From e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb Mon Sep 17 00:00:00 2001 From: Yang Zhang Date: Fri, 28 Aug 2015 09:58:54 +0800 Subject: Add qemu 2.4.0 Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang --- .../u-boot/board/AndesTech/adp-ag101p/Makefile | 9 +++ .../u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c | 82 ++++++++++++++++++++++ 2 files changed, 91 insertions(+) create mode 100644 qemu/roms/u-boot/board/AndesTech/adp-ag101p/Makefile create mode 100644 qemu/roms/u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c (limited to 'qemu/roms/u-boot/board/AndesTech/adp-ag101p') diff --git a/qemu/roms/u-boot/board/AndesTech/adp-ag101p/Makefile b/qemu/roms/u-boot/board/AndesTech/adp-ag101p/Makefile new file mode 100644 index 000000000..2ba7da46d --- /dev/null +++ b/qemu/roms/u-boot/board/AndesTech/adp-ag101p/Makefile @@ -0,0 +1,9 @@ +# +# Copyright (C) 2011 Andes Technology Corporation +# Shawn Lin, Andes Technology Corporation +# Macpaul Lin, Andes Technology Corporation +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := adp-ag101p.o diff --git a/qemu/roms/u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c b/qemu/roms/u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c new file mode 100644 index 000000000..dd8a66532 --- /dev/null +++ b/qemu/roms/u-boot/board/AndesTech/adp-ag101p/adp-ag101p.c @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2011 Andes Technology Corporation + * Shawn Lin, Andes Technology Corporation + * Macpaul Lin, Andes Technology Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include + +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscellaneous platform dependent initializations + */ + +int board_init(void) +{ + /* + * refer to BOOT_PARAMETER_PA_BASE within + * "linux/arch/nds32/include/asm/misc_spec.h" + */ + gd->bd->bi_arch_number = MACH_TYPE_ADPAG101P; + gd->bd->bi_boot_params = PHYS_SDRAM_0 + 0x400; + + ftsmc020_init(); /* initialize Flash */ + return 0; +} + +int dram_init(void) +{ + unsigned long sdram_base = PHYS_SDRAM_0; + unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE; + unsigned long actual_size; + + actual_size = get_ram_size((void *)sdram_base, expected_size); + + gd->ram_size = actual_size; + + if (expected_size != actual_size) { + printf("Warning: Only %lu of %lu MiB SDRAM is working\n", + actual_size >> 20, expected_size >> 20); + } + + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_0; + gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE; + gd->bd->bi_dram[1].start = PHYS_SDRAM_1; + gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE; +} + +int board_eth_init(bd_t *bd) +{ + return ftmac100_initialize(bd); +} + +ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info) +{ + if (banknum == 0) { /* non-CFI boot flash */ + info->portwidth = FLASH_CFI_8BIT; + info->chipwidth = FLASH_CFI_BY8; + info->interface = FLASH_CFI_X8; + return 1; + } else { + return 0; + } +} + +int board_mmc_init(bd_t *bis) +{ + ftsdc010_mmc_init(0); + return 0; +} -- cgit 1.2.3-korg