From 72a8cf8dccf6f8b86d1683205e032a94eaa86938 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 17 Jan 2016 20:53:51 -0700 Subject: Move all command code into its own directory There are a lot of unrelated files in common, including all of the commands. Moving them into their own directory makes them easier to find and is more logical. Some commands include non-command code, such as cmd_scsi.c. This should be sorted out at some point so that the function can be enabled with or without the associated command. Unfortunately, with m68k I get this error: m68k: + M5329AFEE +arch/m68k/cpu/mcf532x/start.o: In function `_start': +arch/m68k/cpu/mcf532x/start.S:159:(.text+0x452): relocation truncated to fit: R_68K_PC16 against symbol `board_init_f' defined in .text.board_init_f section in common/built-in.o I hope someone can shed some light on what this means. I hope it isn't depending on the position of code in the image. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Reviewed-by: Heiko Schocher Acked-by: Stefan Roese Acked-by: Przemyslaw Marczak --- common/cmd_cache.c | 106 ----------------------------------------------------- 1 file changed, 106 deletions(-) delete mode 100644 common/cmd_cache.c (limited to 'common/cmd_cache.c') diff --git a/common/cmd_cache.c b/common/cmd_cache.c deleted file mode 100644 index 37ab345cb6..0000000000 --- a/common/cmd_cache.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * (C) Copyright 2000 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -/* - * Cache support: switch on or off, get status - */ -#include -#include -#include - -static int parse_argv(const char *); - -void __weak invalidate_icache_all(void) -{ - /* please define arch specific invalidate_icache_all */ - puts("No arch specific invalidate_icache_all available!\n"); -} - -static int do_icache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - switch (argc) { - case 2: /* on / off */ - switch (parse_argv(argv[1])) { - case 0: - icache_disable(); - break; - case 1: - icache_enable(); - break; - case 2: - invalidate_icache_all(); - break; - } - break; - case 1: /* get status */ - printf("Instruction Cache is %s\n", - icache_status() ? "ON" : "OFF"); - return 0; - default: - return CMD_RET_USAGE; - } - return 0; -} - -void __weak flush_dcache_all(void) -{ - puts("No arch specific flush_dcache_all available!\n"); - /* please define arch specific flush_dcache_all */ -} - -static int do_dcache(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - switch (argc) { - case 2: /* on / off */ - switch (parse_argv(argv[1])) { - case 0: - dcache_disable(); - break; - case 1: - dcache_enable(); - break; - case 2: - flush_dcache_all(); - break; - } - break; - case 1: /* get status */ - printf("Data (writethrough) Cache is %s\n", - dcache_status() ? "ON" : "OFF"); - return 0; - default: - return CMD_RET_USAGE; - } - return 0; -} - -static int parse_argv(const char *s) -{ - if (strcmp(s, "flush") == 0) - return 2; - else if (strcmp(s, "on") == 0) - return 1; - else if (strcmp(s, "off") == 0) - return 0; - - return -1; -} - - -U_BOOT_CMD( - icache, 2, 1, do_icache, - "enable or disable instruction cache", - "[on, off, flush]\n" - " - enable, disable, or flush instruction cache" -); - -U_BOOT_CMD( - dcache, 2, 1, do_dcache, - "enable or disable data cache", - "[on, off, flush]\n" - " - enable, disable, or flush data (writethrough) cache" -); -- cgit v1.2.3