diff options
Diffstat (limited to 'board/incaip')
| -rw-r--r-- | board/incaip/incaip.c | 6 | ||||
| -rw-r--r-- | board/incaip/lowlevel_init.S | 14 |
2 files changed, 16 insertions, 4 deletions
diff --git a/board/incaip/incaip.c b/board/incaip/incaip.c index dbf0ecc5a..c624b3d82 100644 --- a/board/incaip/incaip.c +++ b/board/incaip/incaip.c @@ -26,9 +26,15 @@ #include <asm/addrspace.h> #include <asm/inca-ip.h> #include <asm/io.h> +#include <asm/reboot.h> extern uint incaip_get_cpuclk(void); +void _machine_restart(void) +{ + *INCA_IP_WDT_RST_REQ = 0x3f; +} + static ulong max_sdram_size(void) { /* The only supported SDRAM data width is 16bit. diff --git a/board/incaip/lowlevel_init.S b/board/incaip/lowlevel_init.S index 14d738aa1..08f7f211f 100644 --- a/board/incaip/lowlevel_init.S +++ b/board/incaip/lowlevel_init.S @@ -105,7 +105,7 @@ __ebu_init: li t2, 0x684143FD sw t2, EBU_BUSCON1(t1) 3: - j ra + jr ra nop .end ebu_init @@ -170,7 +170,7 @@ __cgu_init: li t2, 0x80000001 sw t2, CGU_MUXCR(t1) 5: - j ra + jr ra nop .end cgu_init @@ -266,7 +266,7 @@ __sdram_init: li t2, 0x00000001 sw t2, MC_CTRLENA(t1) - j ra + jr ra nop .end sdram_init @@ -276,6 +276,12 @@ __sdram_init: .ent lowlevel_init lowlevel_init: + /* Disable Watchdog. + */ + la t9, disable_incaip_wdt + jalr t9 + nop + /* EBU, CGU and SDRAM Initialization. */ li a0, CPU_CLOCK_RATE @@ -292,7 +298,7 @@ lowlevel_init: nop move ra, t0 - j ra + jr ra nop .end lowlevel_init |