On 18-08-15, 09:27, Stefan Roese wrote:
Booting SPEAr600 eval board doesn't work with current mainline U-Boot. With this patch the low-vector bit is left to '0'. Resulting in the common relocation of the vectors to 0 (SDRAM) to work correctly.
Tested on the SPEAr600 EVB.
Signed-off-by: Stefan Roese sr@denx.de Cc: Viresh Kumar viresh.kumar@linaro.org Cc: Vipin Kumar vk.vipin@gmail.com
board/spear/common/spr_lowlevel_init.S | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/board/spear/common/spr_lowlevel_init.S b/board/spear/common/spr_lowlevel_init.S index 23a0369..6494883 100644 --- a/board/spear/common/spr_lowlevel_init.S +++ b/board/spear/common/spr_lowlevel_init.S @@ -14,11 +14,6 @@ */ .globl lowlevel_init lowlevel_init:
- /* By default, U-Boot switches CPU to low-vector */
- /* Revert this as we work in high vector even in U-Boot */
- mrc p15, 0, r0, c1, c0, 0
- orr r0, r0, #0x00002000
- mcr p15, 0, r0, c1, c0, 0 mov pc, lr
/* void setfreq(unsigned int device, unsigned int frequency) */
For the complete series:
Acked-by: Viresh Kumar viresh.kumar@linaro.org