/*
- * Copyright (C) 2007 Freescale Semiconductor, Inc.
+ * Copyright (C) 2007-2011 Freescale Semiconductor, Inc.
*
* Dave Liu <daveliu@freescale.com>
* based on the contribution of Marian Balakowicz <m8@semihalf.com>
*
- * 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.
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#if defined(CONFIG_DDR_ECC) && defined(CONFIG_DDR_ECC_CMD)
void ecc_print_status(void)
{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile ddr83xx_t *ddr = &immap->ddr;
+ immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+#ifdef CONFIG_SYS_FSL_DDR2
+ struct ccsr_ddr __iomem *ddr = &immap->ddr;
+#else
+ ddr83xx_t *ddr = &immap->ddr;
+#endif
printf("\nECC mode: %s\n\n",
(ddr->sdram_cfg & SDRAM_CFG_ECC_EN) ? "ON" : "OFF");
printf("Memory Error Disable:\n");
printf(" Multiple-Bit Error Disable: %d\n",
(ddr->err_disable & ECC_ERROR_DISABLE_MBED) ? 1 : 0);
- printf(" Sinle-Bit Error Disable: %d\n",
+ printf(" Single-Bit Error Disable: %d\n",
(ddr->err_disable & ECC_ERROR_DISABLE_SBED) ? 1 : 0);
printf(" Memory Select Error Disable: %d\n\n",
(ddr->err_disable & ECC_ERROR_DISABLE_MSED) ? 1 : 0);
ddr->capture_attributes & ECC_CAPT_ATTR_VLD);
}
-int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
+int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- volatile ddr83xx_t *ddr = &immap->ddr;
+ immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+#ifdef CONFIG_SYS_FSL_DDR2
+ struct ccsr_ddr __iomem *ddr = &immap->ddr;
+#else
+ ddr83xx_t *ddr = &immap->ddr;
+#endif
volatile u32 val;
u64 *addr;
u32 count;
writeback[0] = 0x01234567UL;
writeback[1] = 0x89abcdefUL;
- if (argc > 4) {
- cmd_usage(cmdtp);
- return 1;
- }
+ if (argc > 4)
+ return cmd_usage(cmdtp);
if (argc == 2) {
if (strcmp(argv[1], "status") == 0) {
count = simple_strtoul(argv[3], NULL, 16);
if ((u32) addr % 8) {
- printf("Address not alligned on "
+ printf("Address not aligned on "
"double word boundary\n");
return 1;
}
count = simple_strtoul(argv[3], NULL, 16);
if ((u32) addr % 8) {
- printf("Address not alligned on "
+ printf("Address not aligned on "
"double word boundary\n");
return 1;
}
return 0;
}
}
- cmd_usage(cmdtp);
- return 1;
+ return cmd_usage(cmdtp);
}
U_BOOT_CMD(ecc, 4, 0, do_ecc,