[PATCH 1/6] riscv: Call spl_board_init_f() in the generic SPL board_init_f()
Bin Meng
bmeng.cn at gmail.com
Mon Aug 3 08:09:01 CEST 2020
From: Bin Meng <bin.meng at 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 at 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
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