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From: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
To: u-boot@lists.denx.de
Subject: [PATCH 3/4] board: keymile: common: fix pnvramaddr and varaddr address calculation
Date: Wed, 13 Jan 2021 16:21:00 +0000	[thread overview]
Message-ID: <VI1PR06MB4029EC75BE4B4C253D514BD0D2A90@VI1PR06MB4029.eurprd06.prod.outlook.com> (raw)

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>
---
 board/keymile/common/common.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

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);
 
-- 
1.8.3.1

             reply	other threads:[~2021-01-13 16:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-13 16:21 Aleksandar Gerasimovski [this message]
2021-01-19  6:52 ` [PATCH 3/4] board: keymile: common: fix pnvramaddr and varaddr address calculation Priyanka Jain

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