diff options
| author | Pete Popov <ppopov@embeddedalley.com> | 2005-09-14 16:17:59 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:32:20 +0100 |
| commit | 64abf64d10b3a547becefeb26394dfbefac273fb (patch) | |
| tree | 2960d858aa3490548385f77fbd460c6dc60e1e5b /arch/mips/au1000/pb1200 | |
| parent | 4f94afa258c3e574a8d985160e87146a5183944b (diff) | |
Misc au1200 updates.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000/pb1200')
| -rw-r--r-- | arch/mips/au1000/pb1200/board_setup.c | 74 |
1 files changed, 42 insertions, 32 deletions
diff --git a/arch/mips/au1000/pb1200/board_setup.c b/arch/mips/au1000/pb1200/board_setup.c index 9c5d48dd712..a45b17538ac 100644 --- a/arch/mips/au1000/pb1200/board_setup.c +++ b/arch/mips/au1000/pb1200/board_setup.c @@ -58,22 +58,10 @@ extern void _board_init_irq(void); extern void (*board_init_irq)(void); -#ifdef CONFIG_BLK_DEV_IDE_AU1XXX -extern u32 au1xxx_ide_virtbase; -extern u64 au1xxx_ide_physbase; -extern int au1xxx_ide_irq; - -u32 led_base_addr; -/* Ddma */ -chan_tab_t *ide_read_ch, *ide_write_ch; -u32 au1xxx_ide_ddma_enable = 0, switch4ddma = 1; // PIO+ddma - -dbdev_tab_t new_dbdev_tab_element = { DSCR_CMD0_THROTTLE, DEV_FLAGS_ANYUSE, 0, 0, 0x00000000, 0, 0 }; -#endif /* end CONFIG_BLK_DEV_IDE_AU1XXX */ - void board_reset (void) { bcsr->resets = 0; + bcsr->system = 0; } void __init board_setup(void) @@ -94,7 +82,7 @@ void __init board_setup(void) au_sync(); #endif -#if defined( CONFIG_I2C_ALGO_AU1550 ) +#if defined(CONFIG_I2C_AU1550) { u32 freq0, clksrc; @@ -134,35 +122,24 @@ void __init board_setup(void) #ifdef CONFIG_FB_AU1200 argptr = prom_getcmdline(); #ifdef CONFIG_MIPS_PB1200 - strcat(argptr, " video=au1200fb:panel:s11"); + strcat(argptr, " video=au1200fb:panel:bs"); #endif #ifdef CONFIG_MIPS_DB1200 - strcat(argptr, " video=au1200fb:panel:s7"); + strcat(argptr, " video=au1200fb:panel:bs"); #endif #endif -#if defined(CONFIG_BLK_DEV_IDE_AU1XXX) - /* - * Iniz IDE parameters - */ - au1xxx_ide_irq = PB1200_IDE_INT; - au1xxx_ide_physbase = AU1XXX_ATA_PHYS_ADDR; - au1xxx_ide_virtbase = KSEG1ADDR(AU1XXX_ATA_PHYS_ADDR); - /* - * change PIO or PIO+Ddma - * check the GPIO-5 pin condition. pb1200:s18_dot */ - switch4ddma = (au_readl(SYS_PINSTATERD) & (1 << 5)) ? 1 : 0; -#endif - /* The Pb1200 development board uses external MUX for PSC0 to support SMB/SPI. bcsr->resets bit 12: 0=SMB 1=SPI */ -#if defined(CONFIG_AU1550_PSC_SPI) && defined(CONFIG_I2C_ALGO_AU1550) +#if defined(CONFIG_AU1XXX_PSC_SPI) && defined(CONFIG_I2C_AU1550) #error I2C and SPI are mutually exclusive. Both are physically connected to PSC0.\ Refer to Pb1200/Db1200 documentation. -#elif defined( CONFIG_AU1550_PSC_SPI ) +#elif defined( CONFIG_AU1XXX_PSC_SPI ) bcsr->resets |= BCSR_RESETS_PCS0MUX; -#elif defined( CONFIG_I2C_ALGO_AU1550 ) + /*Hard Coding Value to enable Temp Sensors [bit 14] Value for SOC Au1200. Pls refer documentation*/ + bcsr->resets =0x900f; +#elif defined( CONFIG_I2C_AU1550 ) bcsr->resets &= (~BCSR_RESETS_PCS0MUX); #endif au_sync(); @@ -181,3 +158,36 @@ void __init board_setup(void) board_init_irq = _board_init_irq; } } + +int +board_au1200fb_panel (void) +{ + BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR; + int p; + + p = bcsr->switches; + p >>= 8; + p &= 0x0F; + return p; +} + +int +board_au1200fb_panel_init (void) +{ + /* Apply power */ + BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR; + bcsr->board |= (BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD | BCSR_BOARD_LCDBL); + /*printk("board_au1200fb_panel_init()\n"); */ + return 0; +} + +int +board_au1200fb_panel_shutdown (void) +{ + /* Remove power */ + BCSR *bcsr = (BCSR *)BCSR_KSEG1_ADDR; + bcsr->board &= ~(BCSR_BOARD_LCDVEE | BCSR_BOARD_LCDVDD | BCSR_BOARD_LCDBL); + /*printk("board_au1200fb_panel_shutdown()\n"); */ + return 0; +} + |