diff options
| author | Bo Shen | 2013-06-26 10:11:06 +0800 |
|---|---|---|
| committer | Andreas Bießmann | 2013-08-22 16:49:54 +0200 |
| commit | e08d6f3aaf11e4138de1ed04acccbcf38d04f1b6 (patch) | |
| tree | 0f03aefc80c95007965845c7364da5e56ac4eb50 /board/atmel | |
| parent | 8314ccd8d4fe36abab034260ee66cd8c2b6de39b (diff) | |
arm: atmel: add gmac support for sama5d3xek board
add gmac support for sama5d3xek board, the gmac embedded in:
- sama5d33, sama5d34, sama5d35
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'board/atmel')
| -rw-r--r-- | board/atmel/sama5d3xek/sama5d3xek.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/board/atmel/sama5d3xek/sama5d3xek.c b/board/atmel/sama5d3xek/sama5d3xek.c index 4a309ad17f5..97caf64d404 100644 --- a/board/atmel/sama5d3xek/sama5d3xek.c +++ b/board/atmel/sama5d3xek/sama5d3xek.c @@ -17,6 +17,7 @@ #include <lcd.h> #include <atmel_lcdc.h> #include <atmel_mci.h> +#include <micrel.h> #include <net.h> #include <netdev.h> @@ -178,6 +179,8 @@ int board_init(void) #ifdef CONFIG_MACB if (has_emac()) at91_macb_hw_init(); + if (has_gmac()) + at91_gmac_hw_init(); #endif #ifdef CONFIG_LCD if (has_lcdc()) @@ -193,6 +196,21 @@ int dram_init(void) return 0; } +int board_phy_config(struct phy_device *phydev) +{ + /* rx data delay */ + ksz9021_phy_extended_write(phydev, + MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0x2222); + /* tx data delay */ + ksz9021_phy_extended_write(phydev, + MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0x2222); + /* rx/tx clock delay */ + ksz9021_phy_extended_write(phydev, + MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0xf2f4); + + return 0; +} + int board_eth_init(bd_t *bis) { int rc = 0; @@ -200,6 +218,8 @@ int board_eth_init(bd_t *bis) #ifdef CONFIG_MACB if (has_emac()) rc = macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC, 0x00); + if (has_gmac()) + rc = macb_eth_initialize(0, (void *)ATMEL_BASE_GMAC, 0x00); #endif return rc; |