diff options
author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
---|---|---|
committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
tree | 65ca85f13617aee1dce474596800950f266a456c /roms/u-boot/board/palmtc | |
download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip |
Diffstat (limited to 'roms/u-boot/board/palmtc')
-rw-r--r-- | roms/u-boot/board/palmtc/Makefile | 9 | ||||
-rw-r--r-- | roms/u-boot/board/palmtc/palmtc.c | 61 |
2 files changed, 70 insertions, 0 deletions
diff --git a/roms/u-boot/board/palmtc/Makefile b/roms/u-boot/board/palmtc/Makefile new file mode 100644 index 00000000..b4a682d2 --- /dev/null +++ b/roms/u-boot/board/palmtc/Makefile @@ -0,0 +1,9 @@ +# +# Palm Tungsten|C Support +# +# Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := palmtc.o diff --git a/roms/u-boot/board/palmtc/palmtc.c b/roms/u-boot/board/palmtc/palmtc.c new file mode 100644 index 00000000..a6207b44 --- /dev/null +++ b/roms/u-boot/board/palmtc/palmtc.c @@ -0,0 +1,61 @@ +/* + * Palm Tungsten|C Support + * + * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <command.h> +#include <serial.h> +#include <asm/io.h> +#include <asm/arch/pxa.h> +#include <asm/arch/regs-mmc.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscelaneous platform dependent initialisations + */ + +int board_init(void) +{ + /* We have RAM, disable cache */ + dcache_disable(); + icache_disable(); + + /* Arch number of Palm Tungsten|C */ + gd->bd->bi_arch_number = MACH_TYPE_PALMTC; + + /* Adress of boot parameters */ + gd->bd->bi_boot_params = 0xa0000100; + + /* Set PWM for LCD */ + writel(0x5f, PWM_CTRL1); + writel(0x3ff, PWM_PERVAL1); + writel(892, PWM_PWDUTY1); + + return 0; +} + +#ifdef CONFIG_CMD_MMC +int board_mmc_init(bd_t *bis) +{ + pxa_mmc_register(0); + return 0; +} +#endif + +int dram_init(void) +{ + pxa2xx_dram_init(); + gd->ram_size = PHYS_SDRAM_1_SIZE; + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; +} |