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authorAlexandru Gagniuc <mr.nuke.me@gmail.com>2021-12-30 10:39:59 -0600
committerTom Rini <trini@konsulko.com>2022-01-21 14:01:35 -0500
commit22eb1526d4a619fc0095947b54f87317a55e911f (patch)
treebc730838362cfd18fe7f2e013702517ec27d20c0 /README
parent434075393d7c41457662d996418e5acd0f3da0cb (diff)
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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 'README')
-rw-r--r--README4
1 files changed, 0 insertions, 4 deletions
diff --git a/README b/README
index 65b3a40..8646c0a 100644
--- a/README
+++ b/README
@@ -1871,10 +1871,6 @@ The following options need to be configured:
CONFIG_SPL_INIT_MINIMAL
Arch init code should be built for a very small image
- CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR
- Sector to load kernel uImage from when MMC is being
- used in raw mode (for Falcon mode)
-
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
Sector and number of sectors to load kernel argument