Signed-off-by: Tom Rini <trini@konsulko.com>

Adam Ford reports that this change breaks booting on da850-evm and
Bartosz Golaszewski agrees that with the impending release we should
revert the change for now.  With that noted:

This reverts commit 21a4d80a.

Cc: Bartosz Golaszewski <brgl@bgdev.pl>
Tested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>

- Fixes for host tools with musl C library
- Two fixes for TI K3 platforms

On K3 devices there are 2 conditions where R5F can deadlock:
1.When software is performing series of store operations to
  cacheable write back/write allocate memory region and later
  on software execute barrier operation (DSB or DMB). R5F may
  hang at the barrier instruction.
2.When software is performing a mix of load and store operations
  within a tight loop and store operations are all writing to
  cacheable write back/write allocates memory regions, R5F may
  hang at one of the load instruction.

To avoid the above two conditions disable linefill optimization
inside Cortex R5F which will make R5F to only issue up to 2 cache
line fills at any point of time.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>

Update the ddr settings to use the DDR reg config tool rev 0.2.0.
This reduces the aging count(in DDRSS_CTL_274_DATA reg) to 15 in-order
to avoid DSS underflow errors.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Kevin Scholz <k-scholz@ti.com>

The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
include/u-boot/crc.h:37:44: error: unknown type name 'uint'; did you mean 'int'?
   37 | void crc16_ccitt_wd_buf(const uint8_t *in, uint len,
      |                                            ^~~~
      |                                            int
```

Note: 'uint' is not defined there.

On glibc 'uint' comes from <sys/types.h> and happens to work on most .c files.

The change imports 'uint' declaration from '<compiler.h>'.

Bug: https://bugs.gentoo.org/703132


Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

The build failure was originally reported on arm64-musl
target at https://bugs.gentoo.org/703132. Here is the amd64-musl
variant:

```
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-only_defconfig -j$(nproc)
$ LANG=C make CROSS_COMPILE=x86_64-gentoo-linux-musl- tools-all            -j$(nproc)
...
In file included from tools/env/../../env/flags.c:7,
                 from tools/env/env_flags.c:1:
include/env.h:159:1: error: unknown type name 'ulong'; did you mean 'long'?
  159 | ulong env_get_ulong(const char *name, int base, ulong default_val);
      | ^~~~~
      | long
```

Note: 'ulong' is not defined there.

On glibc 'ulong' comes from <sys/types.h>:

```c
/* Old compatibility names for C types.  */
typedef unsigned long int ulong;
```

On musl it comes from <sys/types.h> as well but from under different guards:

