PXA: Voipac270 improvements

128MB NOR module support.
Define __io to get harddrive working.
Fix saving of environment into OneNAND.
Boot from harddrive when possible.
Add missing MAINTAINERS entry.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>

1 files changed, 61 insertions, 45 deletions

diff --git a/include/configs/vpac270.h b/include/configs/vpac270.h
index d3e22d9018..694a8f92c4 100644
--- a/include/configs/vpac270.h
+++ b/include/configs/vpac270.h
@@ -10,7 +10,7 @@
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
@@ -19,8 +19,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __CONFIG_H
-#define __CONFIG_H
+#ifndef	__CONFIG_H
+#define	__CONFIG_H
 
 /*
  * High Level Board Configuration Options
@@ -28,20 +28,13 @@
 #define	CONFIG_PXA27X		1	/* Marvell PXA270 CPU */
 #define	CONFIG_VPAC270		1	/* Voipac PXA270 board */
 
-#undef	BOARD_LATE_INIT
-#undef	CONFIG_SKIP_RELOCATE_UBOOT
-#undef	CONFIG_USE_IRQ
-#undef	CONFIG_SKIP_LOWLEVEL_INIT
-
 /*
  * Environment settings
  */
-#define	CONFIG_ENV_SIZE			0x4000
-#define	CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128*1024)
+#define	CONFIG_ENV_OVERWRITE
+#define	CONFIG_SYS_MALLOC_LEN		(128*1024)
 #define	CONFIG_SYS_GBL_DATA_SIZE	128
 
-#define	CONFIG_ENV_OVERWRITE		/* override default environment */
-
 #define	CONFIG_BOOTCOMMAND						\
 	"if mmc init && fatload mmc 0 0xa4000000 uImage; then "		\
 		"bootm 0xa4000000; "					\
@@ -49,6 +42,9 @@
 	"if usb reset && fatload usb 0 0xa4000000 uImage; then "	\
 		"bootm 0xa4000000; "					\
 	"fi; "								\
+	"if ide reset && fatload ide 0 0xa4000000 uImage; then "	\
+		"bootm 0xa4000000; "					\
+	"fi; "								\
 	"bootm 0x40000;"
 #define	CONFIG_BOOTARGS			"console=tty0 console=ttyS0,115200"
 #define	CONFIG_TIMESTAMP
@@ -97,9 +93,9 @@
 
 #define	CONFIG_NET_MULTI		1
 #define	CONFIG_DRIVER_DM9000		1
-#define CONFIG_DM9000_BASE		0x08000300	/* CS2 */
-#define DM9000_IO			(CONFIG_DM9000_BASE)
-#define DM9000_DATA			(CONFIG_DM9000_BASE + 4)
+#define	CONFIG_DM9000_BASE		0x08000300	/* CS2 */
+#define	DM9000_IO			(CONFIG_DM9000_BASE)
+#define	DM9000_DATA			(CONFIG_DM9000_BASE + 4)
 #define	CONFIG_NET_RETRY_COUNT		10
 
 #define	CONFIG_BOOTP_BOOTFILESIZE
@@ -116,6 +112,7 @@
 #define	CONFIG_PXA_MMC
 #define	CONFIG_SYS_MMC_BASE		0xF0000000
 #define	CONFIG_CMD_FAT
+#define	CONFIG_CMD_EXT2
 #define	CONFIG_DOS_PARTITION
 #endif
 
@@ -123,8 +120,8 @@
  * KGDB
  */
 #ifdef	CONFIG_CMD_KGDB
-#define	CONFIG_KGDB_BAUDRATE		230400		/* speed to run kgdb serial port */
-#define	CONFIG_KGDB_SER_INDEX		2		/* which serial port to use */
+#define	CONFIG_KGDB_BAUDRATE		230400	/* kgdb serial port speed */
+#define	CONFIG_KGDB_SER_INDEX		2	/* which serial port to use */
 #endif
 
