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| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-06-17 09:25:34 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-06-23 11:39:47 +0100 |
| commit | bb8fba9c896dd889e36db8346cd90e17476fca02 (patch) | |
| tree | 1a76fc403e29f057fdf5772b78f6aebb0c32f3e4 /hw/gpio/gpio_key.c | |
| parent | ecbe51aff923b42b453b85471b000d4daa094fe3 (diff) | |
| download | qemu-bb8fba9c896dd889e36db8346cd90e17476fca02.zip qemu-bb8fba9c896dd889e36db8346cd90e17476fca02.tar.gz qemu-bb8fba9c896dd889e36db8346cd90e17476fca02.tar.bz2 | |
hw/arm/mps2: Add CMSDK AHB GPIO peripherals as unimplemented devices
Register the GPIO peripherals as unimplemented to better
follow their accesses, for example booting Zephyr:
----------------
IN: arm_mps2_pinmux_init
0x00001160: f64f 0231 movw r2, #0xf831
0x00001164: 4b06 ldr r3, [pc, #0x18]
0x00001166: 2000 movs r0, #0
0x00001168: 619a str r2, [r3, #0x18]
0x0000116a: f24c 426f movw r2, #0xc46f
0x0000116e: f503 5380 add.w r3, r3, #0x1000
0x00001172: 619a str r2, [r3, #0x18]
0x00001174: f44f 529e mov.w r2, #0x13c0
0x00001178: f503 5380 add.w r3, r3, #0x1000
0x0000117c: 619a str r2, [r3, #0x18]
0x0000117e: 4770 bx lr
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0xf831, offset 0x18)
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0xc46f, offset 0x18)
cmsdk-ahb-gpio: unimplemented device write (size 4, value 0x13c0, offset 0x18)
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200617072539.32686-10-f4bug@amsat.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/gpio/gpio_key.c')
0 files changed, 0 insertions, 0 deletions