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| author | Mathew McBride <matt@traverse.com.au> | 2023-07-21 04:39:29 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-08-03 09:40:50 -0400 |
| commit | 07164d0ef1d2371582e7b561f4e4ae95cc66c0e6 (patch) | |
| tree | 1b872c27bc74199923b2ea2f1463c5044c1be2e3 /arch/arm | |
| parent | 02a85922bf0185bc09dacadb2f780dccc3e3c355 (diff) | |
| download | u-boot-07164d0ef1d2371582e7b561f4e4ae95cc66c0e6.zip u-boot-07164d0ef1d2371582e7b561f4e4ae95cc66c0e6.tar.gz u-boot-07164d0ef1d2371582e7b561f4e4ae95cc66c0e6.tar.bz2 | |
arch: arm: fsl-layerscape: allow "opt-out" of fsl_setenv_bootcmd
Allow individual Layerscape boards to opt-out of fsl_setenv_bootcmd
by declaring the original function as weak.
fsl_setenv_bootcmd is used to change the bootcmd based on the
TF-A boot source (e.g QSPI vs SD/MMC) for reasons including
secure boot / integrity measurements and DPAA2 configuration loading.
See previous discussion at [1].
On the Ten64 board, our bootcmd is the same across
all TF-A boot sources so we don't want this behaviour.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
[1] https://patchwork.ozlabs.org/project/uboot/patch/20211110044639.7070-3-matt@traverse.com.au/#2790037
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/soc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/soc.c b/arch/arm/cpu/armv8/fsl-layerscape/soc.c index 359cbc0..577a0b6 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/soc.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/soc.c @@ -810,7 +810,7 @@ int qspi_ahb_init(void) #ifdef CONFIG_TFABOOT #define MAX_BOOTCMD_SIZE 512 -int fsl_setenv_bootcmd(void) +__weak int fsl_setenv_bootcmd(void) { int ret; enum boot_src src = get_boot_src(); |