From 409ef1bcfbadf71059477feda1d88e717a4b7e62 Mon Sep 17 00:00:00 2001 From: Simon Schwarz Date: Wed, 14 Sep 2011 15:32:57 -0400 Subject: omap3: implement boot parameter saving Implements the saving of boot params passed by OMAP3 ROM code. Signed-off-by: Simon Schwarz Signed-off-by: Sandeep Paulraj --- arch/arm/cpu/armv7/omap3/lowlevel_init.S | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/arm/cpu/armv7/omap3/lowlevel_init.S') diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S index 48a7ec694..a308ebdb6 100644 --- a/arch/arm/cpu/armv7/omap3/lowlevel_init.S +++ b/arch/arm/cpu/armv7/omap3/lowlevel_init.S @@ -37,8 +37,13 @@ _TEXT_BASE: .global save_boot_params save_boot_params: - #warning "Please implement save_boot_params for OMAP3" - bx lr +#ifdef CONFIG_SPL_BUILD + ldr r4, =omap3_boot_device + ldr r5, [r0, #0x4] + and r5, r5, #0xff + str r5, [r4] +#endif + bx lr .global omap3_gp_romcode_call omap3_gp_romcode_call: -- cgit v1.2.3