Message ID | 20191019234715.25750-15-f4bug@amsat.org |
---|---|
State | New |
Headers | show |
Series | hw/arm/raspi: Add thermal/timer, improve address space, run U-boot | expand |
On Sat, Oct 19, 2019 at 4:54 PM Philippe Mathieu-Daudé <f4bug@amsat.org> wrote: > > 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> Alistair > --- > hw/arm/highbank.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c > index f1724d6929..518d935fdf 100644 > --- a/hw/arm/highbank.c > +++ b/hw/arm/highbank.c > @@ -78,7 +78,8 @@ static void hb_write_secondary(ARMCPU *cpu, const struct arm_boot_info *info) > for (n = 0; n < ARRAY_SIZE(smpboot); n++) { > smpboot[n] = tswap32(smpboot[n]); > } > - rom_add_blob_fixed("smpboot", smpboot, sizeof(smpboot), SMP_BOOT_ADDR); > + rom_add_blob_fixed_as("smpboot", smpboot, sizeof(smpboot), SMP_BOOT_ADDR, > + arm_boot_address_space(cpu, info)); > } > > static void hb_reset_secondary(ARMCPU *cpu, const struct arm_boot_info *info) > -- > 2.21.0 > >
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c index f1724d6929..518d935fdf 100644 --- a/hw/arm/highbank.c +++ b/hw/arm/highbank.c @@ -78,7 +78,8 @@ static void hb_write_secondary(ARMCPU *cpu, const struct arm_boot_info *info) for (n = 0; n < ARRAY_SIZE(smpboot); n++) { smpboot[n] = tswap32(smpboot[n]); } - rom_add_blob_fixed("smpboot", smpboot, sizeof(smpboot), SMP_BOOT_ADDR); + rom_add_blob_fixed_as("smpboot", smpboot, sizeof(smpboot), SMP_BOOT_ADDR, + arm_boot_address_space(cpu, info)); } static void hb_reset_secondary(ARMCPU *cpu, const struct arm_boot_info *info)
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> --- hw/arm/highbank.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)