x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointer

On x86, change the type of the address parameter in
read8()/read16/read32()/write8()/write16()/write32() to be a
pointer, instead of unsigned long.

Change-Id: Ic26dd8a72d82828b69be3c04944710681b7bd330
Signed-off-by: Kevin Paul Herbert <kph@meraki.net>
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/7784
Tested-by: build bot (Jenkins)

1 files changed, 9 insertions, 9 deletions

diff --git a/src/southbridge/amd/sb800/hda.c b/src/southbridge/amd/sb800/hda.c
index 5265684f29..d40d0886c8 100644
--- a/src/southbridge/amd/sb800/hda.c
+++ b/src/southbridge/amd/sb800/hda.c
@@ -30,7 +30,7 @@
 #define HDA_ICII_BUSY (1 << 0)
 #define HDA_ICII_VALID (1 << 1)
 
-static int set_bits(u32 port, u32 mask, u32 val)
+static int set_bits(void *port, u32 mask, u32 val)
 {
 	u32 dword;
 	int count;
@@ -59,7 +59,7 @@ static int set_bits(u32 port, u32 mask, u32 val)
 	return 0;
 }
 
-static u32 codec_detect(u32 base)
+static u32 codec_detect(void *base)
 {
 	u32 dword;
 
@@ -96,7 +96,7 @@ no_codec:
  *  Wait 50usec for for the codec to indicate it is ready
  *  no response would imply that the codec is non-operative
  */
-static int wait_for_ready(u32 base)
+static int wait_for_ready(void *base)
 {
 	/* Use a 50 usec timeout - the Linux kernel uses the
 	 * same duration */
@@ -118,7 +118,7 @@ static int wait_for_ready(u32 base)
  *  the previous command.  No response would imply that the code
  *  is non-operative
  */
-static int wait_for_valid(u32 base)
+static int wait_for_valid(void *base)
 {
 	/* Use a 50 usec timeout - the Linux kernel uses the
 	 * same duration */
@@ -135,7 +135,7 @@ static int wait_for_valid(u32 base)
 	return -1;
 }
 
-static void codec_init(u32 base, int addr)
+static void codec_init(void *base, int addr)
 {
 	u32 dword;
 
@@ -155,7 +155,7 @@ static void codec_init(u32 base, int addr)
 	printk(BIOS_DEBUG, "%x(th) codec viddid: %08x\n", addr, dword);
 }
 
-static void codecs_init(u32 base, u32 codec_mask)
+static void codecs_init(void *base, u32 codec_mask)
 {
 	int i;
 	for (i = 3; i >= 0; i--) {
@@ -167,7 +167,7 @@ static void codecs_init(u32 base, u32 codec_mask)
 static void hda_init(struct device *dev)
 {
 	u32 dword;
-	u32 base;
+	void *base;
 	struct resource *res;
 	u32 codec_mask;
 
@@ -183,8 +183,8 @@ static void hda_init(struct device *dev)
 	if (!res)
 		return;
 
-	base = (u32)res->base;
-	printk(BIOS_DEBUG, "base = 0x%x\n", base);
+	base = res2mmio(res, 0, 0);
+	printk(BIOS_DEBUG, "base = 0x%p\n", base);
 	codec_mask = codec_detect(base);
 
 	if (codec_mask) {