X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fcolibri_pxa270%2Fcolibri_pxa270.c;h=191fb333e40ff53f9aba9c7c414b16fe2898df4d;hb=02cf8fd6fbef7ac015a234b09e7b55765aefcd4f;hp=84ec38e4a22966692b1336c63043edc6bb518d81;hpb=09b4a9cf4003599f2cd609587dfa5f0b754640ed;p=u-boot

diff --git a/board/colibri_pxa270/colibri_pxa270.c b/board/colibri_pxa270/colibri_pxa270.c
index 84ec38e4a2..191fb333e4 100644
--- a/board/colibri_pxa270/colibri_pxa270.c
+++ b/board/colibri_pxa270/colibri_pxa270.c
@@ -22,6 +22,7 @@
 #include <common.h>
 #include <asm/arch/hardware.h>
 #include <netdev.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -41,8 +42,9 @@ struct serial_device *default_serial_console (void)
 
 int board_init (void)
 {
-	/* memory and cpu-speed are setup before relocation */
-	/* so we do _nothing_ here */
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
 
 	/* arch number of vpac270 */
 	gd->bd->bi_arch_number = MACH_TYPE_COLIBRI;
@@ -53,40 +55,47 @@ int board_init (void)
 	return 0;
 }
 
-int dram_init (void)
+extern void pxa_dram_init(void);
+int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	pxa_dram_init();
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
+}
 
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
-	return 0;
 }
 
 #ifdef	CONFIG_CMD_USB
 int usb_board_init(void)
 {
-	UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
-		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+	writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
+		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+		UHCHR);
 
-	UHCHR |= UHCHR_FSBIR;
+	writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
 
 	while (UHCHR & UHCHR_FSBIR);
 
-	UHCHR &= ~UHCHR_SSE;
-	UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+	writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+	writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
 
 	/* Clear any OTG Pin Hold */
-	if (PSSR & PSSR_OTGPH)
-		PSSR |= PSSR_OTGPH;
+	if (readl(PSSR) & PSSR_OTGPH)
+		writel(readl(PSSR) | PSSR_OTGPH, PSSR);
 
-	UHCRHDA &= ~(0x200);
-	UHCRHDA |= 0x100;
+	writel(readl(UHCRHDA) & ~(0x200), UHCRHDA);
+	writel(readl(UHCRHDA) | 0x100, UHCRHDA);
 
 	/* Set port power control mask bits, only 3 ports. */
-	UHCRHDB |= (0x7<<17);
+	writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
 
 	/* enable port 2 */
-	UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE;
+	writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS |
+		UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR);
 
 	return 0;
 }
@@ -98,14 +107,14 @@ void usb_board_init_fail(void)
 
 void usb_board_stop(void)
 {
-	UHCHR |= UHCHR_FHR;
+	writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
 	udelay(11);
-	UHCHR &= ~UHCHR_FHR;
+	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
 
-	UHCCOMS |= 1;
+	writel(readl(UHCCOMS) | 1, UHCCOMS);
 	udelay(10);
 
-	CKEN &= ~CKEN10_USBHOST;
+	writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
 
 	return;
 }