-----Original Message----- From: U-Boot u-boot-bounces@lists.denx.de On Behalf Of Pankit Garg Sent: Tuesday, November 19, 2019 3:01 PM To: u-boot@lists.denx.de Cc: Pankit Garg pankit.garg@nxp.com Subject: [U-Boot] [PATCH] board_r: Detect ifc-nor flash at run-time
CONFIG_MTD_NOR_FLASH flag needs to be enable for all boot sources,as all flash drivers need to compile in TFA Boot.Probe ifc nor flash only when there is nor flash available on board.So needs to detect ifc-nor flash at run-time for probing.
Signed-off-by: Pankit Garg pankit.garg@nxp.com
common/board_r.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/common/board_r.c b/common/board_r.c index d6fb5047a2..f967a93af5 100644 --- a/common/board_r.c +++ b/common/board_r.c @@ -343,11 +343,19 @@ static int initr_manual_reloc_cmdtable(void) #endif
#if defined(CONFIG_MTD_NOR_FLASH) +__weak int is_flash_available(void) +{
- return 1;
Does it means that Flash is not present on board? If yes, then better return 0.
+}
static int initr_flash(void) { ulong flash_size = 0; bd_t *bd = gd->bd;
if (!is_flash_available())
return 0;puts("Flash: ");
if (board_flash_wp_on())
-- 2.17.1
-priyankajain