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Armada100: Enable Ethernet support for GplugD

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This patch enables ethernet support for Marvell GplugD board. Network
related commands works.

Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
This commit is contained in:
Ajay Bhargav
2011-09-13 22:22:04 +05:30
committed by Albert ARIBAUD
parent 79788bb19a
commit aa0ecfeb9d
4 changed files with 128 additions and 2 deletions
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38
board/Marvell/gplugd/gplugd.c
View File

@@ -33,6 +33,11 @@
#include <asm/arch/mfp.h>
#include <asm/arch/armada100.h>
#ifdef CONFIG_ARMADA100_FEC
#include <net.h>
#include <netdev.h>
#endif /* CONFIG_ARMADA100_FEC */
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
@@ -45,6 +50,26 @@ int board_early_init_f(void)
/* Enable Console on UART3 */
MFPO8_UART3_TXD,
MFPO9_UART3_RXD,
/* Ethernet PHY Interface */
MFP086_ETH_TXCLK,
MFP087_ETH_TXEN,
MFP088_ETH_TXDQ3,
MFP089_ETH_TXDQ2,
MFP090_ETH_TXDQ1,
MFP091_ETH_TXDQ0,
MFP092_ETH_CRS,
MFP093_ETH_COL,
MFP094_ETH_RXCLK,
MFP095_ETH_RXER,
MFP096_ETH_RXDQ3,
MFP097_ETH_RXDQ2,
MFP098_ETH_RXDQ1,
MFP099_ETH_RXDQ0,
MFP100_ETH_MDC,
MFP101_ETH_MDIO,
MFP103_ETH_RXDV,
MFP_EOC /*End of configuration*/
};
/* configure MFP's */
@@ -60,3 +85,16 @@ int board_init(void)
gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100;
return 0;
}
#ifdef CONFIG_ARMADA100_FEC
int board_eth_init(bd_t *bis)
{
struct armd1apmu_registers *apmu_regs =
(struct armd1apmu_registers *)ARMD1_APMU_BASE;
/* Enable clock of ethernet controller */
writel(FE_CLK_RST | FE_CLK_ENA, &apmu_regs->fecrc);
return armada100_fec_register(ARMD1_FEC_BASE);
}
#endif /* CONFIG_ARMADA100_FEC */