X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=board%2Fms7720se%2Flowlevel_init.S;h=3df25b67267f9beae2fcc842c4025a17a5d0eae7;hb=31ac2d0c6af61b16ab8c3c6cefe61f53a06219d7;hp=dcb77ef260235d2c1257f8a84c9ba4317e08ef91;hpb=b2b5e2bb78a1ef4ae8504f5a26bfdc3293ea74ae;p=oweals%2Fu-boot.git

diff --git a/board/ms7720se/lowlevel_init.S b/board/ms7720se/lowlevel_init.S
index dcb77ef260..3df25b6726 100644
--- a/board/ms7720se/lowlevel_init.S
+++ b/board/ms7720se/lowlevel_init.S
@@ -18,6 +18,8 @@
  * MA 02111-1307 USA
  */
 
+#include <asm/macro.h>
+
 	.global	lowlevel_init
 
 	.text
@@ -25,157 +27,83 @@
 
 lowlevel_init:
 
-	mov.l	WTCSR_A,r1
-	mov.l	WTCSR_D,r0
-	mov.w	r0,@r1
+	write16	WTCSR_A, WTCSR_D
+
+	write16	WTCNT_A, WTCNT_D
 
-	mov.l	WTCNT_A,r1
-	mov.l	WTCNT_D,r0
-	mov.w	r0,@r1
+	write16	FRQCR_A, FRQCR_D
 
-	mov.l	FRQCR_A,r1
-	mov.l	FRQCR_D,r0
-	mov.w	r0,@r1
+	write16	UCLKCR_A, UCLKCR_D
 
-	mov.l	UCLKCR_A,r1
-	mov.l	UCLKCR_D,r0
-	mov.w	r0,@r1
+	write32	CMNCR_A, CMNCR_D
 
-	mov.l	CMNCR_A, r1
-	mov.l	CMNCR_D, r0
-	mov.l	r0, @r1
+	write32	CMNCR_A, CMNCR_D
 
-	mov.l	CS0BCR_A, r1
-	mov.l	CS0BCR_D, r0
-	mov.l	r0, @r1
+	write32	CS0BCR_A, CS0BCR_D
 
-	mov.l	CS2BCR_A, r1
-	mov.l	CS2BCR_D, r0
-	mov.l	r0, @r1
+	write32	CS2BCR_A, CS2BCR_D
 
-	mov.l	CS3BCR_A, r1
-	mov.l	CS3BCR_D, r0
-	mov.l	r0, @r1
+	write32	CS3BCR_A, CS3BCR_D
 
-	mov.l	CS4BCR_A, r1
-	mov.l	CS4BCR_D, r0
-	mov.l	r0, @r1
+	write32	CS4BCR_A, CS4BCR_D
 
-	mov.l	CS5ABCR_A, r1
-	mov.l	CS5ABCR_D, r0
-	mov.l	r0, @r1
+	write32	CS5ABCR_A, CS5ABCR_D
 
-	mov.l	CS5BBCR_A, r1
-	mov.l	CS5BBCR_D, r0
-	mov.l	r0, @r1
+	write32	CS5BBCR_A, CS5BBCR_D
 
-	mov.l	CS6ABCR_A, r1
-	mov.l	CS6ABCR_D, r0
-	mov.l	r0, @r1
+	write32	CS6ABCR_A, CS6ABCR_D
 
-	mov.l	CS6BBCR_A, r1
-	mov.l	CS6BBCR_D, r0
-	mov.l	r0, @r1
+	write32	CS6BBCR_A, CS6BBCR_D
 
-	mov.l	CS0WCR_A, r1
-	mov.l	CS0WCR_D, r0
-	mov.l	r0, @r1
+	write32	CS0WCR_A, CS0WCR_D
 
-	mov.l	CS2WCR_A, r1
-	mov.l	CS2WCR_D, r0
-	mov.l	r0, @r1
+	write32	CS2WCR_A, CS2WCR_D
 
-	mov.l	CS3WCR_A, r1
-	mov.l	CS3WCR_D, r0
-	mov.l	r0, @r1
+	write32	CS3WCR_A, CS3WCR_D
 
-	mov.l	CS4WCR_A, r1
-	mov.l	CS4WCR_D, r0
-	mov.l	r0, @r1
+	write32	CS4WCR_A, CS4WCR_D
 
-	mov.l	CS5AWCR_A, r1
-	mov.l	CS5AWCR_D, r0
-	mov.l	r0, @r1
+	write32	CS5AWCR_A, CS5AWCR_D
 
-	mov.l	CS5BWCR_A, r1
-	mov.l	CS5BWCR_D, r0
-	mov.l	r0, @r1
+	write32	CS5BWCR_A, CS5BWCR_D
 
-	mov.l	CS6AWCR_A, r1
-	mov.l	CS6AWCR_D, r0
-	mov.l	r0, @r1
+	write32	CS6AWCR_A, CS6AWCR_D
 
-	mov.l	CS6BWCR_A, r1
-	mov.l	CS6BWCR_D, r0
-	mov.l	r0, @r1
+	write32	CS6BWCR_A, CS6BWCR_D
 
