diff options
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2019-09-23 15:11:08 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-09-27 11:44:39 +0100 |
| commit | e4e34855e658b78ecac50a651cc847662ff02cfd (patch) | |
| tree | e22ea4ce3892f54b11f9bfe24cc78221af951953 /hw/arm/boot.c | |
| parent | ece628fcf69cbbd4b3efb6fbd203af07609467a2 (diff) | |
hw/arm/boot: Use the IEC binary prefix definitions
IEC binary prefixes ease code review: the unit is explicit.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190923131108.21459-1-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/boot.c')
| -rw-r--r-- | hw/arm/boot.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 2542266054..c264864c11 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -575,7 +575,7 @@ int arm_load_dtb(hwaddr addr, const struct arm_boot_info *binfo, goto fail; } - if (scells < 2 && binfo->ram_size >= (1ULL << 32)) { + if (scells < 2 && binfo->ram_size >= 4 * GiB) { /* This is user error so deserves a friendlier error message * than the failure of setprop_sized_cells would provide */ @@ -1097,7 +1097,7 @@ static void arm_setup_direct_kernel_boot(ARMCPU *cpu, * we might still make a bad choice here. */ info->initrd_start = info->loader_start + - MIN(info->ram_size / 2, 128 * 1024 * 1024); + MIN(info->ram_size / 2, 128 * MiB); if (image_high_addr) { info->initrd_start = MAX(info->initrd_start, image_high_addr); } @@ -1157,13 +1157,13 @@ static void arm_setup_direct_kernel_boot(ARMCPU *cpu, * * Let's play safe and prealign it to 2MB to give us some space. */ - align = 2 * 1024 * 1024; + align = 2 * MiB; } else { /* * Some 32bit kernels will trash anything in the 4K page the * initrd ends in, so make sure the DTB isn't caught up in that. */ - align = 4096; + align = 4 * KiB; } /* Place the DTB after the initrd in memory with alignment. */ @@ -1180,7 +1180,7 @@ static void arm_setup_direct_kernel_boot(ARMCPU *cpu, info->loader_start + KERNEL_ARGS_ADDR; fixupcontext[FIXUP_ARGPTR_HI] = (info->loader_start + KERNEL_ARGS_ADDR) >> 32; - if (info->ram_size >= (1ULL << 32)) { + if (info->ram_size >= 4 * GiB) { error_report("RAM size must be less than 4GB to boot" " Linux kernel using ATAGS (try passing a device tree" " using -dtb)"); |