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author | Wolfgang Denk <wd@denx.de> | 2011-10-21 23:35:12 +0200 |
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committer | Wolfgang Denk <wd@denx.de> | 2011-10-21 23:35:12 +0200 |
commit | 1b81f017b04b5a176f5f9230ec979f0f3c55ba5b (patch) | |
tree | e13192c738bcb50238f6a60ef0448b1e2eec516a /arch/sandbox/cpu/cpu.c | |
parent | d639a8ccb0aa3c8c9d4ba0b642951f5534dcbdf1 (diff) | |
parent | 3a8653b3ac11b5ee56ce2b8f795826b8bf01eff2 (diff) | |
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Merge branch 'master' of /home/wd/git/u-boot/master
* 'master' of /home/wd/git/u-boot/master:
cosmetic: Fixup fixup_silent_linux() for checkpatch
Correct dependency rule to fix SPL build
Move timestamp and version files into 'generated' subdir
sandbox: Makefile changes to build sandbox architecture
Add generic gpio.h in asm-generic
Adjust dependency rules to permit per-file flags
sandbox: Use uintptr_t for 32/64-bit compatibility
sandbox: Add basic config file
sandbox: Add serial uart
sandbox: Add main program
sandbox: Add OS dependent layer
sandbox: Force command sections to be 4-byte aligned
sandbox: Disable standalone/API support
sandbox: Disable built-in malloc
sandbox: Add bootm support
sandbox: Add board info for architecture
sandbox: Add sandbox board
sandbox: Add architecture lib files
sandbox: Add cpu files
sandbox: Add compiler defines to support a 64-bit x86_64 platform
sandbox: Add architecture image support
Fix use of int as pointer in image.c
sandbox: Add architecture header files
arm: ca9x4_ct_vxp: enable PXE BOOTP options support
arm: ca9x4_ct_vxp: enable pxe command support
Convert ca9x4_ct_vxp to standard env variables
net: bootp: add PXE/RFC 4578 DHCP options support
Add pxe command
lib: add uuid_str_to_bin for use with bootp and PXE uuid
README: document standard image variables
Replace space and tab checks with isblank
cosmetic: remove unneeded curly braces
Add isblank
common: add run_command2 for running simple or hush commands
common, menu: use abortboot for menu timeout
Add generic, reusable menu code
DM9000:Add a byte swap macro for dm9000 io operation.
kw_gpio: fix error in kw_gpio_direction_input
Blackfin: bfin_spi: fix build error when DEBUG is defined
Blackfin: define CONFIG_SYS_CACHELINE_SIZE
video: Moving mx3fb.c to CONFIG_VIDEO
mx31: make HSP clock for mx3fb driver available
MX5: Make IPU display output and pixel format configurable
VIDEO: MX5: export pix format
VIDEO: MX5: Switch MX5 to CONFIG_VIDEO
video: update the Freescale DIU driver to use linux/fb.h
powerpc: cpm2 boards: update fcc register logic
Diffstat (limited to 'arch/sandbox/cpu/cpu.c')
-rw-r--r-- | arch/sandbox/cpu/cpu.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c new file mode 100644 index 0000000..c7bf8a9 --- /dev/null +++ b/arch/sandbox/cpu/cpu.c @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <os.h> + +DECLARE_GLOBAL_DATA_PTR; + +int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + /* This is considered normal termination for now */ + os_exit(0); + return 0; +} + +/* delay x useconds */ +void __udelay(unsigned long usec) +{ + /* Ignore this for now */ +} + +unsigned long timer_get_us(void) +{ + return 0; +} + +int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images) +{ + return -1; +} + +int cleanup_before_linux(void) +{ + return 0; +} + +void *map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags) +{ + return (void *)(gd->ram_buf + paddr); +} + +void flush_dcache_range(unsigned long start, unsigned long stop) +{ +} |