Signed-off-by: Chen-Yu Tsai <w...@csie.org>
Signed-off-by: Jens Kuske <jensku...@gmail.com>
Signed-off-by: Ian Campbell <i...@hellion.org.uk>
---
v2: Based on u-boot-sunxi.git#sunxi d9aa5dd3d15c "sunxi: mmc:
checkpatch whitespace fixes" with v2014.04-rc2 merged in:
- drop accidentally doubled hunk
- use gpio setup functions
- moved before mmc patches
v1: Based on u-bootx-sunxi.git#sunxi commit d854c4de2f57 "arm: Handle .gnu.hash
section in ldscripts" vs v2014.01.
---
arch/arm/cpu/armv7/sunxi/board.c | 15 +++++++++++++++
boards.cfg | 2 +-
drivers/net/Makefile | 1 +
drivers/net/sunxi_gmac.c | 34 ++++++++++++++++++++++++++++++++++
include/configs/sunxi-common.h | 37 +++++++++++++++++++++++++++++++++++++
include/netdev.h | 1 +
6 files changed, 89 insertions(+), 1 deletion(-)
create mode 100644 drivers/net/sunxi_gmac.c
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 4a29b4b..ad9840b 100644
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -11,6 +11,8 @@
*/
#include <common.h>
+#include <netdev.h>
+#include <miiphy.h>
#include <serial.h>
#ifdef CONFIG_SPL_BUILD
#include <spl.h>
@@ -86,3 +88,16 @@ void enable_caches(void)
dcache_enable();
}
#endif
+
+#if defined(CONFIG_SUNXI_GMAC)
+/*
+ * Initializes on-chip ethernet controllers.
+ * to override, implement board_eth_init()
+ */
+int cpu_eth_init(bd_t *bis)
+{
+ sunxi_gmac_initialize(bis);
+
+ return 0;
+}
+#endif
diff --git a/boards.cfg b/boards.cfg
index 031da3d..3134e9e 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -366,7 +366,7 @@ Active arm armv7 rmobile renesas
lager
Active arm armv7 s5pc1xx samsung goni
s5p_goni -
Mateusz Zalega <m.zal...@samsung.com>
Active arm armv7 s5pc1xx samsung smdkc100
smdkc100 -
Minkyu Kang <mk7.k...@samsung.com>
Active arm armv7 socfpga altera socfpga
socfpga_cyclone5 -
-
-Active arm armv7 sunxi - sunxi
Cubietruck_FEL sun7i:CUBIETRUCK,SPL_FEL
-
+Active arm armv7 sunxi - sunxi
Cubietruck_FEL
sun7i:CUBIETRUCK,SPL_FEL,SUNXI_GMAC,RGMII
-
Active arm armv7 u8500 st-ericsson snowball
snowball -
Mathieu Poirier <mathieu.poir...@linaro.org>
Active arm armv7 u8500 st-ericsson u8500
u8500_href -
-
Active arm armv7 vf610 freescale vf610twr
vf610twr
vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg
Alison Wang
<b18...@freescale.com>
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 7f9ce90..2300c00 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -51,6 +51,7 @@ obj-$(CONFIG_SH_ETHER) += sh_eth.o
obj-$(CONFIG_SMC91111) += smc91111.o
obj-$(CONFIG_SMC911X) += smc911x.o
obj-$(CONFIG_SUNXI_WEMAC) += sunxi_wemac.o
+obj-$(CONFIG_SUNXI_GMAC) += sunxi_gmac.o
obj-$(CONFIG_DRIVER_TI_EMAC) += davinci_emac.o
obj-$(CONFIG_TSEC_ENET) += tsec.o fsl_mdio.o
obj-$(CONFIG_DRIVER_TI_CPSW) += cpsw.o
diff --git a/drivers/net/sunxi_gmac.c b/drivers/net/sunxi_gmac.c
new file mode 100644
index 0000000..13b7d70
--- /dev/null
+++ b/drivers/net/sunxi_gmac.c
@@ -0,0 +1,34 @@
+#include <common.h>
+#include <netdev.h>
+#include <miiphy.h>
+#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)
+{
+ 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 */
+ setbits_le32(&ccm->gmac_clk_cfg, CCM_GMAC_CTRL_TX_CLK_SRC_INT_RGMII |
+ CCM_GMAC_CTRL_GPIT_RGMII);
+
+ /* Configure pin mux settings for GMAC */
+ for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) {
+ /* skip unused pins in RGMII mode */
+ if (pin == SUNXI_GPA(9) || pin == SUNXI_GPA(14))
+ continue;
+ sunxi_gpio_set_cfgpin(pin, SUN7I_GPA0_GMAC);
+ sunxi_gpio_set_drv(pin, 3);
+ }
+
+ designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII);
+
+ return 0;
+}
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 114cb36..1cb798d 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -143,6 +143,43 @@
#define CONFIG_CONS_INDEX 1 /* UART0 */
+#ifdef CONFIG_SUNXI_GMAC
+#define CONFIG_DESIGNWARE_ETH /* GMAC can use designware driver */
+#define CONFIG_DW_AUTONEG
+#define CONFIG_PHY_GIGE /* GMAC can use gigabit PHY
*/
+#define CONFIG_PHY_ADDR 1
+#define CONFIG_SYS_DCACHE_OFF /* dw driver doesn't support dcache */
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_PHYLIB
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#endif
+
+#ifdef CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_NFS
+#define CONFIG_CMD_SNTP
+#define CONFIG_TIMESTAMP /* Needed by SNTP */
+#define CONFIG_CMD_DNS
+#define CONFIG_NETCONSOLE
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+#define CONFIG_BOOTP_NISDOMAIN
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_DNS
+#define CONFIG_BOOTP_DNS2
+#define CONFIG_BOOTP_SEND_HOSTNAME
+#define CONFIG_BOOTP_NTPSERVER
+#define CONFIG_BOOTP_TIMEOFFSET
+#define CONFIG_BOOTP_MAY_FAIL
+#define CONFIG_BOOTP_SERVERIP
+#define CONFIG_BOOTP_DHCP_REQUEST_DELAY 50000
+#define CONFIG_CMD_ELF
+#endif
+
#if !defined CONFIG_ENV_IS_IN_MMC && \
!defined CONFIG_ENV_IS_IN_NAND && \
!defined CONFIG_ENV_IS_IN_FAT && \
diff --git a/include/netdev.h b/include/netdev.h
index 32b5073..fc4a2f8 100644
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -79,6 +79,7 @@ int sh_eth_initialize(bd_t *bis);
int skge_initialize(bd_t *bis);
int smc91111_initialize(u8 dev_num, int base_addr);
int smc911x_initialize(u8 dev_num, int base_addr);
+int sunxi_gmac_initialize(bd_t *bis);
int sunxi_wemac_initialize(bd_t *bis);
int tsi108_eth_initialize(bd_t *bis);
int uec_standard_init(bd_t *bis);
--
1.8.5.3
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