summaryrefslogtreecommitdiffstats
path: root/arch/arm/cpu/armv7/armada-xp/spl.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/cpu/armv7/armada-xp/spl.c')
-rw-r--r--arch/arm/cpu/armv7/armada-xp/spl.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/armada-xp/spl.c b/arch/arm/cpu/armv7/armada-xp/spl.c
new file mode 100644
index 0000000000..402e520ea9
--- /dev/null
+++ b/arch/arm/cpu/armv7/armada-xp/spl.c
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2014 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch/cpu.h>
+#include <asm/arch/soc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+u32 spl_boot_device(void)
+{
+ /* Right now only booting via SPI NOR flash is supported */
+ return BOOT_DEVICE_SPI;
+}
+
+void board_init_f(ulong dummy)
+{
+ /* Set global data pointer */
+ gd = &gdata;
+
+ /* Linux expects the internal registers to be at 0xf1000000 */
+ arch_cpu_init();
+
+ preloader_console_init();
+
+ /* First init the serdes PHY's */
+ serdes_phy_config();
+
+ /* Setup DDR */
+ ddr3_init();
+
+ board_init_r(NULL, 0);
+}
OpenPOWER on IntegriCloud