Signed-off-by: Wills Wang wills.wang@live.com ---

arch/mips/Kconfig | 8 ++++ board/ath79/ap121/Kconfig | 15 +++++++ board/ath79/ap121/MAINTAINERS | 6 +++ board/ath79/ap121/Makefile | 8 ++++ board/ath79/ap121/README | 18 ++++++++ board/ath79/ap121/ap121.c | 18 ++++++++ board/ath79/ap121/config.mk | 16 +++++++ configs/ap121_defconfig | 18 ++++++++ include/configs/ap121.h | 98 +++++++++++++++++++++++++++++++++++++++++++ 9 files changed, 205 insertions(+) create mode 100644 board/ath79/ap121/Kconfig create mode 100644 board/ath79/ap121/MAINTAINERS create mode 100644 board/ath79/ap121/Makefile create mode 100644 board/ath79/ap121/README create mode 100644 board/ath79/ap121/ap121.c create mode 100644 board/ath79/ap121/config.mk create mode 100644 configs/ap121_defconfig create mode 100644 include/configs/ap121.h

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 7f7e258..09b8709 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -51,6 +51,13 @@ config TARGET_PB1X00 select SUPPORTS_CPU_MIPS32_R2 select SYS_MIPS_CACHE_INIT_RAM_LOAD

+config TARGET_AP121 + bool "Support ap121" + select SUPPORTS_BIG_ENDIAN + select SUPPORTS_CPU_MIPS32_R1 + select SUPPORTS_CPU_MIPS32_R2 + select SYS_MIPS_CACHE_INIT_RAM_LOAD +

endchoice

@@ -59,6 +66,7 @@ source "board/imgtec/malta/Kconfig" source "board/micronas/vct/Kconfig" source "board/pb1x00/Kconfig" source "board/qemu-mips/Kconfig" +source "board/ath79/ap121/Kconfig"

