diff options
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/armv8/sec_firmware.c | 5 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c index 80af318..6a19f4d 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c @@ -415,8 +415,8 @@ void ft_cpu_setup(void *blob, bd_t *bd) ccsr_sec_t __iomem *sec; #ifdef CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT - if (fdt_fixup_kaslr(blob)) - fdt_fixup_remove_jr(blob); + fdt_fixup_remove_jr(blob); + fdt_fixup_kaslr(blob); #endif sec = (void __iomem *)CONFIG_SYS_FSL_SEC_ADDR; diff --git a/arch/arm/cpu/armv8/sec_firmware.c b/arch/arm/cpu/armv8/sec_firmware.c index 28de81c..941bfb4 100644 --- a/arch/arm/cpu/armv8/sec_firmware.c +++ b/arch/arm/cpu/armv8/sec_firmware.c @@ -351,7 +351,6 @@ bool sec_firmware_support_hwrng(void) { uint8_t rand[8]; if (sec_firmware_addr & SEC_FIRMWARE_RUNNING) { - if (!sec_firmware_get_random(rand, 8)) return true; } @@ -460,8 +459,10 @@ int fdt_fixup_kaslr(void *fdt) #if defined(CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT) /* Check if random seed generation is supported */ - if (sec_firmware_support_hwrng() == false) + if (sec_firmware_support_hwrng() == false) { + printf("WARNING: SEC firmware not running, no kaslr-seed\n"); return 0; + } ret = sec_firmware_get_random(rand, 8); if (ret < 0) { |