Pull request for UEFI sub-system for efi-2020-01-rc5

A type error in the implementation of the efidebug command is fixed.

Fix stdout-path handling

- omapl138_lcdk fixes
- MediaTek MT8518 support
- VxWorks standard DTB support
- Assorted bug fixes

I detected the following error in sandbox with Clang on Travis CI:
    +cmd/efidebug.c:703:15: error: result of comparison of constant
     9223372036854775822 with expression of type 'int' is always false
     [-Werror,-Wtautological-constant-out-of-range-compare]
    +        else if (ret == EFI_NOT_FOUND)
    +                 ~~~ ^  ~~~~~~~~~~~~~

Simply changing a type of 'ret' to efi_status_t will fix this error.
Signed-off-by: NAKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Defconfig is pointing to incorrect DT file which needs to be fix.
Signed-off-by: NMichal Simek <michal.simek@xilinx.com>

This adds a general board file based on MT8518 SoCs from MediaTek.

Apart from the generic parts (cpu) we add some low level init codes
and initialize the early clocks.

This commit is adding the basic boot support for the MT8518 eMMC board.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>
[trini: Migrate env location to defconfig, set ENV_IS_IN_MMC]
Signeed-off-by: NTom Rini <trini@konsulko.com>

Add Pinctrl driver for MediaTek MT8518 SoC.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

1.Support cmd response and data tuning together.
2.Support hs400 cmd responese tuning.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

Add clock driver for MediaTek MT8518 SoC.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

Add support for MediaTek MT8518 SoC. This include the file
that will initialize the SoC after boot and its device tree.
Signed-off-by: Nmingming lee <mingming.lee@mediatek.com>

Free allocated memory in case of an error in regmap_init_mem() and
regmap_init_mem_index().
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>

Add null pointer check to take care of out of memory errors.
Signed-off-by: NFaiz Abbas <faiz_abbas@ti.com>
Reviewed-by: NGrygorii Strashko <grygorii.strashko@ti.com>

spl ymodem driver always assumes that 1 BUF_SIZE is read in one stream.
This might not be true when image is not padded to BUF_SIZE and the last
sector that gets loaded will be < BUF_SIZE. Drop this assumption and use
the actual size that is loaded.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>

The MMC boot is currently broken on omapl138-lcdk after enabling the
driver model in SPL. The main problem is the driver's bind callback not
being called after probe in SPL (even with the DM_FLAG_PRE_RELOC flag
specified).

While a proper fix is still being worked on, this hacky changeset at
least fixes the MMC boot on this platform by calling mmc_bind()
manually from probe().
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

We don't have full device-tree support in SPL yet - add an appropriate
U_BOOT_DEVICE() to the board file.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

struct mmc_config & struct mmc don't need to be exported over platform
data, but can instead be private in the driver.

Remove struct davinci_mmc_plat.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

The DM family of DaVinci SoCs is no longer supported. Drop the
irrelevant code from the driver.
Signed-off-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

Currently the omapl138_lcdk has SKIP_LOWLEVEL_INIT set.
The README states there is a variation of this for the ARM926EJ-S
which allows the board to just skip the call to lowlevel_init()
and do the normal CP15 init which enables the instruction cache.

On the da850evm, this was shown to improve startup time.

This patch switches SKIP_LOWLEVEL_INIT to SKIP_LOWLEVEL_INIT_ONLY
thus, enabling the cache.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Tested-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

In order to further prepare for full device tree support in SPL,
this patch enables both SPL_DM_SEQ_ALIAS and SPL_OF_TRANSLATE.
Both of these are already enabled in U-Boot, so SPL will have
the same functionality
Signed-off-by: NAdam Ford <aford173@gmail.com>
Tested-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

Driver model requires a malloc pool to allocate memory before
relocations to operate serial and some other devices.  This patch
increases the pool size to 2K.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Tested-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

In preparation to use full device tree support, SPL can separate
BSS from text region.

