[Feature] add GA346 baseline version
Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/arch/arm/mach-pxa/littleton.h b/src/kernel/linux/v4.19/arch/arm/mach-pxa/littleton.h
new file mode 100644
index 0000000..a0a8d2b
--- /dev/null
+++ b/src/kernel/linux/v4.19/arch/arm/mach-pxa/littleton.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __ASM_ARCH_LITTLETON_H
+#define __ASM_ARCH_LITTLETON_H
+
+#define LITTLETON_ETH_PHYS 0x30000000
+
+#define LITTLETON_GPIO_LCD_CS (17)
+
+#define EXT0_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
+#define EXT0_GPIO(x) (EXT0_GPIO_BASE + (x))
+
+#define LITTLETON_NR_IRQS (IRQ_BOARD_START + 8)
+
+#endif /* __ASM_ARCH_LITTLETON_H */