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-rw-r--r--arch/arm/dts/sun8i-h3-orangepi-one.dts11
-rw-r--r--board/sunxi/board.c24
-rw-r--r--configs/Hummingbird_A31_defconfig2
-rw-r--r--configs/orangepi_one_defconfig1
-rw-r--r--configs/orangepi_pc_defconfig1
-rw-r--r--configs/orangepi_pc_plus_defconfig1
-rw-r--r--configs/pine64_plus_defconfig1
-rw-r--r--drivers/gpio/sunxi_gpio.c16
-rw-r--r--drivers/net/sun8i_emac.c13
9 files changed, 65 insertions, 5 deletions
diff --git a/arch/arm/dts/sun8i-h3-orangepi-one.dts b/arch/arm/dts/sun8i-h3-orangepi-one.dts
index 0adf932..8df5c74 100644
--- a/arch/arm/dts/sun8i-h3-orangepi-one.dts
+++ b/arch/arm/dts/sun8i-h3-orangepi-one.dts
@@ -94,6 +94,17 @@
status = "okay";
};
+&emac {
+ phy = <&phy1>;
+ phy-mode = "mii";
+ allwinner,use-internal-phy;
+ allwinner,leds-active-low;
+ status = "okay";
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 36cf963..209fb1c 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -27,6 +27,7 @@
#endif
#include <asm/gpio.h>
#include <asm/io.h>
+#include <crc.h>
#include <environment.h>
#include <libfdt.h>
#include <nand.h>
@@ -622,7 +623,28 @@ static void setup_environment(const void *fdt)
int i, ret;
ret = sunxi_get_sid(sid);
- if (ret == 0 && sid[0] != 0 && sid[3] != 0) {
+ if (ret == 0 && sid[0] != 0) {
+ /*
+ * The single words 1 - 3 of the SID have quite a few bits
+ * which are the same on many models, so we take a crc32
+ * of all 3 words, to get a more unique value.
+ *
+ * Note we only do this on newer SoCs as we cannot change
+ * the algorithm on older SoCs since those have been using
+ * fixed mac-addresses based on only using word 3 for a
+ * long time and changing a fixed mac-address with an
+ * u-boot update is not good.
+ */
+#if !defined(CONFIG_MACH_SUN4I) && !defined(CONFIG_MACH_SUN5I) && \
+ !defined(CONFIG_MACH_SUN6I) && !defined(CONFIG_MACH_SUN7I) && \
+ !defined(CONFIG_MACH_SUN8I_A23) && !defined(CONFIG_MACH_SUN8I_A33)
+ sid[3] = crc32(0, (unsigned char *)&sid[1], 12);
+#endif
+
+ /* Ensure the NIC specific bytes of the mac are not all 0 */
+ if ((sid[3] & 0xffffff) == 0)
+ sid[3] |= 0x800000;
+
for (i = 0; i < 4; i++) {
sprintf(ethaddr, "ethernet%d", i);
if (!fdt_get_alias(fdt, ethaddr))
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 02bcdbf..3b0c439 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -9,7 +9,7 @@ CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
CONFIG_DEFAULT_DEVICE_TREE="sun6i-a31-hummingbird"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPA(21)"
+CONFIG_SYS_EXTRA_OPTIONS="SUNXI_GMAC,RGMII"
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
diff --git a/configs/orangepi_one_defconfig b/configs/orangepi_one_defconfig
index be8afca..81299e6 100644
--- a/configs/orangepi_one_defconfig
+++ b/configs/orangepi_one_defconfig
@@ -13,3 +13,4 @@ CONFIG_SPL=y
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_USB_EHCI_HCD=y
+CONFIG_SUN8I_EMAC=y
diff --git a/configs/orangepi_pc_defconfig b/configs/orangepi_pc_defconfig
index 366fa08..2281aed 100644
--- a/configs/orangepi_pc_defconfig
+++ b/configs/orangepi_pc_defconfig
@@ -14,3 +14,4 @@ CONFIG_SPL=y
# CONFIG_CMD_FPGA is not set
CONFIG_SY8106A_POWER=y
CONFIG_USB_EHCI_HCD=y
