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author | Simon Schwarz <simonschwarzcor@googlemail.com> | 2011-09-14 15:32:57 -0400 |
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committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-09-30 22:00:55 +0200 |
commit | 409ef1bcfbadf71059477feda1d88e717a4b7e62 (patch) | |
tree | 3c0fdc09a7d8f5c2d183deb9d8c1d64bd86afad6 /arch/arm/cpu/armv7/omap3 | |
parent | 3f6a4922d42ea818658c3f3b6f000611257f032d (diff) | |
download | u-boot-imx-409ef1bcfbadf71059477feda1d88e717a4b7e62.zip u-boot-imx-409ef1bcfbadf71059477feda1d88e717a4b7e62.tar.gz u-boot-imx-409ef1bcfbadf71059477feda1d88e717a4b7e62.tar.bz2 |
omap3: implement boot parameter saving
Implements the saving of boot params passed by OMAP3 ROM code.
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/omap3')
-rw-r--r-- | arch/arm/cpu/armv7/omap3/lowlevel_init.S | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/omap3/lowlevel_init.S b/arch/arm/cpu/armv7/omap3/lowlevel_init.S index 48a7ec6..a308ebd 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: |