mips: ath79: add AP143 reference board
This patch add board-level code and base DT for AP143.
Signed-off-by: Wills Wang <wills.wang@live.com>
[updated defconfig, enabled CONFIG_USE_PRIVATE_LIBGCC=y]
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
diff --git a/include/configs/ap143.h b/include/configs/ap143.h
new file mode 100644
index 0000000..7b69e10
--- /dev/null
+++ b/include/configs/ap143.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_TEXT_BASE 0x9f000000
+
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+#define CONFIG_BOARD_EARLY_INIT_F
+
+#define CONFIG_SYS_HZ 1000
+#define CONFIG_SYS_MHZ 325
+#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000)
+
+/* Cache Configuration */
+#define CONFIG_SYS_DCACHE_SIZE 0x8000
+#define CONFIG_SYS_ICACHE_SIZE 0x10000
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+
+#define CONFIG_SYS_MALLOC_LEN 0x40000
+#define CONFIG_SYS_BOOTPARAMS_LEN 0x20000
+
+#define CONFIG_SYS_SDRAM_BASE 0x80000000
+#define CONFIG_SYS_LOAD_ADDR 0x81000000
+
+#define CONFIG_SYS_NO_FLASH
+
+#define CONFIG_SYS_INIT_RAM_ADDR 0xbd000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE - 1)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_SYS_NS16550_CLK 25000000
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {9600, 19200, 38400, 57600, 115200}
+
+#define CONFIG_BOOTDELAY 3
+#define CONFIG_BOOTARGS "console=ttyS0,115200 " \
+ "root=/dev/mtdblock2 " \
+ "rootfstype=squashfs"
+#define CONFIG_BOOTCOMMAND "sf probe;" \
+ "mtdparts default;" \
+ "bootm 0x9f300000"
+#define CONFIG_LZMA
+
+#define MTDIDS_DEFAULT "nor0=spi-flash.0"
+#define MTDPARTS_DEFAULT "mtdparts=spi-flash.0:" \
+ "256k(u-boot),64k(u-boot-env)," \
+ "2752k(rootfs),896k(uImage)," \
+ "64k(NVRAM),64k(ART)"
+
+#define CONFIG_ENV_SPI_MAX_HZ 25000000
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_OFFSET 0x40000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_ENV_SIZE 0x10000
+
+/*
+ * Command
+ */
+#define CONFIG_CMD_MTDPARTS
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_MEMTEST_START 0x80100000
+#define CONFIG_SYS_MEMTEST_END 0x83f00000
+#define CONFIG_CMD_MEMTEST
+
+#endif /* __CONFIG_H */