arm: at91: taurus/axm: add DM and DTS support

[oweals/u-boot.git] / board / siemens / taurus / taurus.c

diff --git a/board/siemens/taurus/taurus.c b/board/siemens/taurus/taurus.c
index b0385d8a6e33ffdedbd4f350c29785c52a82dfec..8da24be56838a23e064055fe3bfbea3eb78fb321 100644 (file)
--- a/board/siemens/taurus/taurus.c
+++ b/board/siemens/taurus/taurus.c
@@ -14,6 +14,7 @@
 
 #include <command.h>
 #include <common.h>
+#include <dm.h>
 #include <asm/io.h>
 #include <asm/arch/at91sam9260_matrix.h>
 #include <asm/arch/at91sam9_smc.h>
@@ -21,17 +22,28 @@
 #include <asm/arch/at91_rstc.h>
 #include <asm/arch/gpio.h>
 #include <asm/arch/at91sam9_sdramc.h>
+#include <asm/arch/atmel_serial.h>
 #include <asm/arch/clk.h>
+#include <asm/gpio.h>
 #include <linux/mtd/nand.h>
 #include <atmel_mci.h>
 #include <asm/arch/at91_spi.h>
 #include <spi.h>
 
 #include <net.h>
+#ifndef CONFIG_DM_ETH
 #include <netdev.h>
+#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
+static void taurus_request_gpio(void)
+{
+       gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "nand ena");
+       gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand rdy");
+       gpio_request(AT91_PIN_PA25, "ena PHY");
+}
+
 static void taurus_nand_hw_init(void)
 {
        struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
@@ -265,6 +277,7 @@ int board_early_init_f(void)
        at91_periph_clk_enable(ATMEL_ID_PIOC);
 
        at91_seriald_hw_init();
+       taurus_request_gpio();
 
        return 0;
 }
@@ -308,6 +321,7 @@ int board_init(void)
        /* adress of boot parameters */
        gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
+       taurus_request_gpio();
 #ifdef CONFIG_CMD_NAND
        taurus_nand_hw_init();
 #endif
@@ -330,6 +344,7 @@ int dram_init(void)
        return 0;
 }
 
+#ifndef CONFIG_DM_ETH
 int board_eth_init(bd_t *bis)
 {
        int rc = 0;
@@ -338,6 +353,7 @@ int board_eth_init(bd_t *bis)
 #endif
        return rc;
 }
+#endif
 
 #if !defined(CONFIG_SPL_BUILD)
 #if defined(CONFIG_BOARD_AXM)
@@ -432,3 +448,12 @@ U_BOOT_CMD(
 );
 #endif
 #endif
+
+static struct atmel_serial_platdata at91sam9260_serial_plat = {
+       .base_addr = ATMEL_BASE_DBGU,
+};
+
+U_BOOT_DEVICE(at91sam9260_serial) = {
+       .name   = "serial_atmel",
+       .platdata = &at91sam9260_serial_plat,
+};