```c
typedef unsigned long u_long, ulong;
```

The change inlines 'ulong' define similar to 'uint' define.

Bug: https://bugs.gentoo.org/703132


Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

- fix missing graphics output on some x86 boards
- avoid using #ifdef in video code
- add .gitignore for video font *.S files

The scripts/Makefile.lib generates an assembler file (*.S) to wrap the
font data for each file of type ttf defined in Kconfig.

Signed-off-by: Dario Binacchi <dariobin@libero.it>

- Fix latest mainline kernel for rk3308
- Update rk3288-evb config to suport OP-TEE
- Fix for firefly-px30 DEBUG_UART channel and make it standalone
- Script make_fit_atf add python3 support
- Fix rk3328 timer with correct COUNTER_FREQUENCY
- Fix rk3328 ATF support with enable spl-fifo-mode

- Assorted test.py fixes
- Other minor changes

This test currently does not run because it specifies the sandbox board
instead of sandbox_spl. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>

My address at Linaro doesn't exist anymore, so people
keep getting mail delivery error responses. Map this address
to the actual one.

Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>

get_env() was originally written to strip() the output of printenv to
isolate the test from any whitespace changes in printenv's output.
However, this throws away any whitespace in the variable value, which can
cause issues when test code expects to see that whitespace. In fact,
printenv never adds any whitespace at all, so there's no need to strip.

The strip causes a practical problem for test_env_echo_exists() if
state_test_env.get_existent_var() happens to choose a U-Boot variable that
contains trailing whitespace. This is true for variable boot_targets.

With Python 2, get_existent_var() never returned boot_targets so this
issue never caused a practical problem.

With Python 3, get_existent_var does sometimes return boot_targets, no
doubt due to Python 3's different dict hash key order implementation,
about 0.5-2% of the time, so this test appears intermittent. With the
strip removed, this intermittency is solved, since the test passes for all
possible U-Boot variables.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

Various (mostly minor) spelling, grammar and punctuation tweaks for
arch/arm/Kconfig.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>

As described in doc/README.asn1 document the tools/asn1_compiler is used
to "generate bytecode as a C file (*.asn1.[ch]) from *.asn1 file".

Signed-off-by: Dario Binacchi <dariobin@libero.it>

Add the tool to the ignore list to prevent being marked as unversioned.

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED(), etc., instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use CONFIG_IS_ENABLED() instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED() instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

This code does not really need to use #ifdef. We can use if() instead and
gain build coverage without impacting code size.

Change the #ifdefs to use IS_ENABLED() instead.

Signed-off-by: Simon Glass <sjg@chromium.org>

Most x86 boards that use video make use of 32bpp graphics. Enable this by
default. This fixes missing graphics output on some x86 boards.

Also remove the unnecessary 'default n' while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>

Enable the ATF in SPL and adjust the SPL STACK/HEAD at the same time to
support ATF entry at 0x40000.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

Since mmc to sram can't do dma, add patch to prevent aborts transfering
TF-A parts.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

The arch timer needs COUNTER_FREQUENCY to get correct counter, add it to
make the timer works correct.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

Fixes for 2020.01
-----------------
- Fixes for Nitrogen6x
- Fix corruption for mx51evk
- colibri i.MX6: fix broken ESDHC conversion
- mx6sxsabresd: fix broken mmcdev
- imx6q_logic: cleanup boot sequence
- update ATF for imx8mq_evk
- pfuze: fix pmic_get()

Travis CI: https://travis-ci.org/sbabic/u-boot-imx/builds/630007464

- Orange Pi Zero Plus 2 support
- sunxi psci, prcm fixes

- rk spi transfer limit fix
- Gigadevice, gd25q128 support
- spi-nor-core warnings

The omap3_beagle NAND ECC scheme was changed in 4b37928d for unknown
reasons, leading to uncorrectible ecc errors. This commit changes it
back to what it was before.

Signed-off-by: Patrik Dahlström <risca@dalakolonin.se>

Robert Beckett authored 5 years ago and Stefano Babic committed 5 years ago

Add compatible string used by Linux.
Allows for simpler syncing of device trees.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>

Robert Beckett authored 5 years ago and Stefano Babic committed 5 years ago

Add compatible strings used by Linux.
Allows for simpler syncing of device trees.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>

Robert Beckett authored 5 years ago and Stefano Babic committed 5 years ago

pass the udevice by reference instead of double ref

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>

Adam Ford authored 5 years ago and Stefano Babic committed 5 years ago

The board_boot_order() function currenly assumes that the boot source
is MMC/eMMC, but this isn't true for the NAND devices.

This patch cleans up board_boot_order() to check for NAND, SD, ESD,
MMC or EMMC.  Anything beyond these are not supported, so it will
default back to the serial downloader if any of those devices are not
available.

Fixes: 9fb50c68 ("ARM: imx6q_logic: Fix MMC2 booting")

Signed-off-by: Adam Ford <aford173@gmail.com>

Troy Kisky authored 5 years ago and Stefano Babic committed 5 years ago

This fixes commit <91435cd4> "ARM: i.MX6: exclude the ARM errata
 from i.MX6 UP system"

for nitrogen6x. The above commit removed the errata for the board
since MX6Q/MXDL/MX6S is selected via CONFIG_SYS_EXTRA_OPTIONS

This restores the errata configs.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

Troy Kisky authored 5 years ago and Stefano Babic committed 5 years ago

The next patch adds CONFIG_MX6QDL so that
errata will be enabled again.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

The Rockchip SPI controller's length register only supports 16-bits,
yielding a maximum length of 64KiB (the CTRLR1 register holds "length -
1"). Trying to transfer more than that (e.g., with a large SPI flash
read) will cause the driver to hang.

Now, it seems that while theoretically we should be able to program
CTRLR1 with 0xffff, and get a 64KiB transfer, but that also seems to
cause the core to choke, so stick with a maximum of 64K - 1 bytes --
i.e., 0xffff.

Note, that the size is further divided into 'minus 1' while writing
into CTRLR1.

This change fixed two different read issues,

1. sf read failure when with > 0x10000

2. Boot from SPI flash failed during spi_flash_read call in
   common/spl/spl_spi.c

Observed and Tested in
- Rockpro64 with Gigadevice flash
- ROC-RK3399-PC with Winbond flash

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

Static checker warns 'ret' variable may be used uninitialized in
spi_nor_erase() and spi_nor_write() in case of zero length requests.
Fix these warnings by checking for zero length requests and returning
early.

Reported-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Jorge Ramirez-Ortiz authored 5 years ago and Stefano Babic committed 5 years ago

IMX based platforms can have the DCD table located on different
addresses due to differences in their memory maps (ie iMX7ULP).

This information is required by the user to sign the images for secure
boot so continue making it accessible via mkimage.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>

Fabio Estevam authored 5 years ago and Stefano Babic committed 5 years ago

Following the README instructions leads to a non-booting
U-Boot:

U-Boot SPL 2020.01-rc3-00070-g9a0cbae22a (Nov 25 2019 - 13:08:24 -0300)
PMIC:  PFUZE100 ID=0x10
DDRINFO: start DRAM init
DDRINFO:ddrphy calibration done
DDRINFO: ddrmix config done
Normal Boot
Trying to boot from MMC2

(It hangs here)

Use the "imx_4.19.35_1.0.0" ATF branch instead, which
fixes such problem and allow the boot to complete again.

Suggested-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>

Fabio Estevam authored 5 years ago and Stefano Babic committed 5 years ago

Passing earlycon string in the command line may be
useful during bring up, but not after such phase.

Remove the earlycon string to align with the other i.MX SoCs
command lines.

Signed-off-by: Fabio Estevam <festevam@gmail.com>