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Armada100: Add SPI support for Marvell gplugD

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This patch add SPI driver support for Marvell gplugD

Signed-off-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
This commit is contained in:
Ajay Bhargav
2011-10-03 14:00:57 +05:30
committed by Albert ARIBAUD
parent 51100cfcca
commit daa4b2f7f5
4 changed files with 42 additions and 0 deletions
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12
board/Marvell/gplugd/gplugd.c
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@@ -72,6 +72,12 @@ int board_early_init_f(void)
MFP101_ETH_MDIO,
MFP103_ETH_RXDV,
/* SSP2 */
MFP107_SSP2_RXD,
MFP108_SSP2_TXD,
MFP110_SSP2_CS,
MFP111_SSP2_CLK,
MFP_EOC /*End of configuration*/
};
/* configure MFP's */
@@ -81,6 +87,9 @@ int board_early_init_f(void)
int board_init(void)
{
struct armd1apb2_registers *apb2_regs =
(struct armd1apb2_registers *)ARMD1_APBC2_BASE;
/* arch number of Board */
gd->bd->bi_arch_number = MACH_TYPE_SHEEVAD;
/* adress of boot parameters */
@@ -90,6 +99,9 @@ int board_init(void)
udelay(10);
/* Deassert PHY_RST# */
gpio_set_value(CONFIG_SYS_GPIO_PHY_RST, GPIO_HIGH);
/* Enable SSP2 clock */
writel(SSP2_APBCLK | SSP2_FNCLK, &apb2_regs->ssp2_clkrst);
return 0;
}