hw/arm: Mark Allwinner Technology devices as little-endian

These devices are only used by the ARM targets, which are
only built as little-endian. Therefore the DEVICE_NATIVE_ENDIAN
definition expand to DEVICE_LITTLE_ENDIAN (besides, the
DEVICE_BIG_ENDIAN case isn't tested). Simplify directly using
DEVICE_LITTLE_ENDIAN.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250212113938.38692-2-philmd@linaro.org>

hw/arm/allwinner-a10.c

@@ -158,7 +158,7 @@ static void aw_a10_realize(DeviceState *dev, Error **errp)
     /* FIXME use a qdev chardev prop instead of serial_hd() */
     serial_mm_init(get_system_memory(), AW_A10_UART0_REG_BASE, 2,
                    qdev_get_gpio_in(dev, 1),
-                   115200, serial_hd(0), DEVICE_NATIVE_ENDIAN);
+                   115200, serial_hd(0), DEVICE_LITTLE_ENDIAN);
 
     for (size_t i = 0; i < AW_A10_NUM_USB; i++) {
         g_autofree char *bus = g_strdup_printf("usb-bus.%zu", i);

hw/arm/allwinner-h3.c

@@ -408,19 +408,19 @@ static void allwinner_h3_realize(DeviceState *dev, Error **errp)
     /* UART0. For future clocktree API: All UARTS are connected to APB2_CLK. */
     serial_mm_init(get_system_memory(), s->memmap[AW_H3_DEV_UART0], 2,
                    qdev_get_gpio_in(DEVICE(&s->gic), AW_H3_GIC_SPI_UART0),
-                   115200, serial_hd(0), DEVICE_NATIVE_ENDIAN);
+                   115200, serial_hd(0), DEVICE_LITTLE_ENDIAN);
     /* UART1 */
     serial_mm_init(get_system_memory(), s->memmap[AW_H3_DEV_UART1], 2,
                    qdev_get_gpio_in(DEVICE(&s->gic), AW_H3_GIC_SPI_UART1),
-                   115200, serial_hd(1), DEVICE_NATIVE_ENDIAN);
+                   115200, serial_hd(1), DEVICE_LITTLE_ENDIAN);
     /* UART2 */
     serial_mm_init(get_system_memory(), s->memmap[AW_H3_DEV_UART2], 2,
                    qdev_get_gpio_in(DEVICE(&s->gic), AW_H3_GIC_SPI_UART2),
-                   115200, serial_hd(2), DEVICE_NATIVE_ENDIAN);
+                   115200, serial_hd(2), DEVICE_LITTLE_ENDIAN);
     /* UART3 */
     serial_mm_init(get_system_memory(), s->memmap[AW_H3_DEV_UART3], 2,
                    qdev_get_gpio_in(DEVICE(&s->gic), AW_H3_GIC_SPI_UART3),
-                   115200, serial_hd(3), DEVICE_NATIVE_ENDIAN);
+                   115200, serial_hd(3), DEVICE_LITTLE_ENDIAN);
 
     /* DRAMC */
     sysbus_realize(SYS_BUS_DEVICE(&s->dramc), &error_fatal);

hw/arm/allwinner-r40.c

@@ -492,7 +492,7 @@ static void allwinner_r40_realize(DeviceState *dev, Error **errp)
 
         serial_mm_init(get_system_memory(), addr, 2,
                        qdev_get_gpio_in(DEVICE(&s->gic), uart_irqs[i]),
-                       115200, serial_hd(i), DEVICE_NATIVE_ENDIAN);
+                       115200, serial_hd(i), DEVICE_LITTLE_ENDIAN);
     }
 
     /* I2C */

hw/i2c/allwinner-i2c.c

@@ -407,7 +407,7 @@ static const MemoryRegionOps allwinner_i2c_ops = {
     .write = allwinner_i2c_write,
     .valid.min_access_size = 1,
     .valid.max_access_size = 4,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static const VMStateDescription allwinner_i2c_vmstate = {

hw/intc/allwinner-a10-pic.c

@@ -135,7 +135,7 @@ static void aw_a10_pic_write(void *opaque, hwaddr offset, uint64_t value,
 static const MemoryRegionOps aw_a10_pic_ops = {
     .read = aw_a10_pic_read,
     .write = aw_a10_pic_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static const VMStateDescription vmstate_aw_a10_pic = {

hw/misc/allwinner-a10-ccm.c

@@ -147,7 +147,7 @@ static void allwinner_a10_ccm_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_a10_ccm_ops = {
     .read = allwinner_a10_ccm_read,
     .write = allwinner_a10_ccm_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-a10-dramc.c

@@ -114,7 +114,7 @@ static void allwinner_a10_dramc_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_a10_dramc_ops = {
     .read = allwinner_a10_dramc_read,
     .write = allwinner_a10_dramc_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-cpucfg.c

@@ -217,7 +217,7 @@ static void allwinner_cpucfg_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_cpucfg_ops = {
     .read = allwinner_cpucfg_read,
     .write = allwinner_cpucfg_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-h3-ccu.c

@@ -155,7 +155,7 @@ static void allwinner_h3_ccu_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_h3_ccu_ops = {
     .read = allwinner_h3_ccu_read,
     .write = allwinner_h3_ccu_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-h3-dramc.c

