[PATCH 1/6] riscv: Call spl_board_init_f() in the generic SPL board_init_f()

[Bin Meng <bmeng.cn@gmail.com>]

From: Bin Meng <bin.meng@windriver.com>

The generic SPL version of board_init_f() should give a call to
board specific codes to initialize board in the SPL phase.

Signed-off-by: Bin Meng <bin.meng@windriver.com>
---

 arch/riscv/include/asm/spl.h | 7 +++++++
 arch/riscv/lib/spl.c         | 9 +++++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/riscv/include/asm/spl.h b/arch/riscv/include/asm/spl.h
index 45c03fb..1487f2d 100644
--- a/arch/riscv/include/asm/spl.h
+++ b/arch/riscv/include/asm/spl.h
@@ -28,4 +28,11 @@ enum {
 	BOOT_DEVICE_NONE
 };
 
+/**
+ * spl_board_init_f() - initialize board in the SPL phase
+ *
+ * @return 0 if succeeded, -ve on error
+ */
+int spl_board_init_f(void);
+
 #endif
diff --git a/arch/riscv/lib/spl.c b/arch/riscv/lib/spl.c
index c47dcd4..e24ec5a 100644
--- a/arch/riscv/lib/spl.c
+++ b/arch/riscv/lib/spl.c
@@ -13,6 +13,11 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+__weak int spl_board_init_f(void)
+{
+	return 0;
+}
+
 __weak void board_init_f(ulong dummy)
 {
 	int ret;
@@ -24,6 +29,10 @@ __weak void board_init_f(ulong dummy)
 	arch_cpu_init_dm();
 
 	preloader_console_init();
+
+	ret = spl_board_init_f();
+	if (ret)
+		panic("spl_board_init_f() failed: %d\n", ret);
 }
 
 void __noreturn jump_to_image_no_args(struct spl_image_info *spl_image)
-- 
2.7.4