diff options
| author | Piotr Ziecik <kosmo@semihalf.com> | 2008-11-17 15:49:32 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-11-24 10:55:36 +0100 |
| commit | 6ea808efdf9aa5d9067fbfac32acde8539129ed2 (patch) | |
| tree | a45a87f673cdca45d27a7ca6a4c4bd86f5256ab0 | |
| parent | ebc9784ce6528385bb8d2558e783622d4bbf20f8 (diff) | |
| download | u-boot-imx-6ea808efdf9aa5d9067fbfac32acde8539129ed2.zip u-boot-imx-6ea808efdf9aa5d9067fbfac32acde8539129ed2.tar.gz u-boot-imx-6ea808efdf9aa5d9067fbfac32acde8539129ed2.tar.bz2 | |
cfi_flash: Add interface for flash verbosity control
Add interface for flash verbosity control. It allows
to disable output from low-level flash API. It is useful
when calling these low-level functions from context other
than flash commands (for example the MTD/CFI interface
implmentation).
Signed-off-by: Piotr Ziecik <kosmo@semihalf.com>
Signed-off-by: Stefan Roese <sr@denx.de>
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 33 | ||||
| -rw-r--r-- | include/flash.h | 1 |
2 files changed, 23 insertions, 11 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 37af627..b8422e1 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -158,6 +158,7 @@ typedef union { #define NUM_ERASE_REGIONS 4 /* max. number of erase regions */ static uint flash_offset_cfi[2] = { FLASH_OFFSET_CFI, FLASH_OFFSET_CFI_ALT }; +static uint flash_verbose = 1; /* use CONFIG_SYS_MAX_FLASH_BANKS_DETECT if defined */ #ifdef CONFIG_SYS_MAX_FLASH_BANKS_DETECT @@ -1070,7 +1071,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) if (prot) { printf ("- Warning: %d protected sectors will not be erased!\n", prot); - } else { + } else if (flash_verbose) { putc ('\n'); } @@ -1117,11 +1118,14 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) if (flash_full_status_check (info, sect, info->erase_blk_tout, "erase")) { rcode = 1; - } else + } else if (flash_verbose) putc ('.'); } } - puts (" done\n"); + + if (flash_verbose) + puts (" done\n"); + return rcode; } @@ -1233,14 +1237,16 @@ void flash_print_info (flash_info_t * info) */ #ifdef CONFIG_FLASH_SHOW_PROGRESS #define FLASH_SHOW_PROGRESS(scale, dots, digit, dots_sub) \ - dots -= dots_sub; \ - if ((scale > 0) && (dots <= 0)) { \ - if ((digit % 5) == 0) \ - printf ("%d", digit / 5); \ - else \ - putc ('.'); \ - digit--; \ - dots += scale; \ + if (flash_verbose) { \ + dots -= dots_sub; \ + if ((scale > 0) && (dots <= 0)) { \ + if ((digit % 5) == 0) \ + printf ("%d", digit / 5); \ + else \ + putc ('.'); \ + digit--; \ + dots += scale; \ + } \ } #else #define FLASH_SHOW_PROGRESS(scale, dots, digit, dots_sub) @@ -1958,6 +1964,11 @@ ulong flash_get_size (ulong base, int banknum) return (info->size); } +void flash_set_verbose(uint v) +{ + flash_verbose = v; +} + /*----------------------------------------------------------------------- */ unsigned long flash_init (void) diff --git a/include/flash.h b/include/flash.h index 8a00c2f..05fa572 100644 --- a/include/flash.h +++ b/include/flash.h @@ -95,6 +95,7 @@ extern int flash_sect_erase (ulong addr_first, ulong addr_last); extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last); extern int flash_sect_roundb (ulong *addr); extern unsigned long flash_sector_size(flash_info_t *info, flash_sect_t sect); +extern void flash_set_verbose(uint); /* common/flash.c */ extern void flash_protect (int flag, ulong from, ulong to, flash_info_t *info); |