Re: [PATCH v2 07/16] hw/char/xilinx_uartlite: Make device endianness configurable

Replace the DEVICE_NATIVE_ENDIAN MemoryRegionOps by a pair of DEVICE_LITTLE_ENDIAN / DEVICE_BIG_ENDIAN. Add the "little-endian" property to select the device endianness, defaulting to little endian. Set the proper endianness on the single machine using the device. Signed-off-by: Philippe Mathieu-Daudé <philmd(a)linaro.org&gt; --- hw/char/xilinx_uartlite.c | 44 ++++++++++++++++-------- hw/microblaze/petalogix_s3adsp1800_mmu.c | 1 + 2 files changed, 31 insertions(+), 14 deletions(-)

+static const MemoryRegionOps uart_ops[2] = { + { + .read = uart_read, + .write = uart_write, + .endianness = DEVICE_BIG_ENDIAN, + .impl = { + .min_access_size = 4, + .max_access_size = 4, + }, + .valid = { + .min_access_size = 1, + .max_access_size = 4, + }, + }, { + .read = uart_read, + .write = uart_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .impl = { + .min_access_size = 4, + .max_access_size = 4, + }, + .valid = { + .min_access_size = 1, + .max_access_size = 4, + }, } };