u-boot/board/ms7720se/lowlevel_init.S
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

184 lines
3.4 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2007
* Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
*/
#include <asm/macro.h>
.global lowlevel_init
.text
.align 2
lowlevel_init:
write16 WTCSR_A, WTCSR_D
write16 WTCNT_A, WTCNT_D
write16 FRQCR_A, FRQCR_D
write16 UCLKCR_A, UCLKCR_D
write32 CMNCR_A, CMNCR_D
write32 CMNCR_A, CMNCR_D
write32 CS0BCR_A, CS0BCR_D
write32 CS2BCR_A, CS2BCR_D
write32 CS3BCR_A, CS3BCR_D
write32 CS4BCR_A, CS4BCR_D
write32 CS5ABCR_A, CS5ABCR_D
write32 CS5BBCR_A, CS5BBCR_D
write32 CS6ABCR_A, CS6ABCR_D
write32 CS6BBCR_A, CS6BBCR_D
write32 CS0WCR_A, CS0WCR_D
write32 CS2WCR_A, CS2WCR_D
write32 CS3WCR_A, CS3WCR_D
write32 CS4WCR_A, CS4WCR_D
write32 CS5AWCR_A, CS5AWCR_D
write32 CS5BWCR_A, CS5BWCR_D
write32 CS6AWCR_A, CS6AWCR_D
write32 CS6BWCR_A, CS6BWCR_D
write32 SDCR_A, SDCR_D1
write32 RTCSR_A, RTCSR_D
write32 RTCNT_A RTCNT_D
write32 RTCOR_A, RTCOR_D
write32 SDCR_A, SDCR_D2
write16 SDMR3_A, SDMR3_D
write16 PCCR_A, PCCR_D
write16 PDCR_A, PDCR_D
write16 PECR_A, PECR_D
write16 PGCR_A, PGCR_D
write16 PHCR_A, PHCR_D
write16 PPCR_A, PPCR_D
write16 PTCR_A, PTCR_D
write16 PVCR_A, PVCR_D
write16 PSELA_A, PSELA_D
write32 CCR_A, CCR_D
write8 LED_A, LED_D
rts
nop
.align 4
FRQCR_A: .long 0xA415FF80 /* FRQCR Address */
WTCNT_A: .long 0xA415FF84
WTCSR_A: .long 0xA415FF86
UCLKCR_A: .long 0xA40A0008
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
CS0BCR_A: .long BSC_BASE + 0x04
CS2BCR_A: .long BSC_BASE + 0x08
CS3BCR_A: .long BSC_BASE + 0x0C
CS4BCR_A: .long BSC_BASE + 0x10
CS5ABCR_A: .long BSC_BASE + 0x14
CS5BBCR_A: .long BSC_BASE + 0x18
CS6ABCR_A: .long BSC_BASE + 0x1C
CS6BBCR_A: .long BSC_BASE + 0x20
CS0WCR_A: .long BSC_BASE + 0x24
CS2WCR_A: .long BSC_BASE + 0x28
CS3WCR_A: .long BSC_BASE + 0x2C
CS4WCR_A: .long BSC_BASE + 0x30
CS5AWCR_A: .long BSC_BASE + 0x34
CS5BWCR_A: .long BSC_BASE + 0x38
CS6AWCR_A: .long BSC_BASE + 0x3C
CS6BWCR_A: .long BSC_BASE + 0x40
SDCR_A: .long BSC_BASE + 0x44
RTCSR_A: .long BSC_BASE + 0x48
RTCNT_A: .long BSC_BASE + 0x4C
RTCOR_A: .long BSC_BASE + 0x50
SDMR3_A: .long BSC_BASE + 0x58C0
CMNCR_D: .long 0x00000010
CS0BCR_D: .long 0x36DB0400
CS2BCR_D: .long 0x36DB0400
CS3BCR_D: .long 0x36DB4600
CS4BCR_D: .long 0x36DB0400
CS5ABCR_D: .long 0x36DB0400
CS5BBCR_D: .long 0x36DB0200
CS6ABCR_D: .long 0x36DB0400
CS6BBCR_D: .long 0x36DB0400
CS0WCR_D: .long 0x00000B01
CS2WCR_D: .long 0x00000500
CS3WCR_D: .long 0x00006D1B
CS4WCR_D: .long 0x00000500
CS5AWCR_D: .long 0x00000500
CS5BWCR_D: .long 0x00000500
CS6AWCR_D: .long 0x00000500
CS6BWCR_D: .long 0x00000500
SDCR_D1: .long 0x00000011
RTCSR_D: .long 0xA55A0010
RTCNT_D: .long 0xA55A001F
RTCOR_D: .long 0xA55A001F
SDMR3_D: .word 0x0000
.align 2
SDCR_D2: .long 0x00000811
#define PFC_BASE 0xA4050100
PCCR_A: .long PFC_BASE + 0x04
PDCR_A: .long PFC_BASE + 0x06
PECR_A: .long PFC_BASE + 0x08
PGCR_A: .long PFC_BASE + 0x0C
PHCR_A: .long PFC_BASE + 0x0E
PPCR_A: .long PFC_BASE + 0x18
PTCR_A: .long PFC_BASE + 0x1E
PVCR_A: .long PFC_BASE + 0x22
PSELA_A: .long PFC_BASE + 0x24
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
CCR_D: .long 0x0000000B
LED_A: .long 0xB6800000
LED_D: .long 0xFF