diff options
Diffstat (limited to 'board/mpc8349itx')
| -rw-r--r-- | board/mpc8349itx/mpc8349itx.c | 47 | ||||
| -rw-r--r-- | board/mpc8349itx/pci.c | 5 |
2 files changed, 24 insertions, 28 deletions
diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c index c0e72c9..097bb37 100644 --- a/board/mpc8349itx/mpc8349itx.c +++ b/board/mpc8349itx/mpc8349itx.c @@ -134,8 +134,7 @@ volatile static struct pci_controller hose[] = { }; #endif /* CONFIG_PCI */ -/* If MPC8349E-mITX is soldered with SDRAM, then initialize it. -*/ +/* If MPC8349E-mITX is soldered with SDRAM, then initialize it. */ void sdram_init(void) { @@ -255,32 +254,12 @@ long int initdram(int board_type) int checkboard(void) { -#ifdef CONFIG_HARD_I2C - u8 i2c_data; -#endif - - puts("Board: Freescale MPC8349E-mITX"); - -#ifdef CONFIG_HARD_I2C - i2c_set_bus_num(2); - if (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == - 0) - printf(" %u.%u (PCF8475A)", (i2c_data & 0x02) >> 1, - i2c_data & 0x01); - else if (i2c_read(CFG_I2C_8574_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) - == 0) - printf(" %u.%u (PCF8475)", (i2c_data & 0x02) >> 1, - i2c_data & 0x01); - else - printf(" ?.?"); -#endif - - puts("\n"); + puts("Board: Freescale MPC8349E-mITX\n"); return 0; } -/** +/* * Implement a work-around for a hardware problem with compact * flash. * @@ -347,7 +326,7 @@ int misc_init_f(void) return 0; } -/** +/* * Make sure the EEPROM has the HRCW correctly programmed. * Make sure the RTC is correctly programmed. * @@ -366,7 +345,8 @@ int misc_init_r(void) #ifdef CONFIG_HARD_I2C - uchar orig_bus = i2c_get_bus_num();; + unsigned int orig_bus = i2c_get_bus_num();; + u8 i2c_data; #ifdef CFG_I2C_RTC_ADDR char ds1339_data[17]; @@ -381,8 +361,21 @@ int misc_init_r(void) }; u8 data[sizeof(eeprom_data)]; +#endif + printf("Board revision: "); i2c_set_bus_num(1); + if (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0) + printf("%u.%u (PCF8475A)\n", (i2c_data & 0x02) >> 1, i2c_data & 0x01); + else if (i2c_read(CFG_I2C_8574_ADDR2, 0, 0, &i2c_data, sizeof(i2c_data)) == 0) + printf("%u.%u (PCF8475)\n", (i2c_data & 0x02) >> 1, i2c_data & 0x01); + else { + printf("Unknown\n"); + rc = 1; + } + +#ifdef CFG_I2C_EEPROM_ADDR + i2c_set_bus_num(0); if (i2c_read(CFG_I2C_EEPROM_ADDR, 0, 2, data, sizeof(data)) == 0) { if (memcmp(data, eeprom_data, sizeof(data)) != 0) { @@ -400,7 +393,7 @@ int misc_init_r(void) #endif #ifdef CFG_I2C_RTC_ADDR - i2c_set_bus_num(2); + i2c_set_bus_num(1); if (i2c_read(CFG_I2C_RTC_ADDR, 0, 1, ds1339_data, sizeof(ds1339_data)) == 0) { diff --git a/board/mpc8349itx/pci.c b/board/mpc8349itx/pci.c index 535cc34..e81ad27 100644 --- a/board/mpc8349itx/pci.c +++ b/board/mpc8349itx/pci.c @@ -29,6 +29,9 @@ #include <pci.h> #include <asm/mpc8349_pci.h> #include <i2c.h> +#if defined(CONFIG_OF_FLAT_TREE) +#include <ft_build.h> +#endif DECLARE_GLOBAL_DATA_PTR; @@ -105,7 +108,7 @@ void pci_init_board(void) udelay(2000); #ifdef CONFIG_HARD_I2C - i2c_set_bus_num(2); + i2c_set_bus_num(1); /* Read the PCI_M66EN jumper setting */ if ((i2c_read(CFG_I2C_8574_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0) || (i2c_read(CFG_I2C_8574A_ADDR2, 0, 0, ®8, sizeof(reg8)) == 0)) { |