From e41f27ec2a0c29a7b016af16992cf6e642a54002 Mon Sep 17 00:00:00 2001 From: Jiaxun Yang Date: Thu, 24 Dec 2020 11:17:48 +0800 Subject: [PATCH] hw/mips/fuloong2e: Correct cpuclock in PROM environment MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Missed in 3ca7639ff00 ("hw/mips/fuloong2e: Set CPU frequency to 533 MHz"), we need to tell the kernel the correct clock. Fixes: 3ca7639ff00 ("hw/mips/fuloong2e: Set CPU frequency to 533 MHz"). Signed-off-by: Jiaxun Yang Reviewed-by: Huacai Chen Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20201224031750.52146-7-jiaxun.yang@flygoat.com> [PMD: Reworded] Signed-off-by: Philippe Mathieu-Daudé --- hw/mips/fuloong2e.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c index 9b44ac6cf9..29805242ca 100644 --- a/hw/mips/fuloong2e.c +++ b/hw/mips/fuloong2e.c @@ -99,7 +99,7 @@ static void GCC_FMT_ATTR(3, 4) prom_set(uint32_t *prom_buf, int index, va_end(ap); } -static uint64_t load_kernel(CPUMIPSState *env) +static uint64_t load_kernel(MIPSCPU *cpu) { uint64_t kernel_entry, kernel_high, initrd_size; int index = 0; @@ -159,7 +159,7 @@ static uint64_t load_kernel(CPUMIPSState *env) /* Setup minimum environment variables */ prom_set(prom_buf, index++, "busclock=33000000"); - prom_set(prom_buf, index++, "cpuclock=100000000"); + prom_set(prom_buf, index++, "cpuclock=%u", clock_get_hz(cpu->clock)); prom_set(prom_buf, index++, "memsize=%"PRIi64, loaderparams.ram_size / MiB); prom_set(prom_buf, index++, NULL); @@ -330,7 +330,7 @@ static void mips_fuloong2e_init(MachineState *machine) loaderparams.kernel_filename = kernel_filename; loaderparams.kernel_cmdline = kernel_cmdline; loaderparams.initrd_filename = initrd_filename; - kernel_entry = load_kernel(env); + kernel_entry = load_kernel(cpu); write_bootloader(env, memory_region_get_ram_ptr(bios), kernel_entry); } else { filename = qemu_find_file(QEMU_FILE_TYPE_BIOS,