@@ -219,7 +219,7 @@ static void allwinner_h3_dramphy_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_h3_dramcom_ops = {
     .read = allwinner_h3_dramcom_read,
     .write = allwinner_h3_dramcom_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -230,7 +230,7 @@ static const MemoryRegionOps allwinner_h3_dramcom_ops = {
 static const MemoryRegionOps allwinner_h3_dramctl_ops = {
     .read = allwinner_h3_dramctl_read,
     .write = allwinner_h3_dramctl_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -241,7 +241,7 @@ static const MemoryRegionOps allwinner_h3_dramctl_ops = {
 static const MemoryRegionOps allwinner_h3_dramphy_ops = {
     .read = allwinner_h3_dramphy_read,
     .write = allwinner_h3_dramphy_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-h3-sysctrl.c

@@ -78,7 +78,7 @@ static void allwinner_h3_sysctrl_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_h3_sysctrl_ops = {
     .read = allwinner_h3_sysctrl_read,
     .write = allwinner_h3_sysctrl_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-r40-ccu.c

@@ -129,7 +129,7 @@ static void allwinner_r40_ccu_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_r40_ccu_ops = {
     .read = allwinner_r40_ccu_read,
     .write = allwinner_r40_ccu_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-r40-dramc.c

@@ -297,7 +297,7 @@ static void allwinner_r40_dramphy_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_r40_dramcom_ops = {
     .read = allwinner_r40_dramcom_read,
     .write = allwinner_r40_dramcom_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -308,7 +308,7 @@ static const MemoryRegionOps allwinner_r40_dramcom_ops = {
 static const MemoryRegionOps allwinner_r40_dramctl_ops = {
     .read = allwinner_r40_dramctl_read,
     .write = allwinner_r40_dramctl_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -319,7 +319,7 @@ static const MemoryRegionOps allwinner_r40_dramctl_ops = {
 static const MemoryRegionOps allwinner_r40_dramphy_ops = {
     .read = allwinner_r40_dramphy_read,
     .write = allwinner_r40_dramphy_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -358,7 +358,7 @@ static void allwinner_r40_detect_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_r40_detect_ops = {
     .read = allwinner_r40_detect_read,
     .write = allwinner_r40_detect_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,
@@ -393,7 +393,7 @@ static uint64_t allwinner_r40_dualrank_detect_read(void *opaque, hwaddr offset,
 
 static const MemoryRegionOps allwinner_r40_dualrank_detect_ops = {
     .read = allwinner_r40_dualrank_detect_read,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-sid.c

@@ -99,7 +99,7 @@ static void allwinner_sid_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_sid_ops = {
     .read = allwinner_sid_read,
     .write = allwinner_sid_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/misc/allwinner-sramc.c

@@ -104,7 +104,7 @@ static void allwinner_sramc_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_sramc_ops = {
     .read = allwinner_sramc_read,
     .write = allwinner_sramc_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/net/allwinner-sun8i-emac.c

@@ -784,7 +784,7 @@ static void allwinner_sun8i_emac_set_link(NetClientState *nc)
 static const MemoryRegionOps allwinner_sun8i_emac_mem_ops = {
     .read = allwinner_sun8i_emac_read,
     .write = allwinner_sun8i_emac_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/net/allwinner_emac.c

@@ -421,7 +421,7 @@ static void aw_emac_set_link(NetClientState *nc)
 static const MemoryRegionOps aw_emac_mem_ops = {
     .read = aw_emac_read,
     .write = aw_emac_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/rtc/allwinner-rtc.c

@@ -259,7 +259,7 @@ static void allwinner_rtc_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_rtc_ops = {
     .read = allwinner_rtc_read,
     .write = allwinner_rtc_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/sd/allwinner-sdhost.c

@@ -761,7 +761,7 @@ static void allwinner_sdhost_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_sdhost_ops = {
     .read = allwinner_sdhost_read,
     .write = allwinner_sdhost_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,

hw/ssi/allwinner-a10-spi.c

@@ -502,7 +502,7 @@ static const MemoryRegionOps allwinner_a10_spi_ops = {
     .write = allwinner_a10_spi_write,
     .valid.min_access_size = 1,
     .valid.max_access_size = 4,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static const VMStateDescription allwinner_a10_spi_vmstate = {

hw/timer/allwinner-a10-pit.c

@@ -185,7 +185,7 @@ static void a10_pit_write(void *opaque, hwaddr offset, uint64_t value,
 static const MemoryRegionOps a10_pit_ops = {
     .read = a10_pit_read,
     .write = a10_pit_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
 };
 
 static const Property a10_pit_properties[] = {

hw/watchdog/allwinner-wdt.c

@@ -275,7 +275,7 @@ static void allwinner_wdt_write(void *opaque, hwaddr offset,
 static const MemoryRegionOps allwinner_wdt_ops = {
     .read = allwinner_wdt_read,
     .write = allwinner_wdt_write,
-    .endianness = DEVICE_NATIVE_ENDIAN,
+    .endianness = DEVICE_LITTLE_ENDIAN,
     .valid = {
         .min_access_size = 4,
         .max_access_size = 4,