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authorPete Popov <ppopov@embeddedalley.com>2005-09-14 16:17:59 +0000
committerRalf Baechle <ralf@linux-mips.org>2005-10-29 19:32:20 +0100
commit64abf64d10b3a547becefeb26394dfbefac273fb (patch)
tree2960d858aa3490548385f77fbd460c6dc60e1e5b /arch/mips/au1000/pb1200/board_setup.c
parent4f94afa258c3e574a8d985160e87146a5183944b (diff)
Misc au1200 updates.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000/pb1200/board_setup.c')
-rw-r--r--arch/mips/au1000/pb1200/board_setup.c74
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 9c5d48dd7121..a45b17538ac9 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;
+}
+