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Subject: [PATCH v2 3/4] board/km/common: fix pnvramaddr and varaddr

Message ID VI1PR06MB4029DFD4541EB7087C015AA6D2A30@VI1PR06MB4029.eurprd06.prod.outlook.com
State Accepted
Commit e081d9441e070f781e6a5bd693ce9a6a5a21aba7
Delegated to: Priyanka Jain
Headers show
Series Subject: [PATCH v2 3/4] board/km/common: fix pnvramaddr and varaddr | expand

Commit Message

Aleksandar Gerasimovski Jan. 19, 2021, 10:41 a.m. UTC
Take into account SDRAM_BASE address when calculating pnvramaddr and
varaddr offsets.
Up to now Keymile designs had SDRAM_BASE equal to zero and the offsets
where calculated correctly, this fix is for the upcoming designs that
have SDRAM_BASE different then zero.

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
---
Changes for v2:
 - fix patch subject to 60 characters
---
 board/keymile/common/common.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
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Patch

diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c
index df507e2..e3e9c4a 100644
--- a/board/keymile/common/common.c
+++ b/board/keymile/common/common.c
@@ -49,8 +49,8 @@  int set_km_env(void)
 	char *p;
 	unsigned long rootfssize = 0;
 
-	pnvramaddr = gd->ram_size - CONFIG_KM_RESERVED_PRAM - CONFIG_KM_PHRAM
-			- CONFIG_KM_PNVRAM;
+	pnvramaddr = CONFIG_SYS_SDRAM_BASE + gd->ram_size -
+		CONFIG_KM_RESERVED_PRAM - CONFIG_KM_PHRAM - CONFIG_KM_PNVRAM;
 	sprintf((char *)buf, "0x%x", pnvramaddr);
 	env_set("pnvramaddr", (char *)buf);
 
@@ -63,7 +63,8 @@  int set_km_env(void)
 	sprintf((char *)buf, "0x%x", pram);
 	env_set("pram", (char *)buf);
 
-	varaddr = gd->ram_size - CONFIG_KM_RESERVED_PRAM - CONFIG_KM_PHRAM;
+	varaddr = CONFIG_SYS_SDRAM_BASE + gd->ram_size -
+		CONFIG_KM_RESERVED_PRAM - CONFIG_KM_PHRAM;
 	sprintf((char *)buf, "0x%x", varaddr);
 	env_set("varaddr", (char *)buf);