@@ -33,6 +33,7 @@
#define MACH_TYPE_BCM2708 3138 /* Linux board IDs */
enum BoardIdChip {
+ C_BCM2835 = 0,
C_BCM2836 = 1,
C_BCM2837 = 2,
};
@@ -41,6 +42,7 @@ static const struct {
const char *soc_name;
int cores_count;
} soc_config[] = {
+ [C_BCM2835] = {TYPE_BCM2835, 1},
[C_BCM2836] = {TYPE_BCM2836, BCM283X_NCPUS},
[C_BCM2837] = {TYPE_BCM2837, BCM283X_NCPUS},
};
@@ -80,6 +82,11 @@ typedef struct RaspiMachineClass {
OBJECT_GET_CLASS(RaspiMachineClass, (obj), TYPE_RASPI_MACHINE)
static const RaspiBoardInfo raspi_boards[] = {
+ {
+ .name = MACHINE_TYPE_NAME("raspi0"),
+ .desc = "Raspberry Pi Zero W",
+ .board_rev = 0x9000c1,
+ },
{
.name = MACHINE_TYPE_NAME("raspi2"),
.desc = "Raspberry Pi 2B",
Add a Raspberry Pi Zero machine. $ qemu-system-arm -M raspi0 -serial stdio \ -kernel raspberrypi/firmware/boot/kernel.img \ -dtb raspberrypi/firmware/boot/bcm2708-rpi-zero-w.dtb \ -append 'printk.time=0 earlycon=pl011,0x20201000 console=ttyAMA0' [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.19.69+ (dom@buildbot) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1261 Tue Sep 3 20:21:01 BST 2019 [ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d [ 0.000000] CPU: VIPT aliasing data cache, unknown instruction cache [ 0.000000] OF: fdt: Machine model: Raspberry Pi Zero W [ 0.000000] earlycon: pl11 at MMIO 0x20201000 (options '') [ 0.000000] bootconsole [pl11] enabled [ 0.000000] Memory policy: Data cache writeback [ 0.000000] cma: Reserved 8 MiB at 0x1b800000 [ 0.000000] random: get_random_bytes called from start_kernel+0x8c/0x49c with crng_init=0 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 113680 [ 0.000000] Kernel command line: printk.time=0 earlycon=pl011,0x20201000 console=ttyAMA0 root=/dev/mmcblk0 rootwait Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 434380K/458752K available (6971K kernel code, 635K rwdata, 2080K rodata, 464K init, 797K bss, 16180K reserved, 8192K cma-reserved) Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xffc00000 - 0xfff00000 (3072 kB) vmalloc : 0xdc800000 - 0xff800000 ( 560 MB) lowmem : 0xc0000000 - 0xdc000000 ( 448 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0x(ptrval) - 0x(ptrval) (6973 kB) .init : 0x(ptrval) - 0x(ptrval) ( 464 kB) .data : 0x(ptrval) - 0x(ptrval) ( 636 kB) .bss : 0x(ptrval) - 0x(ptrval) ( 798 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 ftrace: allocating 25193 entries in 74 pages NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16 sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483647500ns clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275 ns bcm2835: system timer (irq = 27) Console: colour dummy device 80x30 ... Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> --- TODO: Add acceptance test hw/arm/raspi.c | 7 +++++++ 1 file changed, 7 insertions(+)