From b66babda459e3862230f147048a4c65419e81e07 Mon Sep 17 00:00:00 2001 From: Alexander Graf Date: Mon, 23 Apr 2018 07:59:46 +0200 Subject: [PATCH] riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf --- arch/riscv/include/asm/u-boot-riscv.h | 1 + arch/riscv/lib/bootm.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/arch/riscv/include/asm/u-boot-riscv.h b/arch/riscv/include/asm/u-boot-riscv.h index c4c068f..49febd5 100644 --- a/arch/riscv/include/asm/u-boot-riscv.h +++ b/arch/riscv/include/asm/u-boot-riscv.h @@ -16,5 +16,6 @@ int cleanup_before_linux(void); /* board/.../... */ int board_init(void); +void board_quiesce_devices(void); #endif /* _U_BOOT_RISCV_H_ */ diff --git a/arch/riscv/lib/bootm.c b/arch/riscv/lib/bootm.c index 8ede048..2610a57 100644 --- a/arch/riscv/lib/bootm.c +++ b/arch/riscv/lib/bootm.c @@ -15,6 +15,10 @@ DECLARE_GLOBAL_DATA_PTR; +__weak void board_quiesce_devices(void) +{ +} + int arch_fixup_fdt(void *blob) { return 0; -- 2.7.4