From a49275a3cc03970939585610ebcf3b3d7e547037 Mon Sep 17 00:00:00 2001 From: Denis 'GNUtoo' Carikli Date: Sat, 9 Nov 2019 18:53:40 +0100 Subject: [PATCH] omap34xx: SPL: enable MMC raw boot with u-boot.img The following commit enabled raw SPL booting: 22d90d560a omap3: Use raw SPL by default for mmc1 but it was reverted by the following commit: 821c89d38c Revert "omap3: Use raw SPL by default for mmc1" because SPL is unable to distinguish between RAW images and garbage. However if CONFIG_SPL_RAW_IMAGE_SUPPORT is disabled, SPL does identify if there is a valid image with spl_parse_image_header. With this change, and CONFIG_SPL_RAW_IMAGE_SUPPORT disabled, raw MMC boot will be tried first, and if it fails, it FS will be tried. The two scenarios have been tested on a BeagleBoard XM Revision C1. Signed-off-by: Denis 'GNUtoo' Carikli --- arch/arm/mach-omap2/boot-common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/mach-omap2/boot-common.c b/arch/arm/mach-omap2/boot-common.c index 734fa9d9e6..a48244e1c5 100644 --- a/arch/arm/mach-omap2/boot-common.c +++ b/arch/arm/mach-omap2/boot-common.c @@ -132,8 +132,10 @@ void save_omap_boot_params(void) (boot_device <= MMC_BOOT_DEVICES_END)) { switch (boot_device) { case BOOT_DEVICE_MMC1: +#ifdef CONFIG_SPL_RAW_IMAGE_SUPPORT boot_mode = MMCSD_MODE_FS; break; +#endif case BOOT_DEVICE_MMC2: boot_mode = MMCSD_MODE_RAW; break; -- 2.24.0