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hw/riscv: Add a new struct RISCVBootInfo

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Add a new struct RISCVBootInfo to sync boot information between multiple
boot functions.

Signed-off-by: Jim Shu <jim.shu@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20241120153935.24706-3-jim.shu@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Jim Shu 2024-11-20 23:39:34 +08:00 • committed by Alistair Francis
parent b4132a9e62
commit d3592955af
8 changed files with 91 additions and 57 deletions
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11
hw/riscv/microchip_pfsoc.c
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@ -521,6 +521,7 @@ static void microchip_icicle_kit_machine_init(MachineState *machine)
uint64_t kernel_entry;
uint64_t fdt_load_addr;
DriveInfo *dinfo = drive_get(IF_SD, 0, 0);
RISCVBootInfo boot_info;
/* Sanity check on RAM size */
if (machine->ram_size < mc->default_ram_size) {
@ -615,17 +616,19 @@ static void microchip_icicle_kit_machine_init(MachineState *machine)
firmware_end_addr = riscv_find_and_load_firmware(machine, firmware_name,
&firmware_load_addr, NULL);
riscv_boot_info_init(&boot_info, &s->soc.u_cpus);
if (kernel_as_payload) {
kernel_start_addr = riscv_calc_kernel_start_addr(&s->soc.u_cpus,
kernel_start_addr = riscv_calc_kernel_start_addr(&boot_info,
firmware_end_addr);
kernel_entry = riscv_load_kernel(machine, &s->soc.u_cpus,
kernel_start_addr, true, NULL);
riscv_load_kernel(machine, &boot_info, kernel_start_addr,
true, NULL);
kernel_entry = boot_info.image_low_addr;
/* Compute the fdt load address in dram */
fdt_load_addr = riscv_compute_fdt_addr(memmap[MICROCHIP_PFSOC_DRAM_LO].base,
memmap[MICROCHIP_PFSOC_DRAM_LO].size,
machine, &s->soc.u_cpus);
machine, &boot_info);
riscv_load_fdt(fdt_load_addr, machine->fdt);
/* Load the reset vector */