X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=board%2Fsunxi%2Fgmac.c;h=1fa54ed72de9a7389ec5dfce97b97bf478a4fb5e;hb=79b8849d4c1e73df2a79a1d5a5f6166d0dd67a12;hp=e48328d9e8f545af327d57107a121bcefc20fa3f;hpb=9a650bfec34c10baf673f9ab95f00dec7210e8c6;p=platform%2Fkernel%2Fu-boot.git

diff --git a/board/sunxi/gmac.c b/board/sunxi/gmac.c
index e48328d..1fa54ed 100644
--- a/board/sunxi/gmac.c
+++ b/board/sunxi/gmac.c
@@ -4,29 +4,74 @@
 #include <asm/gpio.h>
 #include <asm/io.h>
 #include <asm/arch/clock.h>
-#include <asm/arch/gpio.h>
 
-int sunxi_gmac_initialize(bd_t *bis)
+void eth_init_board(void)
 {
 	int pin;
 	struct sunxi_ccm_reg *const ccm =
 		(struct sunxi_ccm_reg *)SUNXI_CCM_BASE;
 
-	/* Set up clock gating */
-	setbits_le32(&ccm->ahb_gate1, 0x1 << AHB_GATE_OFFSET_GMAC);
-
 	/* Set MII clock */
+#ifdef CONFIG_RGMII
 	setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII |
 		CCM_GMAC_CTRL_GPIT_RGMII);
+	setbits_le32(&ccm->gmac_clk_cfg,
+		     CCM_GMAC_CTRL_TX_CLK_DELAY(CONFIG_GMAC_TX_DELAY));
+#else
+	setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_MII |
+		CCM_GMAC_CTRL_GPIT_MII);
+#endif
 
+#ifndef CONFIG_MACH_SUN6I
 	/* Configure pin mux settings for GMAC */
+#ifdef CONFIG_SUN7I_GMAC_FORCE_TXERR
+	for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(17); pin++) {
+#else
 	for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) {
+#endif
+#ifdef CONFIG_RGMII
 		/* skip unused pins in RGMII mode */
 		if (pin == SUNXI_GPA(9) || pin == SUNXI_GPA(14))
 			continue;
-		sunxi_gpio_set_cfgpin(pin, SUN7I_GPA0_GMAC);
+#endif
+		sunxi_gpio_set_cfgpin(pin, SUN7I_GPA_GMAC);
 		sunxi_gpio_set_drv(pin, 3);
 	}
-
-	return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII);
+#elif defined CONFIG_RGMII
+	/* Configure sun6i RGMII mode pin mux settings */
+	for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(3); pin++) {
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+		sunxi_gpio_set_drv(pin, 3);
+	}
+	for (pin = SUNXI_GPA(9); pin <= SUNXI_GPA(14); pin++) {
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+		sunxi_gpio_set_drv(pin, 3);
+	}
+	for (pin = SUNXI_GPA(19); pin <= SUNXI_GPA(20); pin++) {
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+		sunxi_gpio_set_drv(pin, 3);
+	}
+	for (pin = SUNXI_GPA(25); pin <= SUNXI_GPA(27); pin++) {
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+		sunxi_gpio_set_drv(pin, 3);
+	}
+#elif defined CONFIG_GMII
+	/* Configure sun6i GMII mode pin mux settings */
+	for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(27); pin++) {
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+		sunxi_gpio_set_drv(pin, 2);
+	}
+#else
+	/* Configure sun6i MII mode pin mux settings */
+	for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(3); pin++)
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+	for (pin = SUNXI_GPA(8); pin <= SUNXI_GPA(9); pin++)
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+	for (pin = SUNXI_GPA(11); pin <= SUNXI_GPA(14); pin++)
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+	for (pin = SUNXI_GPA(19); pin <= SUNXI_GPA(24); pin++)
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+	for (pin = SUNXI_GPA(26); pin <= SUNXI_GPA(27); pin++)
+		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
+#endif
 }