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| author | Strahinja Jankovic <strahinjapjankovic@gmail.com> | 2022-12-26 23:03:01 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2023-01-12 16:50:19 +0000 |
| commit | 28057e490b970390e3a94fce1a36098ddeb0026d (patch) | |
| tree | f7d1d90ed02ab936913969df2d3ebaca1acad4b4 | |
| parent | 632dfea36bbd1b754c6f42e10fef111bf4d3f612 (diff) | |
| download | qemu-28057e490b970390e3a94fce1a36098ddeb0026d.zip qemu-28057e490b970390e3a94fce1a36098ddeb0026d.tar.gz qemu-28057e490b970390e3a94fce1a36098ddeb0026d.tar.bz2 | |
hw/arm: Add AXP209 to Cubieboard
SPL Boot for Cubieboard expects AXP209 connected to I2C0 bus.
Signed-off-by: Strahinja Jankovic <strahinja.p.jankovic@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20221226220303.14420-6-strahinja.p.jankovic@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/arm/Kconfig | 1 | ||||
| -rw-r--r-- | hw/arm/cubieboard.c | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig index 3e9b2a2..19d6b9d 100644 --- a/hw/arm/Kconfig +++ b/hw/arm/Kconfig @@ -327,6 +327,7 @@ config ALLWINNER_A10 select ALLWINNER_A10_DRAMC select ALLWINNER_EMAC select ALLWINNER_I2C + select AXP209_PMU select SERIAL select UNIMP diff --git a/hw/arm/cubieboard.c b/hw/arm/cubieboard.c index 5e3372a..dca2576 100644 --- a/hw/arm/cubieboard.c +++ b/hw/arm/cubieboard.c @@ -20,6 +20,7 @@ #include "hw/boards.h" #include "hw/qdev-properties.h" #include "hw/arm/allwinner-a10.h" +#include "hw/i2c/i2c.h" static struct arm_boot_info cubieboard_binfo = { .loader_start = AW_A10_SDRAM_BASE, @@ -34,6 +35,7 @@ static void cubieboard_init(MachineState *machine) BlockBackend *blk; BusState *bus; DeviceState *carddev; + I2CBus *i2c; /* BIOS is not supported by this board */ if (machine->firmware) { @@ -80,6 +82,10 @@ static void cubieboard_init(MachineState *machine) exit(1); } + /* Connect AXP 209 */ + i2c = I2C_BUS(qdev_get_child_bus(DEVICE(&a10->i2c0), "i2c")); + i2c_slave_create_simple(i2c, "axp209_pmu", 0x34); + /* Retrieve SD bus */ di = drive_get(IF_SD, 0, 0); blk = di ? blk_by_legacy_dinfo(di) : NULL; |