[U-Boot] [PATCH 01/12] 82xx, mgcoge: updates for 2009.03

[Heiko Schocher <hs@denx.de>]

- activate CS4 for accessing the FPGA
- activate Rx buf len > 1 on SMC
- pram activated
- MTDPARTS_DEFAULT defined
- update the size of the flashes in the DTS
  before booting Linux
- MONITOR_LEN updated to 384k
- added CONFIG_HOSTNAME
- added CONFIG_ENV_BUFFER_PRINT
- Environment size reduced to 16k

Signed-off-by: Heiko Schocher <hs@denx.de>
---
 board/keymile/mgcoge/mgcoge.c |    7 +++++--
 include/configs/mgcoge.h      |   32 ++++++++++++++++++++++++++++++--
 2 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
index 5c50739..0e3aa49 100644
--- a/board/keymile/mgcoge/mgcoge.c
+++ b/board/keymile/mgcoge/mgcoge.c
@@ -325,6 +325,7 @@ void ft_blob_update (void *blob, bd_t *bd)
 {
 	ulong memory_data[2] = {0};
 	ulong flash_data[8] = {0};
+	flash_info_t	*info;

 	memory_data[0] = cpu_to_be32 (bd->bi_memstart);
 	memory_data[1] = cpu_to_be32 (bd->bi_memsize);
@@ -332,12 +333,14 @@ void ft_blob_update (void *blob, bd_t *bd)
 				sizeof (memory_data));

 	/* update Flash addr, size */
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE);
 	flash_data[2] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE);
-	flash_data[3] = cpu_to_be32 (CONFIG_SYS_FLASH_SIZE);
+	flash_data[3] = cpu_to_be32 (info->size);
 	flash_data[4] = cpu_to_be32 (5);
 	flash_data[5] = cpu_to_be32 (0);
+	info = flash_get_info(CONFIG_SYS_FLASH_BASE_1);
 	flash_data[6] = cpu_to_be32 (CONFIG_SYS_FLASH_BASE_1);
-	flash_data[7] = cpu_to_be32 (CONFIG_SYS_FLASH_SIZE_1);
+	flash_data[7] = cpu_to_be32 (info->size);
 	fdt_set_node_and_value (blob, "/localbus", "ranges", flash_data,
 				sizeof (flash_data));
 	/* MAC addr */
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index 233bee0..bbe6f7d 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -32,6 +32,7 @@
 #define CONFIG_MPC8247		1
 #define CONFIG_MPC8272_FAMILY   1
 #define CONFIG_MGCOGE		1
+#define CONFIG_HOSTNAME		mgcoge

 #define CONFIG_CPM2		1	/* Has a CPM2 */

@@ -49,6 +50,8 @@
 #undef  CONFIG_CONS_ON_SCC		/* It's not on SCC           */
 #undef	CONFIG_CONS_NONE		/* It's not on external UART */
 #define CONFIG_CONS_INDEX	2	/* SMC2 is used for console  */
+#define CONFIG_SYS_SMC_RXBUFLEN	128
+#define CONFIG_SYS_MAXIDLE	10

 /*
  * Select ethernet configuration
@@ -74,6 +77,14 @@
 #define CONFIG_8260_CLKIN	66000000	/* in Hz */
 #endif

+#define BOOTFLASH_START	FE000000
+#define CONFIG_PRAM	512	/* protected RAM [KBytes] */
+
+#define MTDIDS_DEFAULT		"nor0=boot,nor1=app"
+#define MTDPARTS_DEFAULT	(\
+	"mtdparts=boot:384k(u-boot),128k(env),128k(envred),3456k(free);" \
+	"app:3m(esw0),10m(rootfs0),3m(esw1),10m(rootfs1),1m(var),5m(cfg)")
+
 /*
  * Default environment settings
  */
@@ -106,6 +117,8 @@
 		"tftp ${ramdisk_addr} ${ramdisk_file}; "			\
 		"run ramargs addip; "						\
 		"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0"		\
+	"EEprom_ivm=pca9544a:70:4 \0"						\
+	"mtdparts=" xstr(MTDPARTS_DEFAULT) "\0"					\
 	""

 #define CONFIG_SYS_SDRAM_BASE		0x00000000
@@ -126,12 +139,12 @@
 #define CONFIG_SYS_RAMBOOT
 #endif

-#define CONFIG_SYS_MONITOR_LEN		(256 << 10)	/* Reserve 256KB for Monitor */
+#define CONFIG_SYS_MONITOR_LEN		(384 << 10)     /* Reserve 384KB for Monitor */

 #define CONFIG_ENV_IS_IN_FLASH

 #ifdef CONFIG_ENV_IS_IN_FLASH
-#define CONFIG_ENV_SECT_SIZE	0x20000
+#define CONFIG_ENV_SECT_SIZE	0x4000
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
 #define CONFIG_ENV_OFFSET	CONFIG_SYS_MONITOR_LEN

@@ -139,6 +152,7 @@
 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SIZE_REDUND		(CONFIG_ENV_SIZE)
 #endif /* CONFIG_ENV_IS_IN_FLASH */
+#define CONFIG_ENV_BUFFER_PRINT		1

 /* enable I2C and select the hardware/software driver */
 #undef	CONFIG_HARD_I2C			/* I2C with hardware support	*/
@@ -186,6 +200,8 @@
 #define CONFIG_SYS_DTT_HYSTERESIS	3
 #define CONFIG_SYS_DTT_BUS_NUM		(CONFIG_SYS_MAX_I2C_BUS)

+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	1
+
 #define CONFIG_SYS_IMMR		0xF0000000

 #define CONFIG_SYS_INIT_RAM_ADDR	CONFIG_SYS_IMMR
@@ -332,6 +348,18 @@
 			 ORxG_CSNT | ORxG_ACS_DIV2 |\
 			 ORxG_SCY_3_CLK | ORxG_TRLX )

+/* Board FPGA on CS4 initialization values
+*/
+#define CONFIG_SYS_FPGA_BASE	0x40000000
+#define CONFIG_SYS_FPGA_SIZE	1 /*1KB*/
+
+#define CONFIG_SYS_BR4_PRELIM ((CONFIG_SYS_FPGA_BASE & BRx_BA_MSK) |\
+			BRx_PS_8 | BRx_MS_GPCM_P | BRx_V)
+
+#define CONFIG_SYS_OR4_PRELIM (P2SZ_TO_AM(CONFIG_SYS_FPGA_SIZE << 10) |\
+			 ORxG_CSNT | ORxG_ACS_DIV2 |\
+			 ORxG_SCY_3_CLK | ORxG_TRLX )
+
 /* CFG-Flash on CS5 initialization values
 */
 #define CONFIG_SYS_BR5_PRELIM	((CONFIG_SYS_FLASH_BASE_1 & BRx_BA_MSK) |\
-- 
1.6.0.6

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany