to add the "NOR Boot Configuration Word" on AM18xx based boards, define CONFIG_SYS_DV_NOR_BOOT_CFG.
Signed-off-by: Heiko Schocher <h...@denx.de> Cc: Paulraj Sandeep <s-paul...@ti.com> Cc: Albert ARIBAUD <albert.u.b...@aribaud.net> --- arch/arm/cpu/arm926ejs/start.S | 9 +++++++++ doc/README.davinci | 9 +++++++++ 2 files changed, 18 insertions(+), 0 deletions(-) diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 16e35c2..9d0e3d7 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -51,9 +51,18 @@ */ +#ifdef CONFIG_SYS_DV_NOR_BOOT_CFG .globl _start _start: +.globl _NOR_BOOT_CFG +_NOR_BOOT_CFG: + .word CONFIG_SYS_DV_NOR_BOOT_CFG b reset +#else +.globl _start +_start: + b reset +#endif #ifdef CONFIG_SPL_BUILD /* No exception handlers in preloader */ ldr pc, _hang diff --git a/doc/README.davinci b/doc/README.davinci index 0204372..5f1bdc8 100644 --- a/doc/README.davinci +++ b/doc/README.davinci @@ -139,3 +139,12 @@ http://www.spectrumdigital.com/product_info.php?cPath=37&products_id=214 7) TI DA850 EVM http://focus.ti.com/docs/prod/folders/print/omap-l138.html http://www.logicpd.com/products/development-kits/zoom-omap-l138-evm-development-kit + +Davinci special defines +======================= + +CONFIG_SYS_DV_NOR_BOOT_CFG: AM18xx based boards, booting in NOR Boot mode + need a "NOR Boot Configuration Word" stored + in the NOR Flash. This define adds this. + More Info about this, see: + spraba5a.pdf chapter 3.1 -- 1.7.6 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot