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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-11-04 16:36:49 +0100 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <philmd@linaro.org> | 2024-12-31 21:21:34 +0100 |
| commit | 8f27e70e3bcffe3e3d7236f62d50156555043061 (patch) | |
| tree | 169d6d7bcca55de513e4da56ed23d79998063fee | |
| parent | d826e47404cdf4f462a3f27b2f47455f21e7764e (diff) | |
| download | qemu-8f27e70e3bcffe3e3d7236f62d50156555043061.zip qemu-8f27e70e3bcffe3e3d7236f62d50156555043061.tar.gz qemu-8f27e70e3bcffe3e3d7236f62d50156555043061.tar.bz2 | |
hw/microblaze: Propagate CPU endianness to microblaze_load_kernel()
Pass vCPU endianness as argument so we can load kernels
with different endianness (different from the qemu-system-binary
builtin one).
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241107012223.94337-3-philmd@linaro.org>
| -rw-r--r-- | hw/microblaze/boot.c | 8 | ||||
| -rw-r--r-- | hw/microblaze/boot.h | 4 | ||||
| -rw-r--r-- | hw/microblaze/petalogix_ml605_mmu.c | 2 | ||||
| -rw-r--r-- | hw/microblaze/petalogix_s3adsp1800_mmu.c | 2 | ||||
| -rw-r--r-- | hw/microblaze/xlnx-zynqmp-pmu.c | 2 |
5 files changed, 9 insertions, 9 deletions
diff --git a/hw/microblaze/boot.c b/hw/microblaze/boot.c index 966fb2c..3854bc2 100644 --- a/hw/microblaze/boot.c +++ b/hw/microblaze/boot.c @@ -114,8 +114,8 @@ static uint64_t translate_kernel_address(void *opaque, uint64_t addr) return addr - 0x30000000LL; } -void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base, - uint32_t ramsize, +void microblaze_load_kernel(MicroBlazeCPU *cpu, bool is_little_endian, + hwaddr ddr_base, uint32_t ramsize, const char *initrd_filename, const char *dtb_filename, void (*machine_cpu_reset)(MicroBlazeCPU *)) @@ -144,13 +144,13 @@ void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base, /* Boots a kernel elf binary. */ kernel_size = load_elf(kernel_filename, NULL, NULL, NULL, &entry, NULL, &high, NULL, - TARGET_BIG_ENDIAN, EM_MICROBLAZE, 0, 0); + !is_little_endian, EM_MICROBLAZE, 0, 0); base32 = entry; if (base32 == 0xc0000000) { kernel_size = load_elf(kernel_filename, NULL, translate_kernel_address, NULL, &entry, NULL, NULL, NULL, - TARGET_BIG_ENDIAN, EM_MICROBLAZE, 0, 0); + !is_little_endian, EM_MICROBLAZE, 0, 0); } /* Always boot into physical ram. */ boot_info.bootstrap_pc = (uint32_t)entry; diff --git a/hw/microblaze/boot.h b/hw/microblaze/boot.h index 5a8c2f7..d179a55 100644 --- a/hw/microblaze/boot.h +++ b/hw/microblaze/boot.h @@ -2,8 +2,8 @@ #define MICROBLAZE_BOOT_H -void microblaze_load_kernel(MicroBlazeCPU *cpu, hwaddr ddr_base, - uint32_t ramsize, +void microblaze_load_kernel(MicroBlazeCPU *cpu, bool is_little_endian, + hwaddr ddr_base, uint32_t ramsize, const char *initrd_filename, const char *dtb_filename, void (*machine_cpu_reset)(MicroBlazeCPU *)); diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index deab275..8b44be7 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -204,7 +204,7 @@ petalogix_ml605_init(MachineState *machine) cpu->cfg.pvr_regs[5] = 0xc56be000; cpu->cfg.pvr_regs[10] = 0x0e000000; /* virtex 6 */ - microblaze_load_kernel(cpu, MEMORY_BASEADDR, ram_size, + microblaze_load_kernel(cpu, true, MEMORY_BASEADDR, ram_size, machine->initrd_filename, BINARY_DEVICE_TREE_FILE, NULL); diff --git a/hw/microblaze/petalogix_s3adsp1800_mmu.c b/hw/microblaze/petalogix_s3adsp1800_mmu.c index 4a969af..2c0d8c3 100644 --- a/hw/microblaze/petalogix_s3adsp1800_mmu.c +++ b/hw/microblaze/petalogix_s3adsp1800_mmu.c @@ -129,7 +129,7 @@ petalogix_s3adsp1800_init(MachineState *machine) create_unimplemented_device("xps_gpio", GPIO_BASEADDR, 0x10000); - microblaze_load_kernel(cpu, ddr_base, ram_size, + microblaze_load_kernel(cpu, !TARGET_BIG_ENDIAN, ddr_base, ram_size, machine->initrd_filename, BINARY_DEVICE_TREE_FILE, NULL); diff --git a/hw/microblaze/xlnx-zynqmp-pmu.c b/hw/microblaze/xlnx-zynqmp-pmu.c index 567aad4..bdbf732 100644 --- a/hw/microblaze/xlnx-zynqmp-pmu.c +++ b/hw/microblaze/xlnx-zynqmp-pmu.c @@ -172,7 +172,7 @@ static void xlnx_zynqmp_pmu_init(MachineState *machine) qdev_realize(DEVICE(pmu), NULL, &error_fatal); /* Load the kernel */ - microblaze_load_kernel(&pmu->cpu, XLNX_ZYNQMP_PMU_RAM_ADDR, + microblaze_load_kernel(&pmu->cpu, true, XLNX_ZYNQMP_PMU_RAM_ADDR, machine->ram_size, machine->initrd_filename, machine->dtb, |