diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-02-07 18:30:00 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-02-07 18:30:00 +0000 |
| commit | 7727b832886fafbdec7299eb7773dc9071bf4cdd (patch) | |
| tree | e0271ae3b4c59155448765e01ad5906de3a6146e | |
| parent | 3b3af2ac56068b610c5f4991b980f42f2df43469 (diff) | |
stellaris: Use the 'unimplemented' device for parts we don't implementpull-target-arm-20170207
Use the 'unimplemented' dummy device to cover regions of the
SoC device memory map which we don't have proper device
implementations for yet.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1484247815-15279-4-git-send-email-peter.maydell@linaro.org
| -rw-r--r-- | hw/arm/stellaris.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/hw/arm/stellaris.c b/hw/arm/stellaris.c index 5c4b707998..9edcd49740 100644 --- a/hw/arm/stellaris.c +++ b/hw/arm/stellaris.c @@ -21,6 +21,7 @@ #include "exec/address-spaces.h" #include "sysemu/sysemu.h" #include "hw/char/pl011.h" +#include "hw/misc/unimp.h" #define GPIO_A 0 #define GPIO_B 1 @@ -1404,6 +1405,19 @@ static void stellaris_init(const char *kernel_filename, const char *cpu_model, } } } + + /* Add dummy regions for the devices we don't implement yet, + * so guest accesses don't cause unlogged crashes. + */ + create_unimplemented_device("wdtimer", 0x40000000, 0x1000); + create_unimplemented_device("i2c-0", 0x40002000, 0x1000); + create_unimplemented_device("i2c-2", 0x40021000, 0x1000); + create_unimplemented_device("PWM", 0x40028000, 0x1000); + create_unimplemented_device("QEI-0", 0x4002c000, 0x1000); + create_unimplemented_device("QEI-1", 0x4002d000, 0x1000); + create_unimplemented_device("analogue-comparator", 0x4003c000, 0x1000); + create_unimplemented_device("hibernation", 0x400fc000, 0x1000); + create_unimplemented_device("flash-control", 0x400fd000, 0x1000); } /* FIXME: Figure out how to generate these from stellaris_boards. */ |