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board: at91sam9260ek: Clean up code

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Since the introduction of the pinctrl and clk drivers and the
device tree files, remove unneeded hard coded related code from
the board file.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Wenyou Yang 2017-04-18 15:18:48 +08:00 • committed by Simon Glass
parent 83f1c2ef30
commit c97c2eb1fe
1 changed files with 0 additions and 74 deletions
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74
board/atmel/at91sam9260ek/at91sam9260ek.c
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@ -13,12 +13,6 @@
#include <asm/arch/at91_common.h> #include <asm/arch/at91_common.h>
#include <asm/arch/clk.h> #include <asm/arch/clk.h>
#include <asm/arch/gpio.h> #include <asm/arch/gpio.h>
#include <atmel_mci.h>
#if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB)
# include <net.h>
#endif
#include <netdev.h>
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
@ -67,63 +61,8 @@ static void at91sam9260ek_nand_hw_init(void)
} }
#endif #endif
#ifdef CONFIG_MACB
static void at91sam9260ek_macb_hw_init(void)
{
struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA;
at91_periph_clk_enable(ATMEL_ID_EMAC0);
/*
* Disable pull-up on:
* RXDV (PA17) => PHY normal mode (not Test mode)
* ERX0 (PA14) => PHY ADDR0
* ERX1 (PA15) => PHY ADDR1
* ERX2 (PA25) => PHY ADDR2
* ERX3 (PA26) => PHY ADDR3
* ECRS (PA28) => PHY ADDR4 => PHYADDR = 0x0
*
* PHY has internal pull-down
*/
writel(pin_to_mask(AT91_PIN_PA14) |
pin_to_mask(AT91_PIN_PA15) |
pin_to_mask(AT91_PIN_PA17) |
pin_to_mask(AT91_PIN_PA25) |
pin_to_mask(AT91_PIN_PA26) |
pin_to_mask(AT91_PIN_PA28),
&pioa->pudr);
at91_phy_reset();
/* Re-enable pull-up */
writel(pin_to_mask(AT91_PIN_PA14) |
pin_to_mask(AT91_PIN_PA15) |
pin_to_mask(AT91_PIN_PA17) |
pin_to_mask(AT91_PIN_PA25) |
pin_to_mask(AT91_PIN_PA26) |
pin_to_mask(AT91_PIN_PA28),
&pioa->puer);
/* Initialize EMAC=MACB hardware */
at91_macb_hw_init();
}
#endif
#ifdef CONFIG_GENERIC_ATMEL_MCI
int board_mmc_init(bd_t *bd)
{
at91_mci_hw_init();
return atmel_mci_init((void *)ATMEL_BASE_MCI);
}
#endif
int board_early_init_f(void) int board_early_init_f(void)
{ {
at91_periph_clk_enable(ATMEL_ID_PIOA);
at91_periph_clk_enable(ATMEL_ID_PIOB);
at91_periph_clk_enable(ATMEL_ID_PIOC);
return 0; return 0;
} }
@ -132,16 +71,12 @@ int board_init(void)
/* adress of boot parameters */ /* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
at91_seriald_hw_init();
#ifdef CONFIG_CMD_NAND #ifdef CONFIG_CMD_NAND
at91sam9260ek_nand_hw_init(); at91sam9260ek_nand_hw_init();
#endif #endif
#ifdef CONFIG_HAS_DATAFLASH #ifdef CONFIG_HAS_DATAFLASH
at91_spi0_hw_init((1 << 0) | (1 << 1)); at91_spi0_hw_init((1 << 0) | (1 << 1));
#endif #endif
#ifdef CONFIG_MACB
at91sam9260ek_macb_hw_init();
#endif
return 0; return 0;
} }
@ -159,12 +94,3 @@ void reset_phy(void)
{ {
} }
#endif #endif
int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_MACB
rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00);
#endif
return rc;
}