Renesas Ebisu board is based on R-Car E3 SoC which has dual CA53 and a CR7.
This patch drops check for cputype from reset_cpu() and also drops the corresponding CA57 macros. While at it also dropped RST_RSTOUTCR macro which is unused.
Signed-off-by: Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com Reviewed-by: Biju Das biju.das.jz@bp.renesas.com --- board/renesas/ebisu/ebisu.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/board/renesas/ebisu/ebisu.c b/board/renesas/ebisu/ebisu.c index d164a36361..b6531f61ed 100644 --- a/board/renesas/ebisu/ebisu.c +++ b/board/renesas/ebisu/ebisu.c @@ -47,23 +47,10 @@ int board_init(void) }
#define RST_BASE 0xE6160000 -#define RST_CA57RESCNT (RST_BASE + 0x40) #define RST_CA53RESCNT (RST_BASE + 0x44) -#define RST_RSTOUTCR (RST_BASE + 0x58) -#define RST_CA57_CODE 0xA5A5000F #define RST_CA53_CODE 0x5A5A000F
void reset_cpu(ulong addr) { - unsigned long midr, cputype; - - asm volatile("mrs %0, midr_el1" : "=r" (midr)); - cputype = (midr >> 4) & 0xfff; - - if (cputype == 0xd03) - writel(RST_CA53_CODE, RST_CA53RESCNT); - else if (cputype == 0xd07) - writel(RST_CA57_CODE, RST_CA57RESCNT); - else - hang(); + writel(RST_CA53_CODE, RST_CA53RESCNT); }