@@ -49,10 +49,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define GPIO_ETH0_MODE GPIO_TO_PIN(0, 11)
#define GPIO_ETH1_MODE GPIO_TO_PIN(1, 26)
-#if defined(CONFIG_SPL_BUILD) || \
- (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_DM_ETH))
static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE;
-#endif
#define GPIO0_RISINGDETECT (AM33XX_GPIO0_BASE + OMAP_GPIO_RISINGDETECT)
#define GPIO1_RISINGDETECT (AM33XX_GPIO1_BASE + OMAP_GPIO_RISINGDETECT)
@@ -638,6 +635,11 @@ int board_init(void)
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
{
+#if !defined(CONFIG_SPL_BUILD)
+ uint8_t mac_addr[6];
+ uint32_t mac_hi, mac_lo;
+#endif
+
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
int rc;
char *name = NULL;
@@ -651,6 +653,39 @@ int board_late_init(void)
set_board_info_env(name);
#endif
+#if !defined(CONFIG_SPL_BUILD)
+ /* try reading mac address from efuse */
+ mac_lo = readl(&cdev->macid0l);
+ mac_hi = readl(&cdev->macid0h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+
+ if (!getenv("ethaddr")) {
+ printf("<ethaddr> not set. Validating first E-fuse MAC\n");
+
+ if (is_valid_ethaddr(mac_addr))
+ eth_setenv_enetaddr("ethaddr", mac_addr);
+ }
+
+ mac_lo = readl(&cdev->macid1l);
+ mac_hi = readl(&cdev->macid1h);
+ mac_addr[0] = mac_hi & 0xFF;
+ mac_addr[1] = (mac_hi & 0xFF00) >> 8;
+ mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
+ mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
+ mac_addr[4] = mac_lo & 0xFF;
+ mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+
+ if (!getenv("eth1addr")) {
+ if (is_valid_ethaddr(mac_addr))
+ eth_setenv_enetaddr("eth1addr", mac_addr);
+ }
+#endif
+
return 0;
}
#endif
@@ -719,11 +754,15 @@ static struct cpsw_platform_data cpsw_data = {
int board_eth_init(bd_t *bis)
{
int rv, n = 0;
+#if defined(CONFIG_USB_ETHER) && \
+ (!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_USBETH_SUPPORT))
uint8_t mac_addr[6];
uint32_t mac_hi, mac_lo;
- __maybe_unused struct ti_am_eeprom *header;
- /* try reading mac address from efuse */
+ /*
+ * use efuse mac address for USB ethernet as we know that
+ * both CPSW and USB ethernet will never be active at the same time
+ */
mac_lo = readl(&cdev->macid0l);
mac_hi = readl(&cdev->macid0h);
mac_addr[0] = mac_hi & 0xFF;
@@ -732,32 +771,13 @@ int board_eth_init(bd_t *bis)
mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
mac_addr[4] = mac_lo & 0xFF;
mac_addr[5] = (mac_lo & 0xFF00) >> 8;
+#endif
+
#if (defined(CONFIG_DRIVER_TI_CPSW) && !defined(CONFIG_SPL_BUILD)) || \
(defined(CONFIG_SPL_ETH_SUPPORT) && defined(CONFIG_SPL_BUILD))
- if (!getenv("ethaddr")) {
- printf("<ethaddr> not set. Validating first E-fuse MAC\n");
-
- if (is_valid_ethaddr(mac_addr))
- eth_setenv_enetaddr("ethaddr", mac_addr);
- }
#ifdef CONFIG_DRIVER_TI_CPSW
-
- mac_lo = readl(&cdev->macid1l);
- mac_hi = readl(&cdev->macid1h);
- mac_addr[0] = mac_hi & 0xFF;
- mac_addr[1] = (mac_hi & 0xFF00) >> 8;
- mac_addr[2] = (mac_hi & 0xFF0000) >> 16;
- mac_addr[3] = (mac_hi & 0xFF000000) >> 24;
- mac_addr[4] = mac_lo & 0xFF;
- mac_addr[5] = (mac_lo & 0xFF00) >> 8;
-
- if (!getenv("eth1addr")) {
- if (is_valid_ethaddr(mac_addr))
- eth_setenv_enetaddr("eth1addr", mac_addr);
- }
-
if (read_eeprom() < 0)
puts("Could not get board ID.\n");
Ethernet ports might be used in the kernel even if CPSW driver is disabled at u-boot. So always set ethaddr and eth1addr environment variable from efuse. Retain usbnet_devaddr as it is required for SPL USB eth boot. Signed-off-by: Roger Quadros <rogerq@ti.com> --- board/ti/am335x/board.c | 72 +++++++++++++++++++++++++++++++------------------ 1 file changed, 46 insertions(+), 26 deletions(-) -- 2.7.4 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot