Patchwork [U-Boot,V2,11/24] SPEAr: Initialize SNOR in early_board_init_f

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Submitter Amit Virdi
Date March 30, 2012, 6:54 a.m.
Message ID <9b4781641d6bf6c194b9800b25d4c391fd401593.1333090212.git.amit.virdi@st.com>
Download mbox | patch
Permalink /patch/149560/
State Superseded
Delegated to: Stefan Roese
Headers show

Comments

Amit Virdi - March 30, 2012, 6:54 a.m.
flash reading is required earlier than flash_init is called since the env_init
is called before flash_init. This makes the smi_init necessary before env_init
being called.

Signed-off-by: Amit Virdi <amit.virdi@st.com>
Acked-by: Stefan Roese <sr@denx.de>
---
 board/spear/common/spr_misc.c  |    8 ++++++++
 include/configs/spear-common.h |    1 +
 2 files changed, 9 insertions(+), 0 deletions(-)

Patch

diff --git a/board/spear/common/spr_misc.c b/board/spear/common/spr_misc.c
index e2918ff..043c72a 100644
--- a/board/spear/common/spr_misc.c
+++ b/board/spear/common/spr_misc.c
@@ -25,6 +25,7 @@ 
 #include <command.h>
 #include <i2c.h>
 #include <net.h>
+#include <linux/mtd/st_smi.h>
 #include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/spr_emi.h>
@@ -54,6 +55,13 @@  void dram_init_banksize(void)
 	gd->bd->bi_dram[0].size = gd->ram_size;
 }
 
+int board_early_init_f()
+{
+#if defined(CONFIG_ST_SMI)
+	smi_init();
+#endif
+	return 0;
+}
 int misc_init_r(void)
 {
 #if defined(CONFIG_CMD_NET)
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 41eae81..df8bec5 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -197,6 +197,7 @@ 
 
 /* Miscellaneous configurable options */
 #define CONFIG_ARCH_CPU_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_BOOT_PARAMS_ADDR			0x00000100
 #define CONFIG_CMDLINE_TAG			1