This patch enables SPL_SEPARATE_BSS.
Signed-off-by: NAdam Ford <aford173@gmail.com>
Tested-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: NBartosz Golaszewski <bgolaszewski@baylibre.com>

pxe command parses the init ramfs address(through initrd lable in
pxe config file), but is not passing it to bootm command as argument
as bootm_argc count is not increased.
Signed-off-by: NAbhishek Shah <abhishek.shah@broadcom.com>
Signed-off-by: NVladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

This commit:
https://gitlab.denx.de/u-boot/u-boot/commit/d409c962169bd293e39386d0ddfa64d5222a3be4
causes build failure with ICACHE enabled. This is due to missing
invalidate_icache_all() stub. Let's add empty invalidate_icache_all() in
the case where ICACHE is not enabled.
Signed-off-by: NGiulio Benetti <giulio.benetti@benettiengineering.com>

The bcm283x has grown in files, which was not reflected in the
MAINTAINERS file. Fix this by adding the missing entries.
Signed-off-by: NMatthias Brugger <mbrugger@suse.com>

When we do not have CONFIG_BLK (or SPL/TPL) enabled there are very few
cases where we need the blk_legacy code linked in. To catch these, build
when we have CONFIG_HAVE_BLOCK_DEVICE set.  In addition, we only need
cmd/blk_common.o to be linked in when we have CONFIG_HAVE_BLOCK_DEVICE
set, so make use of that directly.
Signed-off-by: NTom Rini <trini@konsulko.com>

The array 'mtd_table' is unused in the code.  Remove this as gcc doesn't
always discard unused global variables.
Signed-off-by: NTom Rini <trini@konsulko.com>

The content of pci_rom.c is only used in a few cases.  Only build and
link in these cases to avoid a global variable as gcc doesn't always
discard those when they are unused.
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_SYS_CORTINA_FW_IN_MMC
   CONFIG_SYS_CORTINA_FW_IN_NAND
   CONFIG_SYS_CORTINA_FW_IN_NOR
   CONFIG_SYS_CORTINA_FW_IN_REMOTE
   CONFIG_SYS_CORTINA_FW_IN_SPIFLASH
Signed-off-by: NTom Rini <trini@konsulko.com>

This converts the following to Kconfig:
   CONFIG_PHY_CORTINA
Signed-off-by: NTom Rini <trini@konsulko.com>

Enhance do_bootm_vxworks() to support Linux compatible standard DTB
for ARM and PPC, when the least significant bit of flags in VxWorks
bootargs is set. Otherwise it falls back to the existing bootm flow
which is now legacy.
Signed-off-by: NLihua Zhao <lihua.zhao@windriver.com>
Signed-off-by: NBin Meng <bmeng.cn@gmail.com>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

There are currently no known users of this functionality on this
platform, disable it to prepare for additional VxWorks functionality
that would cause this platform to fail to link.

Cc: Soeren Moch <smoch@web.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Acked-by: NSoeren Moch <smoch@web.de>

Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>

This file is generated in the root during Rockchip builds and so should
be cleaned up.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Reviewed-by: NMichael Trimarchi <michael@amarulasolutions.com>

Currently, we have two places where we list files that should always be
cleaned if they exist. One, the CLEAN_FILES variable, is from the Linux
build system and is the proper place to list files.

The other, a set of extra arguments passed in the xargs template used to
remove files with certain extensions, was introduced by 8f06f0ce
("Makefile: clean image.map") and is clearly wrong: by extending the
xargs template, we attempt to remove the files once for each batch of
arguments that xargs produces and we reduce the number of files from
stdin that xargs can include in each of its rm commands.

To fix this, put all hardcoded files into CLEAN_FILES.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>

All of the clean targets (clean, dist-clean, mrproper) are run without
loading a configuration. That means that any conditional modification of
CLEAN_FILES will either always apply or never apply and so shouldn't be
in a conditional in the first place.

Since CLEAN_FILES is allowed to list nonexistent files, just add
everything to it unconditionally to fix the issue.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>

This missing dependency seems like an oversight, since all other
TPL_DM_* options have it.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>

27084c03 ("spl: Allow tiny printf() to be controlled in SPL and
TPL") split this option in two for TPL and SPL, but didn't change the
Kconfig names, making them hard to set quickly.
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>

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

- A large series of clean-ups to reduce common.h contents

These functions do not use driver model but are still used. Move them to a
new eeprom.h header file.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NTom Rini <trini@konsulko.com>