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This allows using only one of either raw or fs mode for SPL mmc boot, without
the need to have provisions for the other. In particular, a device may have
U-Boot installed on a file system on the mmc, without ever needing to read
U-Boot from raw memory. Thus, there is no reason to provide a sector or
partition for raw mode. This allows this behaviour and still provides a robust
fallback mechanism in case provisions for both modes are defined.
Signed-off-by: Paul Kocialkowski <[email protected]>
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This switches some printf calls to puts and avoids a test repetition.
Signed-off-by: Paul Kocialkowski <[email protected]>
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This introduces a distinction between return codes that are read bytes counts
and errors. Read bytes counts are erroneous when null (no data was read) while
errors are erroneous when non-null.
Signed-off-by: Paul Kocialkowski <[email protected]>
Tested-by: Tim Harvey <[email protected]>
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91199f4a5a21a7cf9dd9e7c05e295a042f8c2b7e broke mmc based Falcon mode.
The block_read function returns the number of blocks read thus the error
check needs to look for a return of 0 blocks read.
Cc: Paul Kocialkowski <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Paul Kocialkowski <[email protected]>
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During the Kconfig conversion one of the changes was missed.
CONFIG_SPL_STACK_R should be CONFIG_SPL_STACK_R_ADDR since we want the
address.
Reported-by: Tim Harvey <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
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This adds support for providing a partition number instead of a sector for eMMC.
Signed-off-by: Paul Kocialkowski <[email protected]>
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This refactors spl_mmc_load_image to use a switch/case structure and easier
to understand spl_start_uboot checks. This also introduces some more automatic
fallback on the next mmc boot mode as long as it keeps failing.
Lines that go beyond 80 chars are also reduced by reducing the number of tabs.
Debug and error strings are refctored to match a common style.
Signed-off-by: Paul Kocialkowski <[email protected]>
[trini: Fix a thinko in the SPL_EXT_SUPPORT + SPL_OS conversion, make part be
__maybe_unused]
Signed-off-by: Tom Rini <[email protected]>
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This adds NAND boot support for LS2085AQDS, using SPL framework.
Details of forming NAND image can be found in README.
Signed-off-by: Scott Wood <[email protected]>
[York Sun: Remove +S from defconfig after commit 252ed872]
Signed-off-by: York Sun <[email protected]>
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If enabled, make sure that the device tree is available in SPL before
setting up driver model.
Signed-off-by: Simon Glass <[email protected]>
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The limit is measured from the start of the malloc() area and is not an
absolute address. Correct this.
Signed-off-by: Simon Glass <[email protected]>
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Finish eliminating CamelCase from net.c and other failures
Signed-off-by: Joe Hershberger <[email protected]>
Acked-by: Simon Glass <[email protected]>
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This value is not used by the network stack and is available in the
global data, so stop passing it around. For the one legacy function
that still expects it (init op on old Ethernet drivers) pass in the
global pointer version directly to avoid changing that interface.
Signed-off-by: Joe Hershberger <[email protected]>
Reported-by: Simon Glass <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Simon Glass <[email protected]>
(Trival fix to remove an unneeded variable declaration in 4xx_enet.c)
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introduce CONFIG_SPL_PANIC_ON_RAW_IMAGE.
An SPL which define this will panic() if the
image it has loaded does not have a mkimage
signature.
Signed-off-by: Albert ARIBAUD (3ADEV) <[email protected]>
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Various files are needlessly rebuilt every time due to the version and
build time changing. As version.h is not actually needed, remove the
include.
Signed-off-by: Rob Herring <[email protected]>
Cc: Albert Aribaud <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Minkyu Kang <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Tom Warren <[email protected]>
Cc: Michal Simek <[email protected]>
Cc: Macpaul Lin <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: York Sun <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Nobuhiro Iwamatsu <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Philippe Reynes <[email protected]>
Cc: Eric Jarrige <[email protected]>
Cc: "David Müller" <[email protected]>
Cc: Phil Edworthy <[email protected]>
Cc: Robert Baldyga <[email protected]>
Cc: Torsten Koschorrek <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Reviewed-by: Łukasz Majewski <[email protected]>
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At present SPL uses a single stack, either CONFIG_SPL_STACK or
CONFIG_SYS_INIT_SP_ADDR. Since some SPL features (such as MMC and
environment) require a lot of stack, some boards set CONFIG_SPL_STACK to
point into SDRAM. They then set up SDRAM very early, before board_init_f(),
so that the larger stack can be used.