 /*
@@ -133,16 +130,17 @@
 #define	CONFIG_SYS_HUSH_PARSER		1
 #define	CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
-#define	CONFIG_SYS_LONGHELP				/* undef to save memory	*/
+#define	CONFIG_SYS_LONGHELP
 #ifdef	CONFIG_SYS_HUSH_PARSER
-#define	CONFIG_SYS_PROMPT		"$ "		/* Monitor Command Prompt */
+#define	CONFIG_SYS_PROMPT		"$ "
 #else
-#define	CONFIG_SYS_PROMPT		"=> "		/* Monitor Command Prompt */
+#define	CONFIG_SYS_PROMPT		"=> "
 #endif
-#define	CONFIG_SYS_CBSIZE		256		/* Console I/O Buffer Size */
-#define	CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)	/* Print Buffer Size */
-#define	CONFIG_SYS_MAXARGS		16		/* max number of command args */
-#define	CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE	/* Boot Argument Buffer Size */
+#define	CONFIG_SYS_CBSIZE		256
+#define	CONFIG_SYS_PBSIZE		\
+	(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define	CONFIG_SYS_MAXARGS		16
+#define	CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
 #define	CONFIG_SYS_DEVICE_NULLDEV	1
 
 /*
@@ -150,12 +148,10 @@
  */
 #undef	CONFIG_SYS_CLKS_IN_HZ
 #define	CONFIG_SYS_HZ			3250000		/* Timer @ 3250000 Hz */
-#define CONFIG_SYS_CPUSPEED		0x190		/* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
+#define	CONFIG_SYS_CPUSPEED		0x190		/* 312MHz */
 
 /*
  * Stack sizes
- *
- * The stack sizes are set up in start.S using the settings below
  */
 #define	CONFIG_STACKSIZE		(128*1024)	/* regular stack */
 #ifdef	CONFIG_USE_IRQ
@@ -166,17 +162,24 @@
 /*
  * DRAM Map
  */
-#define	CONFIG_NR_DRAM_BANKS		2		/* We have 2 banks of DRAM */
+#define	CONFIG_NR_DRAM_BANKS		2		/* 2 banks of DRAM */
 #define	PHYS_SDRAM_1			0xa0000000	/* SDRAM Bank #1 */
 #define	PHYS_SDRAM_1_SIZE		0x08000000	/* 128 MB */
+
+#ifdef	CONFIG_256M_U_BOOT
 #define	PHYS_SDRAM_2			0x80000000	/* SDRAM Bank #2 */
 #define	PHYS_SDRAM_2_SIZE		0x08000000	/* 128 MB */
+#endif
 
 #define	CONFIG_SYS_DRAM_BASE		0xa0000000	/* CS0 */
+#ifdef	CONFIG_256M_U_BOOT
 #define	CONFIG_SYS_DRAM_SIZE		0x10000000	/* 256 MB DRAM */
+#else
+#define	CONFIG_SYS_DRAM_SIZE		0x08000000	/* 128 MB DRAM */
+#endif
 
-#define CONFIG_SYS_MEMTEST_START	0xa0400000	/* memtest works on */
-#define CONFIG_SYS_MEMTEST_END		0xa0800000	/* 4 ... 8 MB in DRAM */
+#define	CONFIG_SYS_MEMTEST_START	0xa0400000	/* memtest works on */
+#define	CONFIG_SYS_MEMTEST_END		0xa0800000	/* 4 ... 8 MB in DRAM */
 
 #define	CONFIG_SYS_LOAD_ADDR		(0x5c000000)
 
@@ -185,14 +188,22 @@
  */
 #if	defined(CONFIG_CMD_FLASH)	/* NOR */
 #define	PHYS_FLASH_1			0x00000000	/* Flash Bank #1 */
+
+#ifdef	CONFIG_256M_U_BOOT
 #define	PHYS_FLASH_2			0x02000000	/* Flash Bank #2 */
+#endif
 
 #define	CONFIG_SYS_FLASH_CFI
 #define	CONFIG_FLASH_CFI_DRIVER		1
 
 #define	CONFIG_SYS_MAX_FLASH_SECT	(4 + 255)
+#ifdef	CONFIG_256M_U_BOOT
 #define	CONFIG_SYS_MAX_FLASH_BANKS	2
 #define	CONFIG_SYS_FLASH_BANKS_LIST	{ PHYS_FLASH_1, PHYS_FLASH_2 }
+#else
+#define	CONFIG_SYS_MAX_FLASH_BANKS	1
+#define	CONFIG_SYS_FLASH_BASE		PHYS_FLASH_1
+#endif
 
