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>
diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig
index c25a263..716cf3f 100644
--- a/configs/am43xx_evm_defconfig
+++ b/configs/am43xx_evm_defconfig
@@ -24,6 +24,8 @@
CONFIG_SPL_NET=y
CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL"
CONFIG_SPL_OS_BOOT=y
+CONFIG_SPL_FALCON_BOOT_MMCSD=y
+CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR=0x1700
CONFIG_SPL_USB_HOST=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_USB_ETHER=y