[U-Boot] [PATCH v2 2/2] arm, da85x: update for the ipam390 board
Heiko Schocher
hs at denx.de
Fri Sep 6 05:21:24 CEST 2013
- switch to correct ecc layout used by the RBL
enable CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
- update default environment
- change A2CR to correct value for UART boot mode
- adapt cs3cfg timings for nand
- change LED bootmode signalization
Signed-off-by: Heiko Schocher <hs at denx.de>
Cc: Tom Rini <trini at ti.com>
---
- no changes for v2
board/Barix/ipam390/ipam390-ais-uart.cfg | 2 +-
board/Barix/ipam390/ipam390.c | 29 ++++++++------------------
include/configs/ipam390.h | 35 ++++++++++++++++++++------------
3 Dateien geändert, 32 Zeilen hinzugefügt(+), 34 Zeilen entfernt(-)
diff --git a/board/Barix/ipam390/ipam390-ais-uart.cfg b/board/Barix/ipam390/ipam390-ais-uart.cfg
index e1a99f2..709cf23 100644
--- a/board/Barix/ipam390/ipam390-ais-uart.cfg
+++ b/board/Barix/ipam390/ipam390-ais-uart.cfg
@@ -109,7 +109,7 @@ CLK2XSRC = 0x00000000
;NANDFCR = 0x00000000
[EMIF25ASYNC]
A1CR = 0x00000000
-A2CR = 0x3FFFFFFE
+A2CR = 0x04202110
A3CR = 0x00000000
A4CR = 0x00000000
NANDFCR = 0x00000012
diff --git a/board/Barix/ipam390/ipam390.c b/board/Barix/ipam390/ipam390.c
index f3f276e..ae88b42 100644
--- a/board/Barix/ipam390/ipam390.c
+++ b/board/Barix/ipam390/ipam390.c
@@ -264,7 +264,7 @@ void show_boot_progress(int status)
static int green;
if (red == 0)
- red = init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_OFF);
+ red = init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_ON);
if (red != CONFIG_IPAM390_GPIO_LED_RED)
return;
if (green == 0)
@@ -277,10 +277,10 @@ void show_boot_progress(int status)
case BOOTSTAGE_ID_RUN_OS:
/*
* set normal state
- * LED Red : off
+ * LED Red : on
* LED green: off
*/
- gpio_set_value(red, LED_OFF);
+ gpio_set_value(red, LED_ON);
gpio_set_value(green, LED_OFF);
break;
case BOOTSTAGE_ID_MAIN_LOOP:
@@ -326,23 +326,12 @@ int spl_start_uboot(void)
if (!bootmode)
if (ret == 0)
bootmode = 1;
- if (bootmode) {
- /*
- * Booting U-Boot
- * LED Red : on
- * LED green: off
- */
- init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_ON);
- init_led(CONFIG_IPAM390_GPIO_LED_GREEN, "green", LED_OFF);
- } else {
- /*
- * Booting Linux
- * LED Red : off
- * LED green: off
- */
- init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_OFF);
- init_led(CONFIG_IPAM390_GPIO_LED_GREEN, "green", LED_OFF);
- }
+ /*
+ * LED red : on
+ * LED green: off
+ */
+ init_led(CONFIG_IPAM390_GPIO_LED_RED, "red", LED_ON);
+ init_led(CONFIG_IPAM390_GPIO_LED_GREEN, "green", LED_OFF);
return bootmode;
}
#endif
diff --git a/include/configs/ipam390.h b/include/configs/ipam390.h
index 82d4298..155663e 100644
--- a/include/configs/ipam390.h
+++ b/include/configs/ipam390.h
@@ -122,13 +122,13 @@
(3 << DV_DDR_SDCR_IBANK_SHIFT) | \
(2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
-#define CONFIG_SYS_DA850_CS3CFG (DAVINCI_ABCR_WSETUP(2) | \
+#define CONFIG_SYS_DA850_CS3CFG (DAVINCI_ABCR_WSETUP(1) | \
DAVINCI_ABCR_WSTROBE(2) | \
- DAVINCI_ABCR_WHOLD(1) | \
+ DAVINCI_ABCR_WHOLD(0) | \
DAVINCI_ABCR_RSETUP(1) | \
- DAVINCI_ABCR_RSTROBE(4) | \
- DAVINCI_ABCR_RHOLD(0) | \
- DAVINCI_ABCR_TA(1) | \
+ DAVINCI_ABCR_RSTROBE(2) | \
+ DAVINCI_ABCR_RHOLD(1) | \
+ DAVINCI_ABCR_TA(0) | \
DAVINCI_ABCR_ASIZE_8BIT)
@@ -161,6 +161,7 @@
#undef CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
+#define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
#define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10)
#define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10)
@@ -173,11 +174,10 @@
CONFIG_SYS_MALLOC_LEN - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_NAND_ECCPOS { \
- 24, 25, 26, 27, 28, \
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, \
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, \
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, \
- 59, 60, 61, 62, 63 }
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63}
#define CONFIG_SYS_NAND_PAGE_COUNT 64
#define CONFIG_SYS_NAND_BAD_BLOCK_POS 0
#define CONFIG_SYS_NAND_ECCSIZE 512
@@ -230,15 +230,24 @@
#define CONFIG_CMDLINE_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_BOOTARGS \
- "mem=128M console=ttyS0,115200n8 root=/dev/mtdblock0p4 rw noinitrd ip=dhcp"
-#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTDELAY 2
#define CONFIG_EXTRA_ENV_SETTINGS \
+ "defbootargs=setenv bootargs mem=128M console=ttyS0,115200n8 " \
+ "root=/dev/mtdblock5 rw noinitrd " \
+ "rootfstype=jffs2 noinitrd\0" \
"hwconfig=dsp:wake=yes\0" \
+ "bootcmd=nboot kernel;run defbootargs addmtd;bootm 0xc0700000\0" \
+ "bootfile=uImage\0" \
"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
+ "mtddevname=uboot-env\0" \
+ "mtddevnum=0\0" \
"mtdids=" MTDIDS_DEFAULT "\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "u-boot=/tftpboot/ipam390/u-boot.ais\0" \
+ "upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;" \
+ "nand write c0000000 20000 ${filesize}\0" \
"setbootparms=nand read c0100000 200000 400000;" \
+ "run defbootargs addmtd;" \
"spl export atags c0100000;" \
"nand erase.part bootparms;" \
"nand write c0000100 180000 20000\0" \
--
1.7.11.7
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