This is an abuse of lowlevel_init(). That function should only be used for
essential start-up code which cannot be delayed. An example of a valid use is
when only part of the SPL code is visible/executable, and the SoC must be set
up so that board_init_f() can be reached. It should not be used for SDRAM
init, console init, etc.
Add a CONFIG_SPL_STACK_R option, which allows the stack to be moved to a new
address before board_init_r() is called in SPL.
The expected SPL flow (for CONFIG_SPL_FRAMEWORK) is documented in the README.
Signed-off-by: Simon Glass <[email protected]>
For version 1:
Acked-by: Albert ARIBAUD <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Tested-by: Bo Shen <[email protected]>
Acked-by: Bo Shen <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
Tested-by: Heiko Schocher <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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executing "tools/buildman/buildman mpc5xx" drops this warning:
common/spl/spl_nor.c: In function 'spl_nor_load_image':
common/spl/spl_nor.c:26:10: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
fix this.
Signed-off-by: Heiko Schocher <[email protected]>
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Some boards have a special way of loading U-Boot that does not fit with
the existing SPL code. For example sunxi uses an 'FEL' mode where U-Boot
is loaded over USB. Add a CONFIG option and boot mode for this.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Siarhei Siamashka <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
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Microblaze currently doesn't use printf in SPL. So this one line was the only
reference to it and resulted in the printf functionality to be pulled in.
Exceeding the 4k size limit. Lets change the printf back to puts so that
Microblaze is fixed again. The only drawback is that the detected boot-device
number will not be printed. But this message alone should be helpful enough
to get an idea where the boot process is broken.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Michal Simek <[email protected]>
Acked-by: Michal Simek <[email protected]>
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If CONFIG_SPL_NOR_SUPPORT is defined, spl_nor_load_image() requires
spl_start_uboot(), CONFIG_SYS_OS_BASE, CONFIG_SYS_SPL_ARGS_ADDR,
CONFIG_SYS_FDT_BASE to be defined even if users just want to run
U-Boot, not Linux. This is inconvenient.
This patch is following the codying style of common/spl/spl_nand.c.
Signed-off-by: Masahiro Yamada <[email protected]>
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4c5bbc2328a24f5e1ee990c9a9527e48e5fb3b5f)
As reported by Robert Nelson, commit 4c5bbc2328a24f5e1ee990c9a9527e48e5fb3b5f
may break MMC RAW boot mode.
This patch fixes the check path to fix MMC Raw boot mode.
Tested raw boot mode and FS boot mode on a pandaboard (rev. A3).
Reported-by: Robert Nelson <[email protected]>
Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Robert Nelson <[email protected]>
Tested-by: Robert Nelson <[email protected]>
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We need <scsi.h> for scsi_scan().
Signed-off-by: Tom Rini <[email protected]>
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In SPL MMC, boot modes are exclusive. So, if MMCSD_MODE_RAW fails, the board hangs. This patch allows to
try MMCSD_MODE_FS then, if available.
It has been tested on a pandaboard (rev. A3).
Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Tom Rini <[email protected]>
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Raw images of U-Boot can be stored inside MMC partitions, so it makes sense to
read the partition table, looking for a partition number instead of using
a fixed sector address.
Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
[trini: Only add mmc_load_image_raw_partition() when
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION to avoid warning, add missing
conversion in spl_mmc_load_image()]
Signed-off-by: Tom Rini <[email protected]>
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CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION ought to be called
CONFIG_SYS_MMCSD_FS_BOOT_PARTITION to keep it consistent with other config
options such as: CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR.
In addition, it is not related to raw mode booting but to fs mode instead.
Signed-off-by: Paul Kocialkowski <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Commit 9f12cd0e062614e19734b2ab37842d387457c5e5 has broken SPL EXT support.
This patch update error code check to get SPL EXT support working again.
Tested on a Pandaboard (rev. A3).
Reviewed-by: Suriyan Ramasami <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Tom Rini <[email protected]>
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Conflicts:
drivers/serial/serial-uclass.c
Signed-off-by: Tom Rini <[email protected]>
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Change the internal EXT4 functions to use loff_t for offsets.
Signed-off-by: Suriyan Ramasami <[email protected]>
Acked-by: Simon Glass <[email protected]>
[trini: Update common/spl/spl_ext.c]
Signed-off-by: Tom Rini <[email protected]>
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We had the problem on an AM33xx platform, that SPL detected an
unsupported boot-device. But since this message is a debug message
it took a bit of time to really know, where the hangup in SPL
resulted from. So let's change this debug message to a printf
and also print the detected boot-device that is not supported.
