diff options
Diffstat (limited to 'common/cmd_cplbinfo.c')
| -rw-r--r-- | common/cmd_cplbinfo.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/common/cmd_cplbinfo.c b/common/cmd_cplbinfo.c deleted file mode 100644 index ab5b3b5876..0000000000 --- a/common/cmd_cplbinfo.c +++ /dev/null @@ -1,60 +0,0 @@ -/* - * cmd_cplbinfo.c - dump the instruction/data cplb tables - * - * Copyright (c) 2007-2008 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#include <common.h> -#include <command.h> -#include <asm/blackfin.h> -#include <asm/cplb.h> -#include <asm/mach-common/bits/mpu.h> - -/* - * Translate the PAGE_SIZE bits into a human string - */ -static const char *cplb_page_size(uint32_t data) -{ - static const char page_size_string_table[][4] = { "1K", "4K", "1M", "4M" }; - return page_size_string_table[(data & PAGE_SIZE_MASK) >> PAGE_SIZE_SHIFT]; -} - -/* - * show a hardware cplb table - */ -static void show_cplb_table(uint32_t *addr, uint32_t *data) -{ - int i; - printf(" Address Data Size Valid Locked\n"); - for (i = 1; i <= 16; ++i) { - printf(" %2i 0x%p 0x%05X %s %c %c\n", - i, (void *)*addr, *data, - cplb_page_size(*data), - (*data & CPLB_VALID ? 'Y' : 'N'), - (*data & CPLB_LOCK ? 'Y' : 'N')); - ++addr; - ++data; - } -} - -/* - * display current instruction and data cplb tables - */ -int do_cplbinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) -{ - printf("%s CPLB table [%08x]:\n", "Instruction", *(uint32_t *)DMEM_CONTROL); - show_cplb_table((uint32_t *)ICPLB_ADDR0, (uint32_t *)ICPLB_DATA0); - - printf("%s CPLB table [%08x]:\n", "Data", *(uint32_t *)IMEM_CONTROL); - show_cplb_table((uint32_t *)DCPLB_ADDR0, (uint32_t *)DCPLB_DATA0); - - return 0; -} - -U_BOOT_CMD( - cplbinfo, 1, 0, do_cplbinfo, - "display current CPLB tables", - "" -); |
