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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-12-05 12:20:58 +0900
committerMasahiro Yamada <yamada.m@jp.panasonic.com>2014-12-08 01:25:28 +0900
commit70879a92561abd300e9e84b25fff841bb3b34837 (patch)
tree61418cf86e628ca7003d88e1b1e70400a60f48ea /common
parent9248a78f40d622c9d1d21dbbe29db418a6be99ae (diff)
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flash: do not fail even if flash_size is zero
CONFIG_SYS_MAX_FLASH_BANKS_DETECT allows to determine the number of flash banks at run-time, that is, there is a possibility that no flash bank is found. Even in such cases, it makes sense to continue the boot process without any flash device. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'common')
-rw-r--r--common/board_r.c18
1 files changed, 3 insertions, 15 deletions
diff --git a/common/board_r.c b/common/board_r.c
index 1b8998d..6e59712 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -291,26 +291,14 @@ static int initr_flash(void)
{
ulong flash_size = 0;
bd_t *bd = gd->bd;
- int ok;
puts("Flash: ");
- if (board_flash_wp_on()) {
+ if (board_flash_wp_on())
printf("Uninitialized - Write Protect On\n");
- /* Since WP is on, we can't find real size. Set to 0 */
- ok = 1;
- } else {
+ else
flash_size = flash_init();
- ok = flash_size > 0;
- }
- if (!ok) {
- puts("*** failed ***\n");
-#ifdef CONFIG_PPC
- /* Why does PPC do this? */
- hang();
-#endif
- return -1;
- }
+
print_size(flash_size, "");
#ifdef CONFIG_SYS_FLASH_CHECKSUM
/*