imx27lite: add support for imx27lite board from LogicPD

[pandora-u-boot.git] / cpu / arm926ejs / mx27 / generic.c

diff --git a/cpu/arm926ejs/mx27/generic.c b/cpu/arm926ejs/mx27/generic.c
index 9b4ff02..808371f 100644 (file)
--- a/cpu/arm926ejs/mx27/generic.c
+++ b/cpu/arm926ejs/mx27/generic.c
@@ -264,3 +264,68 @@ void imx_gpio_mode(int gpio_mode)
                                &regs->port[port].iconfb2);
        }
 }
+
+#ifdef CONFIG_MXC_UART
+void mx27_uart_init_pins(void)
+{
+       int i;
+       unsigned int mode[] = {
+               PE12_PF_UART1_TXD,
+               PE13_PF_UART1_RXD,
+       };
+
+       for (i = 0; i < ARRAY_SIZE(mode); i++)
+               imx_gpio_mode(mode[i]);
+
+}
+#endif /* CONFIG_MXC_UART */
+
+#ifdef CONFIG_FEC_MXC
+void mx27_fec_init_pins(void)
+{
+       int i;
+       unsigned int mode[] = {
+               PD0_AIN_FEC_TXD0,
+               PD1_AIN_FEC_TXD1,
+               PD2_AIN_FEC_TXD2,
+               PD3_AIN_FEC_TXD3,
+               PD4_AOUT_FEC_RX_ER,
+               PD5_AOUT_FEC_RXD1,
+               PD6_AOUT_FEC_RXD2,
+               PD7_AOUT_FEC_RXD3,
+               PD8_AF_FEC_MDIO,
+               PD9_AIN_FEC_MDC | GPIO_PUEN,
+               PD10_AOUT_FEC_CRS,
+               PD11_AOUT_FEC_TX_CLK,
+               PD12_AOUT_FEC_RXD0,
+               PD13_AOUT_FEC_RX_DV,
+               PD14_AOUT_FEC_CLR,
+               PD15_AOUT_FEC_COL,
+               PD16_AIN_FEC_TX_ER,
+               PF23_AIN_FEC_TX_EN,
+       };
+
+       for (i = 0; i < ARRAY_SIZE(mode); i++)
+               imx_gpio_mode(mode[i]);
+}
+#endif /* CONFIG_FEC_MXC */
+
+#ifdef CONFIG_MXC_MMC
+void mx27_sd2_init_pins(void)
+{
+       int i;
+       unsigned int mode[] = {
+               PB4_PF_SD2_D0,
+               PB5_PF_SD2_D1,
+               PB6_PF_SD2_D2,
+               PB7_PF_SD2_D3,
+               PB8_PF_SD2_CMD,
+               PB9_PF_SD2_CLK,
+       };
+
+       for (i = 0; i < ARRAY_SIZE(mode); i++)
+               imx_gpio_mode(mode[i]);
+
+}
+#endif /* CONFIG_MXC_MMC */
+