-	mov.l	SDCR_A, r1
-	mov.l	SDCR_D1, r0
-	mov.l	r0, @r1
+	write32	SDCR_A, SDCR_D1
 
-	mov.l	RTCSR_A, r1
-	mov.l	RTCSR_D, r0
-	mov.l	r0, @r1
+	write32	RTCSR_A, RTCSR_D
 
-	mov.l	RTCNT_A, r1
-	mov.l	RTCNT_D, r0
-	mov.l	r0, @r1
+	write32	RTCNT_A RTCNT_D
 
-	mov.l	RTCOR_A, r1
-	mov.l	RTCOR_D, r0
-	mov.l	r0, @r1
+	write32	RTCOR_A, RTCOR_D
 
-	mov.l	SDCR_A, r1
-	mov.l	SDCR_D2, r0
-	mov.l	r0, @r1
+	write32	SDCR_A, SDCR_D2
 
-	mov.l	SDMR3_A, r1
-	mov.l	SDMR3_D, r0
-	mov.w	r0, @r1
+	write16	SDMR3_A, SDMR3_D
 
-	mov.l	PCCR_A, r1
-	mov.l	PCCR_D, r0
-	mov.w	r0, @r1
+	write16	PCCR_A, PCCR_D
 
-	mov.l	PDCR_A, r1
-	mov.l	PDCR_D, r0
-	mov.w	r0, @r1
+	write16	PDCR_A, PDCR_D
 
-	mov.l	PECR_A, r1
-	mov.l	PECR_D, r0
-	mov.w	r0, @r1
+	write16	PECR_A, PECR_D
 
-	mov.l	PGCR_A, r1
-	mov.l	PGCR_D, r0
-	mov.w	r0, @r1
+	write16	PGCR_A, PGCR_D
 
-	mov.l	PHCR_A, r1
-	mov.l	PHCR_D, r0
-	mov.w	r0, @r1
+	write16	PHCR_A, PHCR_D
 
-	mov.l	PPCR_A, r1
-	mov.l	PPCR_D, r0
-	mov.w	r0, @r1
+	write16	PPCR_A, PPCR_D
 
-	mov.l	PTCR_A, r1
-	mov.l	PTCR_D, r0
-	mov.w	r0, @r1
+	write16	PTCR_A, PTCR_D
 
-	mov.l	PVCR_A, r1
-	mov.l	PVCR_D, r0
-	mov.w	r0, @r1
+	write16	PVCR_A, PVCR_D
 
-	mov.l	PSELA_A, r1
-	mov.l	PSELA_D, r0
-	mov.w	r0, @r1
+	write16	PSELA_A, PSELA_D
 
-	mov.l	CCR_A, r1
-	mov.l	CCR_D, r0
-	mov.l	r0, @r1
+	write32	CCR_A, CCR_D
 
-	mov.l	LED_A, r1
-	mov.l	LED_D, r0
-	mov.b	r0, @r1
+	write8	LED_A, LED_D
 
 	rts
 	 nop
@@ -186,10 +114,10 @@ FRQCR_A:	.long	0xA415FF80	/* FRQCR Address */
 WTCNT_A:	.long	0xA415FF84
 WTCSR_A:	.long	0xA415FF86
 UCLKCR_A:	.long	0xA40A0008
-FRQCR_D:	.long	0x1103		/* I:B:P=8:4:2 */
-WTCNT_D:	.long	0x5A00
-WTCSR_D:	.long	0xA506
-UCLKCR_D:	.long	0xA5C0
+FRQCR_D:	.word	0x1103		/* I:B:P=8:4:2 */
+WTCNT_D:	.word	0x5A00
+WTCSR_D:	.word	0xA506
+UCLKCR_D:	.word	0xA5C0
 
 #define BSC_BASE	0xA4FD0000
 CMNCR_A:	.long	BSC_BASE
@@ -236,7 +164,8 @@ SDCR_D1:	.long	0x00000011
 RTCSR_D:	.long	0xA55A0010
 RTCNT_D:	.long	0xA55A001F
 RTCOR_D:	.long	0xA55A001F
-SDMR3_D:	.long	0x0000
+SDMR3_D:	.word	0x0000
+.align 2
 SDCR_D2:	.long	0x00000811
 
 #define PFC_BASE	0xA4050100
@@ -250,15 +179,16 @@ PTCR_A:		.long	PFC_BASE + 0x1E
 PVCR_A:		.long	PFC_BASE + 0x22
 PSELA_A:	.long	PFC_BASE + 0x24
 
-PCCR_D:		.long	0x0000
-PDCR_D:		.long	0x0000
-PECR_D:		.long	0x0000
-PGCR_D:		.long	0x0000
-PHCR_D:		.long	0x0000
-PPCR_D:		.long	0x00AA
-PTCR_D:		.long	0x0280
-PVCR_D:		.long	0x0000
-PSELA_D:	.long	0x0000
+PCCR_D:		.word	0x0000
+PDCR_D:		.word	0x0000
+PECR_D:		.word	0x0000
+PGCR_D:		.word	0x0000
+PHCR_D:		.word	0x0000
+PPCR_D:		.word	0x00AA
+PTCR_D:		.word	0x0280
+PVCR_D:		.word	0x0000
+PSELA_D:	.word	0x0000
+.align 2
 
 CCR_A:		.long	0xFFFFFFEC
 !CCR_D:		.long	0x0000000D