From: Wenyou Yang <wenyou.yang@atmel.com>
Date: Tue, 18 Apr 2017 07:18:48 +0000 (+0800)
Subject: board: at91sam9260ek: Clean up code
X-Git-Url: http://git.dujemihanovic.xyz/%22/img/sics.gif/%22/static/git-favicon.png?a=commitdiff_plain;h=c97c2eb1fe4e18fbf6c81e250953b0cbec4fb154;p=u-boot.git

board: at91sam9260ek: Clean up code

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>
---

diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index 98193bfdc6..e28242f034 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -13,12 +13,6 @@
 #include <asm/arch/at91_common.h>
 #include <asm/arch/clk.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;
 
@@ -67,63 +61,8 @@ static void at91sam9260ek_nand_hw_init(void)
 }
 #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)
 {
-	at91_periph_clk_enable(ATMEL_ID_PIOA);
-	at91_periph_clk_enable(ATMEL_ID_PIOB);
-	at91_periph_clk_enable(ATMEL_ID_PIOC);
-
 	return 0;
 }
 
@@ -132,16 +71,12 @@ int board_init(void)
 	/* adress of boot parameters */
 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
-	at91_seriald_hw_init();
 #ifdef CONFIG_CMD_NAND
 	at91sam9260ek_nand_hw_init();
 #endif
 #ifdef CONFIG_HAS_DATAFLASH
 	at91_spi0_hw_init((1 << 0) | (1 << 1));
 #endif
-#ifdef CONFIG_MACB
-	at91sam9260ek_macb_hw_init();
-#endif
 
 	return 0;
 }
@@ -159,12 +94,3 @@ void reset_phy(void)
 {
 }
 #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;
-}