+CONFIG_SUN8I_EMAC=y
diff --git a/configs/orangepi_pc_plus_defconfig b/configs/orangepi_pc_plus_defconfig
index c78aec3..3ec6dac 100644
--- a/configs/orangepi_pc_plus_defconfig
+++ b/configs/orangepi_pc_plus_defconfig
@@ -15,3 +15,4 @@ CONFIG_SPL=y
# CONFIG_CMD_FPGA is not set
CONFIG_SY8106A_POWER=y
CONFIG_USB_EHCI_HCD=y
+CONFIG_SUN8I_EMAC=y
diff --git a/configs/pine64_plus_defconfig b/configs/pine64_plus_defconfig
index 0bf79bf..5c97de1 100644
--- a/configs/pine64_plus_defconfig
+++ b/configs/pine64_plus_defconfig
@@ -10,3 +10,4 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-plus"
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_FPGA is not set
CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK=y
+CONFIG_SUN8I_EMAC=y
diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c
index 94abbeb..e8accaa 100644
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -19,6 +19,7 @@
#include <asm/io.h>
#include <asm/gpio.h>
#include <dm/device-internal.h>
+#include <dt-bindings/gpio/gpio.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -215,12 +216,27 @@ static int sunxi_gpio_get_function(struct udevice *dev, unsigned offset)
return GPIOF_FUNC;
}
+static int sunxi_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
+ struct fdtdec_phandle_args *args)
+{
+ int ret;
+
+ ret = device_get_child(dev, args->args[0], &desc->dev);
+ if (ret)
+ return ret;
+ desc->offset = args->args[1];
+ desc->flags = args->args[2] & GPIO_ACTIVE_LOW ? GPIOD_ACTIVE_LOW : 0;
+
+ return 0;
+}
+
static const struct dm_gpio_ops gpio_sunxi_ops = {
.direction_input = sunxi_gpio_direction_input,
.direction_output = sunxi_gpio_direction_output,
.get_value = sunxi_gpio_get_value,
.set_value = sunxi_gpio_set_value,
.get_function = sunxi_gpio_get_function,
+ .xlate = sunxi_gpio_xlate,
};
/**
diff --git a/drivers/net/sun8i_emac.c b/drivers/net/sun8i_emac.c
index 7c088c3..4c149e1 100644
--- a/drivers/net/sun8i_emac.c
+++ b/drivers/net/sun8i_emac.c
@@ -32,7 +32,14 @@
#define CONFIG_TX_DESCR_NUM 32
#define CONFIG_RX_DESCR_NUM 32
-#define CONFIG_ETH_BUFSIZE 2024
+#define CONFIG_ETH_BUFSIZE 2048 /* Note must be dma aligned */
+
+/*
+ * The datasheet says that each descriptor can transfers up to 4096 bytes
+ * But later, the register documentation reduces that value to 2048,
+ * using 2048 cause strange behaviours and even BSP driver use 2047
+ */
+#define CONFIG_ETH_RXSIZE 2044 /* Note must fit in ETH_BUFSIZE */
#define TX_TOTAL_BUFSIZE (CONFIG_ETH_BUFSIZE * CONFIG_TX_DESCR_NUM)
#define RX_TOTAL_BUFSIZE (CONFIG_ETH_BUFSIZE * CONFIG_RX_DESCR_NUM)
@@ -324,7 +331,7 @@ static void rx_descs_init(struct emac_eth_dev *priv)
desc_p->buf_addr = (uintptr_t)&rxbuffs[idx * CONFIG_ETH_BUFSIZE]
;
desc_p->next = (uintptr_t)&desc_table_p[idx + 1];
- desc_p->st |= CONFIG_ETH_BUFSIZE;
+ desc_p->st |= CONFIG_ETH_RXSIZE;
desc_p->status = BIT(31);
}
@@ -506,7 +513,7 @@ static int _sun8i_eth_recv(struct emac_eth_dev *priv, uchar **packetp)
roundup(data_end,
ARCH_DMA_MINALIGN));
if (good_packet) {
- if (length > CONFIG_ETH_BUFSIZE) {
+ if (length > CONFIG_ETH_RXSIZE) {
printf("Received packet is too big (len=%d)\n",
length);
return -EMSGSIZE;
generated by cgit v0.10.2 at 2024-08-19 20:21:24 (GMT)