diff options
Diffstat (limited to 'board/xilinx/zynqmp/zynqmp.c')
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index eb67116d5b4..1b0356c84c5 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -346,9 +346,12 @@ int board_early_init_f(void) static int multi_boot(void) { - u32 multiboot; + u32 multiboot = 0; + int ret; - multiboot = readl(&csu_base->multi_boot); + ret = zynqmp_mmio_read((ulong)&csu_base->multi_boot, &multiboot); + if (ret) + return -EINVAL; return multiboot; } |