diff options
Diffstat (limited to 'board/renesas/ap325rxa/lowlevel_init.S')
| -rw-r--r-- | board/renesas/ap325rxa/lowlevel_init.S | 125 |
1 files changed, 33 insertions, 92 deletions
diff --git a/board/renesas/ap325rxa/lowlevel_init.S b/board/renesas/ap325rxa/lowlevel_init.S index 4f66588..b32f491 100644 --- a/board/renesas/ap325rxa/lowlevel_init.S +++ b/board/renesas/ap325rxa/lowlevel_init.S @@ -23,6 +23,7 @@ #include <config.h> #include <version.h> #include <asm/processor.h> +#include <asm/macro.h> /* * Board specific low level init code, called _very_ early in the @@ -38,113 +39,59 @@ .align 2 lowlevel_init: - mov.l DRVCRA_A, r1 - mov.l DRVCRA_D, r0 - mov.w r0, @r1 + write16 DRVCRA_A, DRVCRA_D - mov.l DRVCRB_A, r1 - mov.l DRVCRB_D, r0 - mov.w r0, @r1 + write16 DRVCRB_A, DRVCRB_D - mov.l RWTCSR_A, r1 - mov.l RWTCSR_D1, r0 - mov.w r0, @r1 + write16 RWTCSR_A, RWTCSR_D1 - mov.l RWTCNT_A, r1 - mov.l RWTCNT_D, r0 - mov.w r0, @r1 + write16 RWTCNT_A, RWTCNT_D - mov.l RWTCSR_A, r1 - mov.l RWTCSR_D2, r0 - mov.w r0, @r1 + write16 RWTCSR_A, RWTCSR_D2 - mov.l FRQCR_A, r1 - mov.l FRQCR_D, r0 - mov.l r0, @r1 + write32 FRQCR_A, FRQCR_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 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 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 SBSC_SDCR_A, r1 - mov.l SBSC_SDCR_D1, r0 - mov.l r0, @r1 + write32 SBSC_SDCR_A, SBSC_SDCR_D1 - mov.l SBSC_SDWCR_A, r1 - mov.l SBSC_SDWCR_D, r0 - mov.l r0, @r1 + write32 SBSC_SDWCR_A, SBSC_SDWCR_D - mov.l SBSC_SDPCR_A, r1 - mov.l SBSC_SDPCR_D, r0 - mov.l r0, @r1 + write32 SBSC_SDPCR_A, SBSC_SDPCR_D - mov.l SBSC_RTCSR_A, r1 - mov.l SBSC_RTCSR_D, r0 - mov.l r0, @r1 + write32 SBSC_RTCSR_A, SBSC_RTCSR_D - mov.l SBSC_RTCNT_A, r1 - mov.l SBSC_RTCNT_D, r0 - mov.l r0, @r1 + write32 SBSC_RTCNT_A, SBSC_RTCNT_D - mov.l SBSC_RTCOR_A, r1 - mov.l SBSC_RTCOR_D, r0 - mov.l r0, @r1 + write32 SBSC_RTCOR_A, SBSC_RTCOR_D - mov.l SBSC_SDMR3_A1, r1 - mov.l SBSC_SDMR3_D, r0 - mov.b r0, @r1 + write8 SBSC_SDMR3_A1, SBSC_SDMR3_D - mov.l SBSC_SDMR3_A2, r1 - mov.l SBSC_SDMR3_D, r0 - mov.b r0, @r1 + write8 SBSC_SDMR3_A2, SBSC_SDMR3_D mov.l SLEEP_CNT, r1 2: tst r1, r1 @@ -152,19 +99,13 @@ lowlevel_init: bf/s 2b dt r1 - mov.l SBSC_SDMR3_A3, r1 - mov.l SBSC_SDMR3_D, r0 - mov.b r0, @r1 + write8 SBSC_SDMR3_A3, SBSC_SDMR3_D - mov.l SBSC_SDCR_A, r1 - mov.l SBSC_SDCR_D2, r0 - mov.l r0, @r1 + write32 SBSC_SDCR_A, SBSC_SDCR_D2 - mov.l CCR_A, r1 - mov.l CCR_D, r0 - mov.l r0, @r1 + write32 CCR_A, CCR_D - ! BL bit off (init = ON) (?!?) + ! BL bit off (init = ON) (?!?) stc sr, r0 ! BL bit off(init=ON) mov.l SR_MASK_D, r1 @@ -211,7 +152,7 @@ SBSC_SDMR3_D: .long 0x00 CMNCR_A: .long CMNCR CS0BCR_A: .long CS0BCR CS4BCR_A: .long CS4BCR -CS5ABCR_A: .long CS5ABCR +CS5ABCR_A: .long CS5ABCR CS5BBCR_A: .long CS5BBCR CS6ABCR_A: .long CS6ABCR CS6BBCR_A: .long CS6BBCR |