diff options
Diffstat (limited to 'board/ti/omap1610inn/flash.c')
| -rw-r--r-- | board/ti/omap1610inn/flash.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/board/ti/omap1610inn/flash.c b/board/ti/omap1610inn/flash.c index 1b67d08..a99a91c 100644 --- a/board/ti/omap1610inn/flash.c +++ b/board/ti/omap1610inn/flash.c @@ -136,9 +136,7 @@ void flash_unlock(flash_info_t * info) static void flash_get_offsets (ulong base, flash_info_t * info) { int i; - OrgDef *pOrgDef; - pOrgDef = OrgIntel_28F256L18T; if (info->flash_id == FLASH_UNKNOWN) { return; } @@ -352,6 +350,9 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf (" done\n"); } } + if (flag) + enable_interrupts(); + return rcode; } @@ -453,13 +454,13 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) { FPWV *addr = (FPWV *) dest; ulong status; - int flag; + int flag, rc = 0; ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { - printf ("not erased at %08lx (%x)\n", (ulong) addr, *addr); - return (2); + printf("not erased at %08lx (%x)\n", (ulong) addr, *addr); + return 2; } /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -472,12 +473,16 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { - *addr = (FPW) 0x00FF00FF; /* restore read mode */ - return (1); + rc = 1; + goto done; } } +done: + if (flag) + enable_interrupts(); + *addr = (FPW) 0x00FF00FF; /* restore read mode */ - return (0); + return rc; } void inline spin_wheel (void) |