From 78f455c055ddf55a1a2dd6ae5e2d060ed2e5bd0e Mon Sep 17 00:00:00 2001 From: Sricharan Date: Tue, 15 Nov 2011 09:50:03 -0500 Subject: omap4/5: Add support for booting with CH. Configuration header(CH) is 512 byte header attached to an OMAP boot image that will help ROM code to initialize clocks, SDRAM etc and copy U-Boot directly into SDRAM. CH can help us in by-passing SPL and directly boot U-boot, hence it's an alternative for SPL. However, we intend to support both CH and SPL for OMAP4/5. Initialization done through CH is limited and is not equivalent to that done by SPL. So U-Boot has to distinguish between the two cases and handle them accordingly. This patch takes care of doing this. Signed-off-by: sricharan Signed-off-by: Sandeep Paulraj --- arch/arm/include/asm/omap_common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include/asm/omap_common.h') diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index f026805cd0..f1562ea4ab 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -80,6 +80,7 @@ struct spl_image_info { extern struct spl_image_info spl_image; +extern u32* boot_params_ptr; u32 omap_boot_device(void); u32 omap_boot_mode(void); -- cgit v1.2.1