
- Enable SPD
- Fix PMUFW_INIT_FILE logic
- Coverity fixes in SoC code

timer
- Add timer_get_boot_us

mmc:
- Fix MMC HS200 tuning command

serial:
- Fix scrabled chars with OF_LIVE
2018-06-15 09:38:06 -04:00
Alexey Brodkin
3b4410dde3 ARC: HSDK: Add readme
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-06-15 15:54:43 +03:00
Eugeniy Paltsev
9ddcfef6d4 ARC: HSDK: Add tool and make target to generate bsp
HSDK board has preloader that reads SPI flash pages and searches
for a special image header to fetch and load binary.

Add tool, make target (bsp-generate) to generate
update script and u-boot binary image with header for preloader.

Also add script to default environment to apply updates.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-06-15 15:54:43 +03:00
Michal Simek
b729ed0d95 serial: zynq: Make zynq_serial_setbrg static
This function is used only inside this driver that's why should be
static.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-06-15 08:54:05 +02:00