diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2018-01-10 11:48:48 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-01-30 14:28:59 +0100 |
| commit | f32e79f1595e4565d3b9af44a7f80efd7f017133 (patch) | |
| tree | a5c2b36f4d1c401cea55b90aae8691784c1da0d3 | |
| parent | 7109930a70da34677fea382cbe062b29b025e208 (diff) | |
arm64: zynqmp: Propagate error value from psu_init()
psu_init() returns int which wasn't declared and checked.
The patch is fixing function declarations and code to handle return
values properly.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | arch/arm/cpu/armv8/zynqmp/spl.c | 3 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-zynqmp/sys_proto.h | 2 | ||||
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 5 |
3 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/spl.c b/arch/arm/cpu/armv8/zynqmp/spl.c index e51e2b6156..41ca74a2be 100644 --- a/arch/arm/cpu/armv8/zynqmp/spl.c +++ b/arch/arm/cpu/armv8/zynqmp/spl.c @@ -129,12 +129,13 @@ u32 spl_boot_mode(const u32 boot_device) } } -__weak void psu_init(void) +__weak int psu_init(void) { /* * This function is overridden by the one in * board/xilinx/zynqmp/(platform)/psu_init_gpl.c, if it exists. */ + return -1; } #ifdef CONFIG_SPL_OS_BOOT diff --git a/arch/arm/include/asm/arch-zynqmp/sys_proto.h b/arch/arm/include/asm/arch-zynqmp/sys_proto.h index ad28568633..4dfabba80a 100644 --- a/arch/arm/include/asm/arch-zynqmp/sys_proto.h +++ b/arch/arm/include/asm/arch-zynqmp/sys_proto.h @@ -33,7 +33,7 @@ enum { int zynq_board_read_rom_ethaddr(unsigned char *ethaddr); unsigned int zynqmp_get_silicon_version(void); -void psu_init(void); +int psu_init(void); void handoff_setup(void); diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 8b6c0ea466..db557e8806 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -237,15 +237,16 @@ static char *zynqmp_get_silicon_idcode_name(void) int board_early_init_f(void) { + int ret = 0; #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_CLK_ZYNQMP) zynqmp_pmufw_version(); #endif #if defined(CONFIG_SPL_BUILD) || defined(CONFIG_ZYNQMP_PSU_INIT_ENABLED) - psu_init(); + ret = psu_init(); #endif - return 0; + return ret; } #define ZYNQMP_VERSION_SIZE 9 |