 #define	CONFIG_SYS_FLASH_ERASE_TOUT	(25*CONFIG_SYS_HZ)
 #define	CONFIG_SYS_FLASH_WRITE_TOUT	(25*CONFIG_SYS_HZ)
@@ -200,25 +211,26 @@
 #define	CONFIG_SYS_FLASH_USE_BUFFER_WRITE	1
 #define	CONFIG_SYS_FLASH_PROTECTION		1
 
-#define CONFIG_ENV_IS_IN_FLASH		1
+#define	CONFIG_ENV_IS_IN_FLASH		1
+#define	CONFIG_ENV_SECT_SIZE		0x4000
 
 #elif	defined(CONFIG_CMD_ONENAND)	/* OneNAND */
 #define	CONFIG_SYS_NO_FLASH
 #define	CONFIG_SYS_ONENAND_BASE		0x00000000
+
 #define	CONFIG_ENV_IS_IN_ONENAND	1
+#define	CONFIG_ENV_SECT_SIZE		0x20000
 
 #else	/* No flash */
 #define	CONFIG_SYS_NO_FLASH
 #define	CONFIG_SYS_ENV_IS_NOWHERE
 #endif
 
-#define	CONFIG_SYS_MONITOR_BASE		0x000000
+#define	CONFIG_SYS_MONITOR_BASE		0x0
 #define	CONFIG_SYS_MONITOR_LEN		0x40000
 
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_LEN)
-#define CONFIG_ENV_SECT_SIZE	0x40000
-#define CONFIG_ENV_ADDR_REDUND	(CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
-#define CONFIG_ENV_SIZE_REDUND	(CONFIG_ENV_SIZE)
+#define	CONFIG_ENV_ADDR			0x40000
+#define	CONFIG_ENV_SIZE			0x4000
 
 /*
  * IDE
@@ -230,15 +242,15 @@
 
 #define	__io
 
-#define CONFIG_SYS_IDE_MAXBUS		1
-#define CONFIG_SYS_IDE_MAXDEVICE	1
+#define	CONFIG_SYS_IDE_MAXBUS		1
+#define	CONFIG_SYS_IDE_MAXDEVICE	1
 
-#define CONFIG_SYS_ATA_BASE_ADDR	0x0c000000
-#define CONFIG_SYS_ATA_IDE0_OFFSET	0x0
+#define	CONFIG_SYS_ATA_BASE_ADDR	0x0c000000
+#define	CONFIG_SYS_ATA_IDE0_OFFSET	0x0
 
-#define CONFIG_SYS_ATA_DATA_OFFSET	0x120
-#define CONFIG_SYS_ATA_REG_OFFSET	0x120
-#define CONFIG_SYS_ATA_ALT_OFFSET	0x120
+#define	CONFIG_SYS_ATA_DATA_OFFSET	0x120
+#define	CONFIG_SYS_ATA_REG_OFFSET	0x120
+#define	CONFIG_SYS_ATA_ALT_OFFSET	0x120
 
 #define	CONFIG_SYS_ATA_STRIDE		2
 #endif
@@ -284,7 +296,11 @@
 #define	CONFIG_SYS_MSC0_VAL	0x3ffc95fa
 #define	CONFIG_SYS_MSC1_VAL	0x02ccf974
 #define	CONFIG_SYS_MSC2_VAL	0x00000000
+#ifdef	CONFIG_256M_U_BOOT
 #define	CONFIG_SYS_MDCNFG_VAL	0x8ad30ad3
+#else
+#define	CONFIG_SYS_MDCNFG_VAL	0x88000ad3
+#endif
 #define	CONFIG_SYS_MDREFR_VAL	0x201fe01e
 #define	CONFIG_SYS_MDMRS_VAL	0x00000000
 #define	CONFIG_SYS_FLYCNFG_VAL	0x00000000
@@ -306,13 +322,13 @@
  * LCD
  */
 #ifdef	CONFIG_LCD
-#define CONFIG_VOIPAC_LCD
+#define	CONFIG_VOIPAC_LCD
 #endif
 
 /*
  * USB
  */
-#ifdef CONFIG_CMD_USB
+#ifdef	CONFIG_CMD_USB
 #define	CONFIG_USB_OHCI_NEW
 #define	CONFIG_SYS_USB_OHCI_CPU_INIT
 #define	CONFIG_SYS_USB_OHCI_BOARD_INIT