diff options
Diffstat (limited to 'board/freescale/mpc8610hpcd/mpc8610hpcd.c')
| -rw-r--r-- | board/freescale/mpc8610hpcd/mpc8610hpcd.c | 45 |
1 files changed, 42 insertions, 3 deletions
diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c index 63790ca..617881a 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c @@ -54,7 +54,47 @@ int board_early_init_f(void) volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile ccsr_gur_t *gur = &immap->im_gur; - gur->gpiocr |= 0x888a5500; /* DIU16, IR1, UART0, UART2 */ + gur->gpiocr |= 0x88aa5500; /* DIU16, IR1, UART0, UART2 */ + + return 0; +} + +int misc_init_r(void) +{ + u8 tmp_val, version; + + /*Do not use 8259PIC*/ + tmp_val = in8(PIXIS_BASE + PIXIS_BRDCFG0); + out8(PIXIS_BASE + PIXIS_BRDCFG0, tmp_val | 0x80); + + /*For FPGA V7 or higher, set the IRQMAPSEL to 0 to use MAP0 interrupt*/ + version = in8(PIXIS_BASE + PIXIS_PVER); + if(version >= 0x07) { + tmp_val = in8(PIXIS_BASE + PIXIS_BRDCFG0); + out8(PIXIS_BASE + PIXIS_BRDCFG0, tmp_val & 0xbf); + } + + /* Using this for DIU init before the driver in linux takes over + * Enable the TFP410 Encoder (I2C address 0x38) + */ + + tmp_val = 0xBF; + i2c_write(0x38, 0x08, 1, &tmp_val, sizeof(tmp_val)); + /* Verify if enabled */ + tmp_val = 0; + i2c_read(0x38, 0x08, 1, &tmp_val, sizeof(tmp_val)); + debug("DVI Encoder Read: 0x%02lx\n",tmp_val); + + tmp_val = 0x10; + i2c_write(0x38, 0x0A, 1, &tmp_val, sizeof(tmp_val)); + /* Verify if enabled */ + tmp_val = 0; + i2c_read(0x38, 0x0A, 1, &tmp_val, sizeof(tmp_val)); + debug("DVI Encoder Read: 0x%02lx\n",tmp_val); + +#ifdef CONFIG_FSL_DIU_FB + mpc8610hpcd_diu_init(); +#endif return 0; } @@ -62,7 +102,6 @@ int board_early_init_f(void) int checkboard(void) { volatile immap_t *immap = (immap_t *)CFG_IMMR; - volatile ccsr_lbc_t *memctl = &immap->im_lbc; volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm; puts("Board: MPC8610HPCD\n"); @@ -468,7 +507,7 @@ ft_board_setup(void *blob, bd_t *bd) unsigned long get_board_sys_clk(ulong dummy) { - u8 i, go_bit, rd_clks; + u8 i; ulong val = 0; ulong a; |