diff options
Diffstat (limited to 'board/mp2usb/flash.c')
| -rw-r--r-- | board/mp2usb/flash.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/board/mp2usb/flash.c b/board/mp2usb/flash.c index 070dbf6..89ced16 100644 --- a/board/mp2usb/flash.c +++ b/board/mp2usb/flash.c @@ -237,7 +237,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { - int flag, prot, sect; + int prot, sect; ulong type, start, last; int rcode = 0; int cflag, iflag; @@ -284,10 +284,8 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) */ cflag = icache_status (); icache_disable (); - iflag = disable_interrupts (); - /* Disable interrupts which might cause a timeout here */ -/* flag = disable_interrupts (); */ + iflag = disable_interrupts (); /* Start erase on unprotected sectors */ for (sect = s_first; sect <= s_last; sect++) { @@ -314,8 +312,8 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) } } - *addr = INTEL_CLEAR; /* clear status register cmd. */ - *addr = INTEL_RESET; /* resest to read mode */ + *addr = (FPWV)INTEL_CLEAR; /* clear status register cmd. */ + *addr = (FPWV)INTEL_RESET; /* resest to read mode */ printf (" done\n"); } @@ -425,7 +423,6 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int cflag, iflag; - int flag; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -441,10 +438,8 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) */ cflag = icache_status (); icache_disable (); - iflag = disable_interrupts (); - /* Disable interrupts which might cause a timeout here */ - /*flag = disable_interrupts (); */ + iflag = disable_interrupts (); *addr = (FPW) INTEL_PROG; /* write setup */ *addr = data; |