From b56bd0fcfc1c73db722e3462c8a9bf607ba7775e Mon Sep 17 00:00:00 2001 From: Matthias Fuchs Date: Fri, 28 Dec 2007 17:10:42 +0100 Subject: ppc4xx: Maintenance patch for VOH405 boards - add EEPROM write protection - initialize NAND GPIOs - use correct io accessors - slow down I2C clock to 100kHz - enable ext. I2C bus - cleanup Signed-off-by: Matthias Fuchs --- include/configs/VOH405.h | 31 +++++++++++-------------------- 1 file changed, 11 insertions(+), 20 deletions(-) (limited to 'include/configs/VOH405.h') diff --git a/include/configs/VOH405.h b/include/configs/VOH405.h index 3a413f555..3ca928ec9 100644 --- a/include/configs/VOH405.h +++ b/include/configs/VOH405.h @@ -52,9 +52,13 @@ #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#define CONFIG_NET_MULTI 1 +#undef CONFIG_HAS_ETH1 + #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_PHY_ADDR 0 /* PHY address */ #define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */ +#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */ #define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/ @@ -204,8 +208,6 @@ #define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */ #define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */ -#define CONFIG_ATAPI 1 /* ATAPI for Travelstar */ - #define CFG_ATA_BASE_ADDR 0xF0100000 #define CFG_ATA_IDE0_OFFSET 0x0000 #define CFG_ATA_IDE1_OFFSET 0x0010 @@ -244,11 +246,6 @@ #define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ -#if 0 /* test-only */ -#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */ -#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */ -#endif - /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) @@ -281,19 +278,12 @@ * I2C EEPROM (CAT24WC16) for environment */ #define CONFIG_HARD_I2C /* I2c with hardware support */ -#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */ #define CFG_I2C_SLAVE 0x7F #define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT24WC08 */ -#if 0 /* test-only */ -/* CAT24WC08/16... */ -#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */ -/* mask of address bits that overflow into the "EEPROM chip address" */ -#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07 -#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */ - /* 16 byte page write mode using*/ - /* last 4 bits of the address */ -#else +#define CFG_EEPROM_WREN 1 + /* CAT24WC32/64... */ #define CFG_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */ /* mask of address bits that overflow into the "EEPROM chip address" */ @@ -301,7 +291,6 @@ #define CFG_EEPROM_PAGE_WRITE_BITS 5 /* The Catalyst CAT24WC32 has */ /* 32 byte page write mode using*/ /* last 5 bits of the address */ -#endif #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */ #define CFG_EEPROM_PAGE_WRITE_ENABLE @@ -400,18 +389,20 @@ * GPIO0[28-29] - UART1 data signal input/output * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs -> GPIO */ -#define CFG_GPIO0_OSRH 0x40000550 +#define CFG_GPIO0_OSRH 0x00000550 #define CFG_GPIO0_OSRL 0x00000110 #define CFG_GPIO0_ISR1H 0x00000000 #define CFG_GPIO0_ISR1L 0x15555440 #define CFG_GPIO0_TSRH 0x00000000 #define CFG_GPIO0_TSRL 0x00000000 -#define CFG_GPIO0_TCR 0xF7FE0017 +#define CFG_GPIO0_TCR 0x777E0017 #define CFG_DUART_RST (0x80000000 >> 14) #define CFG_LCD_ENDIAN (0x80000000 >> 7) +#define CFG_IIC_ON (0x80000000 >> 8) #define CFG_LCD0_RST (0x80000000 >> 30) #define CFG_LCD1_RST (0x80000000 >> 31) +#define CFG_EEPROM_WP (0x80000000 >> 0) /* * Internal Definitions -- cgit v1.2.3