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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-12-02 16:00:10 +0100 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-12-02 16:00:10 +0100 |
| commit | 77524d2c9d81e97c54e704b65c8a02e4bec0f441 (patch) | |
| tree | 59a4ec271a84c57b4b5127d81ac97ea176ebff85 /board/calao/sbc35_a9g20/sbc35_a9g20.c | |
| parent | d44a5f51288aec60c6bdb4ac939d75c24e5bf9c2 (diff) | |
| parent | d07e2b598a690d6eb75019b379fc4933affe3d2c (diff) | |
Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'
Diffstat (limited to 'board/calao/sbc35_a9g20/sbc35_a9g20.c')
| -rw-r--r-- | board/calao/sbc35_a9g20/sbc35_a9g20.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/board/calao/sbc35_a9g20/sbc35_a9g20.c b/board/calao/sbc35_a9g20/sbc35_a9g20.c index ecf261c1ae..2074a93a12 100644 --- a/board/calao/sbc35_a9g20/sbc35_a9g20.c +++ b/board/calao/sbc35_a9g20/sbc35_a9g20.c @@ -15,7 +15,6 @@ #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> #include <asm/arch/gpio.h> #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) @@ -77,8 +76,6 @@ static void sbc35_a9g20_macb_hw_init(void) { struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; - struct at91_rstc *rstc = (struct at91_rstc *)ATMEL_BASE_RSTC; - unsigned long erstl; /* Enable EMAC clock */ writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); @@ -102,21 +99,7 @@ static void sbc35_a9g20_macb_hw_init(void) pin_to_mask(AT91_PIN_PA28), &pioa->pudr); - erstl = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK; - - /* Need to reset PHY -> 500ms reset */ - writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(13) | - AT91_RSTC_MR_URSTEN, &rstc->mr); - - writel(AT91_RSTC_KEY | AT91_RSTC_CR_EXTRST, &rstc->cr); - - /* Wait for end hardware reset */ - while (!(readl(&rstc->sr) & AT91_RSTC_SR_NRSTL)) - ; - - /* Restore NRST value */ - writel(AT91_RSTC_KEY | erstl | AT91_RSTC_MR_URSTEN, - &rstc->mr); + at91_phy_reset(); /* Re-enable pull-up */ writel(pin_to_mask(AT91_PIN_PA14) | |