if MIPS

diff --git a/board/ath79/ap121/Kconfig b/board/ath79/ap121/Kconfig new file mode 100644 index 0000000..88d9eff --- /dev/null +++ b/board/ath79/ap121/Kconfig @@ -0,0 +1,15 @@ +if TARGET_AP121 + +config SYS_BOARD + default "ap121" + +config SYS_VENDOR + default "ath79" + +config SYS_SOC + default "ath79" + +config SYS_CONFIG_NAME + default "ap121" + +endif diff --git a/board/ath79/ap121/MAINTAINERS b/board/ath79/ap121/MAINTAINERS new file mode 100644 index 0000000..319b521 --- /dev/null +++ b/board/ath79/ap121/MAINTAINERS @@ -0,0 +1,6 @@ +AP121 BOARD +M: Wills Wang wills.wang@live.com +S: Maintained +F: board/ath79/ap121/ +F: include/configs/ap121.h +F: configs/ap121_defconfig diff --git a/board/ath79/ap121/Makefile b/board/ath79/ap121/Makefile new file mode 100644 index 0000000..9132118 --- /dev/null +++ b/board/ath79/ap121/Makefile @@ -0,0 +1,8 @@ +# +# (C) Copyright 2003-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y = ap121.o diff --git a/board/ath79/ap121/README b/board/ath79/ap121/README new file mode 100644 index 0000000..104850f --- /dev/null +++ b/board/ath79/ap121/README @@ -0,0 +1,18 @@ +ATHEROS AP121 +================== + +Supported hardware: AP121 referance board. + +Files of the AP121 port +-------------------------- + +arch/mips/mach-ath79/ar933x/ - The CPU support code for the Atheros ar933x +arch/mips/include/asm/arch-ath79 - Header files for the Atheros ath79 +board/ath79/ap121/ - AP121 board specific files +include/configs/ap121.h - AP121 configuration file + +Configure +------------------- + +To configure for the current board + make ap121_defconfig diff --git a/board/ath79/ap121/ap121.c b/board/ath79/ap121/ap121.c new file mode 100644 index 0000000..3a3d782 --- /dev/null +++ b/board/ath79/ap121/ap121.c @@ -0,0 +1,18 @@ +/* + * (C) Copyright 2015 + * Wills Wang, wills.wang@live.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <asm/mipsregs.h> +#include <asm/addrspace.h> +#include <asm/io.h> + +int checkboard(void) +{ + puts("Board: AP121\n"); + return 0; +} diff --git a/board/ath79/ap121/config.mk b/board/ath79/ap121/config.mk new file mode 100644 index 0000000..f7dd3b7 --- /dev/null +++ b/board/ath79/ap121/config.mk @@ -0,0 +1,16 @@ +# +# (C) Copyright 2003 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +# +# AP121 referance board, MIPS32 core +# + +# ROM version +CONFIG_SYS_TEXT_BASE = 0x9f000000 + +# RAM version +#CONFIG_SYS_TEXT_BASE = 0x80010000 diff --git a/configs/ap121_defconfig b/configs/ap121_defconfig new file mode 100644 index 0000000..04a8ecb --- /dev/null +++ b/configs/ap121_defconfig @@ -0,0 +1,18 @@ +CONFIG_MIPS=y +CONFIG_TARGET_AP121=y +CONFIG_SYS_PROMPT="ap121 # " +# CONFIG_NET is not set +# CONFIG_CMD_BDI is not set +# CONFIG_CMD_CONSOLE is not set +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_EXPORTENV is not set +# CONFIG_CMD_IMPORTENV is not set +# CONFIG_CMD_EDITENV is not set +# CONFIG_CMD_CRC32 is not set +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_FPGA is not set +# CONFIG_CMD_NFS is not set +# CONFIG_CMD_NET is not set +CONFIG_USE_PRIVATE_LIBGCC=y diff --git a/include/configs/ap121.h b/include/configs/ap121.h new file mode 100644 index 0000000..c9715c2 --- /dev/null +++ b/include/configs/ap121.h @@ -0,0 +1,98 @@ +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <linux/kconfig.h> +#include <linux/sizes.h> + +#define CONFIG_SOC_ATH79 +#define CONFIG_SOC_AR933X + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_MHZ 200 +#define CONFIG_SYS_MIPS_TIMER_FREQ (CONFIG_SYS_MHZ * 1000000) + +/* Cache Configuration */ +#define CONFIG_SYS_DCACHE_SIZE 32 * SZ_1K +#define CONFIG_SYS_ICACHE_SIZE 64 * SZ_1K +#define CONFIG_SYS_CACHELINE_SIZE 32 + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +#define CONFIG_SYS_MALLOC_LEN ROUND(0x30000 + 128 * SZ_1K, 0x1000) + +#define CONFIG_SYS_BOOTPARAMS_LEN 128 * SZ_1K + +#define CONFIG_SYS_SDRAM_BASE 0x80000000 +#define CONFIG_SYS_LOAD_ADDR 0x81000000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x20000 +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_IS_IN_SPI_FLASH +#define CONFIG_ENV_OFFSET (240 * SZ_1K) +#define CONFIG_ENV_SECT_SIZE (64 * SZ_1K) +#define CONFIG_ENV_SIZE (16 * SZ_1K) + +#define CONFIG_AR933X_SERIAL +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE { 600, 1200, 2400, 4800, 9600, 14400, \ + 19200, 28800, 38400, 56000, 57600, 115200, \ + 128000, 153600, 230400, 250000, 256000, 460800, \ + 576000, 921600, 1000000, 1152000, 1500000, 2000000 } + +#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 + +/* Commands */ +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF + +/* SPI */ +#ifdef CONFIG_CMD_SPI +#define CONFIG_ATH79_SPI +#endif +#ifdef CONFIG_CMD_SF +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_BAR +#define CONFIG_SPI_FLASH_USE_4K_SECTORS +#define CONFIG_SPI_FLASH_ATMEL +#define CONFIG_SPI_FLASH_EON +#define CONFIG_SPI_FLASH_GIGADEVICE +#define CONFIG_SPI_FLASH_ISSI +#define CONFIG_SPI_FLASH_MACRONIX +#define CONFIG_SPI_FLASH_SPANSION +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_SPI_FLASH_SST +#define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_SPI_FLASH_MTD +#define CONFIG_MTD_PARTITIONS +#define CONFIG_CMD_MTDPARTS +#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)" +#endif + +/* 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 +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + + +/* + * Diagnostics + */ +#define CONFIG_SYS_MEMTEST_START 0x80100000 +#define CONFIG_SYS_MEMTEST_END 0x83f00000 +#define CONFIG_CMD_MEMTEST + +#endif /* __CONFIG_H */