On Sun, 10 Nov 2019 01:48:17 +0100 Denis 'GNUtoo' Carikli <[email protected]> wrote:
> 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 <[email protected]> > --- > 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; Ping. Denis.
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