diff options
| author | Alexandru Gagniuc | 2021-12-30 10:39:59 -0600 |
|---|---|---|
| committer | Tom Rini | 2022-01-21 14:01:35 -0500 |
| commit | 22eb1526d4a619fc0095947b54f87317a55e911f (patch) | |
| tree | bc730838362cfd18fe7f2e013702517ec27d20c0 /common/spl/Kconfig | |
| parent | 434075393d7c41457662d996418e5acd0f3da0cb (diff) | |
spl: Convert SYS_MMCSD_RAW_MODE_KERNEL_SECTOR to Kconfig
Falcon mode is very useful in improving boot speed. A question that
Falcon mode asks is "Where do I look for the kernel". With MMC boot
media, the correct answer is CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR.
The scope of this patch is to move this to Kconfig.
It is possible for a system to support Falcon mode from NOR but not
MMC. In that case, mmc_load_image_raw_os() would not be used. To
address this, conditionally compile mmc_load_image_raw_os() when
SPL_FALCON_BOOT_MMCSD, instead of SPL_OS_BOOT.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Move spl_start_uboot to its own guard in spl_mmc.c, rerun migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'common/spl/Kconfig')
| -rw-r--r-- | common/spl/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 4a739a74215..e0d0a6f77b5 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -919,6 +919,22 @@ config SYS_OS_BASE endif # SPL_OS_BOOT +config SPL_FALCON_BOOT_MMCSD + bool "Enable Falcon boot from MMC or SD media" + depends on SPL_OS_BOOT && SPL_MMC + help + Select this if the Falcon mode OS image mode is on MMC or SD media. + +config SYS_MMCSD_RAW_MODE_KERNEL_SECTOR + hex "Falcon mode: Sector to load kernel uImage from MMC" + depends on SPL_FALCON_BOOT_MMCSD + help + When Falcon mode is used with an MMC or SD media, SPL needs to know + where to look for the kernel uImage. The image is expected to begin + at the raw MMC specified in this config. + Note that the Falcon mode image can also be a FIT, if FIT support is + enabled. + config SPL_PAYLOAD string "SPL payload" default "tpl/u-boot-with-tpl.bin" if TPL |