atmel, at91: fix taurus board

since commit: f8b7fff1d5c5 "serial: atmel_usart: Add clk support"

taurus board comes not up anymore. Fix it.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Wenyou Yang <wenyou.yang@microchip.com>

diff --git a/arch/arm/dts/at91sam9g20-taurus.dts b/arch/arm/dts/at91sam9g20-taurus.dts
index f27d772..7931c0a 100644 (file)
--- a/arch/arm/dts/at91sam9g20-taurus.dts
+++ b/arch/arm/dts/at91sam9g20-taurus.dts
@@ -18,6 +18,7 @@
        compatible = "atmel,at91sam9g20ek", "atmel,at91sam9g20", "atmel,at91sam9";
 
        chosen {
+               u-boot,dm-pre-reloc;
                stdout-path = &dbgu;
        };
 
@@ -48,6 +49,7 @@
                        };
 
                        dbgu: serial@fffff200 {
+                               u-boot,dm-pre-reloc;
                                status = "okay";
                        };
 

diff --git a/board/siemens/taurus/taurus.c b/board/siemens/taurus/taurus.c
index 8da24be..4aa8d64 100644 (file)
--- a/board/siemens/taurus/taurus.c
+++ b/board/siemens/taurus/taurus.c
@@ -448,12 +448,3 @@ 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,
-};

diff --git a/configs/taurus_defconfig b/configs/taurus_defconfig
index 2de9cad..70d44a7 100644 (file)
--- a/configs/taurus_defconfig
+++ b/configs/taurus_defconfig
@@ -7,6 +7,7 @@ CONFIG_TARGET_TAURUS=y
 CONFIG_SPL_GPIO_SUPPORT=y
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x1000
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_NAND_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
@@ -36,6 +37,8 @@ CONFIG_CMD_PING=y
 # CONFIG_DOS_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_OF_EMBED=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
 CONFIG_DFU_NAND=y
 # CONFIG_MMC is not set
 CONFIG_SPI_FLASH=y