diff options
| author | Michal Simek <monstr@monstr.eu> | 2007-09-11 00:29:27 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2007-09-11 00:29:27 +0200 |
| commit | 9c73f4b81172bc9f1b8f132450e69bcfb5b960ca (patch) | |
| tree | b20402ff5f80a91423b9d444ba5b947d36cd06ff /board/pcs440ep | |
| parent | 78cff50edba6b1508eb15c2f53ce966ac891eb9e (diff) | |
| parent | e251e00d0db4b36d1d2b7e38fec43a7296b529a2 (diff) | |
| download | u-boot-imx-9c73f4b81172bc9f1b8f132450e69bcfb5b960ca.zip u-boot-imx-9c73f4b81172bc9f1b8f132450e69bcfb5b960ca.tar.gz u-boot-imx-9c73f4b81172bc9f1b8f132450e69bcfb5b960ca.tar.bz2 | |
Merge git://www.denx.de/git/u-boot
Diffstat (limited to 'board/pcs440ep')
| -rw-r--r-- | board/pcs440ep/pcs440ep.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/board/pcs440ep/pcs440ep.c b/board/pcs440ep/pcs440ep.c index e247fee..90e99d3 100644 --- a/board/pcs440ep/pcs440ep.c +++ b/board/pcs440ep/pcs440ep.c @@ -30,6 +30,7 @@ #include <spd_sdram.h> #include <status_led.h> #include <sha1.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; @@ -867,6 +868,29 @@ U_BOOT_CMD( ); #endif +#if defined (CONFIG_CMD_IDE) +/* These addresses need to be shifted one place to the left + * ( bus per_addr 20 -30 is connectsd on CF bus A10-A0) + * These values are shifted + */ +extern ulong *ide_bus_offset; +void inline ide_outb(int dev, int port, unsigned char val) +{ + debug ("ide_outb (dev= %d, port= 0x%x, val= 0x%02x) : @ 0x%08lx\n", + dev, port, val, (ATA_CURR_BASE(dev)+port)); + + out_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1)), val); +} +unsigned char inline ide_inb(int dev, int port) +{ + uchar val; + val = in_be16((u16 *)(ATA_CURR_BASE(dev)+(port << 1))); + debug ("ide_inb (dev= %d, port= 0x%x) : @ 0x%08lx -> 0x%02x\n", + dev, port, (ATA_CURR_BASE(dev)+port), val); + return (val); +} +#endif + #ifdef CONFIG_IDE_PREINIT int ide_preinit (void) { |