hw/arm/raspi: Use AddressSpace when using arm_boot::write_secondary_boot

write_secondary_boot() is used in SMP configurations where the
CPU address space might not be the main System Bus.
The rom_add_blob_fixed_as() function allow us to specify an
address space. Use it to write each boot blob in the corresponding
CPU address space.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20191019234715.25750-11-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2019-10-20 01:47:09 +02:00 committed by Peter Maydell
parent 5e5e9ed672
commit 0f0736933f
1 changed files with 8 additions and 6 deletions

View File

@ -60,12 +60,14 @@ static void write_smpboot(ARMCPU *cpu, const struct arm_boot_info *info)
QEMU_BUILD_BUG_ON((BOARDSETUP_ADDR & 0xf) != 0
|| (BOARDSETUP_ADDR >> 4) >= 0x100);
rom_add_blob_fixed("raspi_smpboot", smpboot, sizeof(smpboot),
info->smp_loader_start);
rom_add_blob_fixed_as("raspi_smpboot", smpboot, sizeof(smpboot),
info->smp_loader_start,
arm_boot_address_space(cpu, info));
}
static void write_smpboot64(ARMCPU *cpu, const struct arm_boot_info *info)
{
AddressSpace *as = arm_boot_address_space(cpu, info);
/* Unlike the AArch32 version we don't need to call the board setup hook.
* The mechanism for doing the spin-table is also entirely different.
* We must have four 64-bit fields at absolute addresses
@ -92,10 +94,10 @@ static void write_smpboot64(ARMCPU *cpu, const struct arm_boot_info *info)
0, 0, 0, 0
};
rom_add_blob_fixed("raspi_smpboot", smpboot, sizeof(smpboot),
info->smp_loader_start);
rom_add_blob_fixed("raspi_spintables", spintables, sizeof(spintables),
SPINTABLE_ADDR);
rom_add_blob_fixed_as("raspi_smpboot", smpboot, sizeof(smpboot),
info->smp_loader_start, as);
rom_add_blob_fixed_as("raspi_spintables", spintables, sizeof(spintables),
SPINTABLE_ADDR, as);
}
static void write_board_setup(ARMCPU *cpu, const struct arm_boot_info *info)