diff options
Diffstat (limited to 'board/eukrea/cpu9260/cpu9260.c')
| -rw-r--r-- | board/eukrea/cpu9260/cpu9260.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/board/eukrea/cpu9260/cpu9260.c b/board/eukrea/cpu9260/cpu9260.c index 5e1524e..01ecccb 100644 --- a/board/eukrea/cpu9260/cpu9260.c +++ b/board/eukrea/cpu9260/cpu9260.c @@ -12,12 +12,12 @@ #include <common.h> #include <asm/io.h> +#include <asm/gpio.h> #include <asm/arch/at91sam9260.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_matrix.h> #include <asm/arch/at91_pmc.h> -#include <asm/arch/at91_rstc.h> #include <asm/arch/at91_pio.h> #include <asm/arch/clk.h> #include <asm/arch/hardware.h> @@ -79,39 +79,24 @@ static void cpu9260_nand_hw_init(void) writel(1 << ATMEL_ID_PIOC, &pmc->pcer); /* Configure RDY/BSY */ - at91_set_pio_input(CONFIG_SYS_NAND_READY_PIN, 1); + gpio_direction_input(CONFIG_SYS_NAND_READY_PIN); /* Enable NandFlash */ - at91_set_pio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); + gpio_direction_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); } #endif #ifdef CONFIG_MACB static void cpu9260_macb_hw_init(void) { - unsigned long rstcmr; at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC; - at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC; /* Enable clock */ writel(1 << ATMEL_ID_EMAC0, &pmc->pcer); at91_set_pio_pullup(AT91_PIO_PORTA, 17, 1); - rstcmr = readl(&rstc->mr) & AT91_RSTC_MR_ERSTL_MASK; - - /* Need to reset PHY -> 500ms reset */ - writel(AT91_RSTC_KEY | AT91_RSTC_MR_ERSTL(0xD) | - 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 | rstcmr | AT91_RSTC_MR_URSTEN, &rstc->mr); + at91_phy_reset(); at91_macb_hw_init(); } |