This makes debugging of such cases much easier.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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When enabled, set up driver model for SPL. This allows SPL to use the same
drivers as the main U-Boot.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Tom Rini <[email protected]>
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Set up the simple malloc() implementation when requested, in preference to
the full malloc().
Signed-off-by: Simon Glass <[email protected]>
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enable to boot only a raw u-boot.bin image from nand with the
CONFIG_SPL_NAND_RAW_ONLY define. This option saves space on
boards where spl space is low.
Signed-off-by: Heiko Schocher <[email protected]>
Reviewed-by: Andreas Bießmann <[email protected]>
Reviewed-by: Bo Shen <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
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Commit ae83d882f5fdf7aa7c5aec09cfafb593153c25d6 moved the fixed size mentioned
in the comment but missed the comment.
Signed-off-by: Andreas Bießmann <[email protected]>
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allows to use both CONFIG_SPL_FAT_SUPPORT and CONFIG_SPL_EXT_SUPPORT.
Do not hang in spl_register_fat_device but return an error value.
It allows to use both CONFIG_SPL_FAT_SUPPORT and CONFIG_SPL_EXT_SUPPORT.
If FAT load fails, then EXT load is tried.
Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Tom Rini <[email protected]>
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Add EXT filesystem support to SPL.
Signed-off-by: Guillaume GARDET <[email protected]>
[trini: Fix a warning and checkpatch problems]
Signed-off-by: Tom Rini <[email protected]>
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Rename some defines containing FAT in their name to be filesystem generic:
MMCSD_MODE_FAT => MMCSD_MODE_FS
CONFIG_SPL_FAT_LOAD_ARGS_NAME => CONFIG_SPL_FS_LOAD_ARGS_NAME
CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME => CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION => CONFIG_SYS_MMC_SD_FS_BOOT_PARTITION
Signed-off-by: Guillaume GARDET <[email protected]>
Cc: Tom Rini <[email protected]>
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At least on OMAP, init_sata() no longer performs scsi_scan()
so we must do it explicitly here.
Cc: Dan Murphy <[email protected]>
Signed-off-by: Roger Quadros <[email protected]>
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The parameters of size_t type shall be formatted using "%zu" and not
using "%d".
Precision argument for the "%.*s" parameters shall be of int type.
Signed-off-by: Vasili Galka <[email protected]>
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For the same reason as in commit 50c8d66d, all the remaining
CONFIG_SYS_NAND_PAGE_SIZE in common/spl/spl_nand.c can be replaced
with sizeof(*header).
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
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We only need to read in the size of struct image_header and thus don't
need to know the page size of the nand device.
Cc: Scott Wood <[email protected]>
Signed-off-by: Tim Harvey <[email protected]>
Acked-by: Stefano Babic <[email protected]>
Acked-by: Scott Wood <[email protected]>
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We add two new environment variables, falcon_args_file and
falcon_image_file, which when set will override the compiled in default
values for falcon mode.
Signed-off-by: Tom Rini <[email protected]>
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Add spl_sata to read a fat partition from a bootable SATA
drive.
Signed-off-by: Dan Murphy <[email protected]>
Reviewed-by: Roger Quadros <[email protected]>
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We use the switch CONFIG_SUPPORT_EMMC_BOOT today to enable some
additional features of the eMMC boot partitions. Add support for being
told that we have booted from one of these partitions to the spl
framework and implement this on TI OMAP/related.
Cc: Pantelis Antoniou <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Signed-off-by: Pantelis Antoniou <[email protected]>
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Add SPL support to be able to detect a USB Mass Storage device
connected to a USB host. Once a USB Mass storage device is detected
the SPL will load the u-boot.img from a FAT partition to target address.
Signed-off-by: Dan Murphy <[email protected]>
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Move the FAT functions to a common location for reuse.
Signed-off-by: Dan Murphy <[email protected]>
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Signed-off-by: Masahiro Yamada <[email protected]>
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If we don't have CONFIG_SPL_LIBCOMMON_SUPPORT defined then stdio
functions are unavailable & calling them will cause a link failure.
Signed-off-by: Paul Burton <[email protected]>
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ARM is the only architecture which includes this header and nothing in
spl_mmc.c makes use of it. Remove the include.
Signed-off-by: Paul Burton <[email protected]>
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