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author | Wolfgang Denk <wd@denx.de> | 2011-07-18 21:04:56 +0200 |
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committer | Wolfgang Denk <wd@denx.de> | 2011-07-18 21:04:56 +0200 |
commit | cdf1a2328a76cc57837d9a6e14a4f11f3a58b2e6 (patch) | |
tree | 736ae439a14b3486a100d0b0e758471cbad64651 /board/ns9750dev | |
parent | 1c6d00c2b5f090f5ae9b0d5cd9cf9a0adfdd2c77 (diff) | |
parent | 6e25b6ce5d26c3c238c1dd947ef33dc38be003d8 (diff) | |
download | u-boot-imx-cdf1a2328a76cc57837d9a6e14a4f11f3a58b2e6.zip u-boot-imx-cdf1a2328a76cc57837d9a6e14a4f11f3a58b2e6.tar.gz u-boot-imx-cdf1a2328a76cc57837d9a6e14a4f11f3a58b2e6.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
ARM: MX5: Fix broken leftover TO-2 errata workaround
MX31: Cleanup clock function
scb9328: Add ARM relocation support
am3517evm: change console device from ttyS2 to ttyO2
Remove volatile qualifier in get_ram_size() calls
TI: TNETV107X Fix Build Error
ARM: add missing CONFIG_SKIP_LOWLEVEL_INIT for armv7
arm: add CONFIG_MACH_TYPE setting and documentation
arm: add __ilog2 function
Timer: Fix misuse of ARM *timer_masked() functions outside arch/arm
EfikaMX: Enable EXT2 booting
EfikaMX: Add missing CONFIG_SYS_TEXT_BASE
EfikaMX: Use correct imximage.cfg
MX27: Update to autogenerated asm-offsets.h
MX5: Update to autogenerated asm-offsets.h
imx: Add support for zmx25 board
imx: Make imx25 compatible to mxc_gpio driver and fix in tx25
imx: Add auto generation of asm-offsets.h for imx25
imx: Add support for USB EHCI on imx25
imx: Use correct imx25 reset.c
imx: Add get_tbclk() function for imx25
ARM: Update maintainer of board scb9328
mx27: Make the UART port number explicit
build: Add targets for auto gen of asm-offsets.h and use it in imx35
mx31pdk: cosmetic: Fix line over 80 characters
Diffstat (limited to 'board/ns9750dev')
-rw-r--r-- | board/ns9750dev/flash.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/board/ns9750dev/flash.c b/board/ns9750dev/flash.c index 5b56b98..185bc2d 100644 --- a/board/ns9750dev/flash.c +++ b/board/ns9750dev/flash.c @@ -261,7 +261,7 @@ void flash_unprotect_sectors (FPWV * addr) int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -294,10 +294,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("\n"); } - - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -312,7 +308,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) flash_unprotect_sectors (addr); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050;/* clear status register */ *addr = (FPW) 0x00200020;/* erase setup */ @@ -321,7 +317,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); /* suspend erase */ @@ -441,6 +437,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -454,11 +451,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } |