From 71db6bf278bdc20aeb417aeb543b87deefffc60e Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 9 Dec 2024 10:10:56 +0100 Subject: [PATCH] arm64: zynqmp: Do not use hardcoded address in do_zynqmp_reboot() multi_boot is already the part of csu_base structure that's why use it directly instead of using register offset value. Fixes: fc001432e5b0 ("arm64: zynqmp: Add u-boot command to boot into recovery image") Signed-off-by: Michal Simek Link: https://lore.kernel.org/r/3e5c6ea426b81cc73b90e6425764e41a98deb2a6.1733735454.git.michal.simek@amd.com --- arch/arm/mach-zynqmp/zynqmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-zynqmp/zynqmp.c b/arch/arm/mach-zynqmp/zynqmp.c index 8ee25e4c316..3aa218545bb 100644 --- a/arch/arm/mach-zynqmp/zynqmp.c +++ b/arch/arm/mach-zynqmp/zynqmp.c @@ -349,7 +349,7 @@ static int do_zynqmp_reboot(struct cmd_tbl *cmdtp, int flag, multiboot = hextoul(argv[2], NULL); - ret = zynqmp_mmio_write(0xFFCA0010, 0xfff, multiboot); + ret = zynqmp_mmio_write((ulong)&csu_base->multi_boot, 0xfff, multiboot); if (ret != 0) { printf("Failed: mmio write\n"); return ret; -- 2.39.5