#include <dataflash.h>
#endif
#include <watchdog.h>
+#include <linux/compiler.h>
+
+DECLARE_GLOBAL_DATA_PTR;
static int mod_mem(cmd_tbl_t *, int, int, int, char * const []);
if (argc < 3)
return CMD_RET_USAGE;
- /* Check for a size spefication.
+ /*
+ * Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
if ((size = cmd_get_data_size(argv[0], 4)) < 0)
if (argc < 4)
return CMD_RET_USAGE;
- /* Check for a size spefication.
+ /*
+ * Check for a size specification.
* Defaults to long if no or incorrect specification.
*/
if ((size = cmd_get_data_size(argv[0], 4)) < 0)
* Data line test: write a pattern to the first
* location, write the 1's complement to a 'parking'
* address (changes the state of the data bus so a
- * floating bus doen't give a false OK), and then
+ * floating bus doesn't give a false OK), and then
* read the value back. Note that we read it back
* into a variable because the next time we read it,
* it might be right (been there, tough to explain to
* 1's test on the relevant bits of the
* address and checking for aliasing.
* This test will find single-bit
- * address failures such as stuck -high,
+ * address failures such as stuck-high,
* stuck-low, and shorted pins. The base
* address and size of the region are
* selected by the caller.
#endif
+#ifdef CONFIG_CMD_MEMINFO
+__weak void board_show_dram(ulong size)
+{
+ puts("DRAM: ");
+ print_size(size, "\n");
+}
+
+static int do_mem_info(cmd_tbl_t *cmdtp, int flag, int argc,
+ char * const argv[])
+{
+ board_show_dram(gd->ram_size);
+
+ return 0;
+}
+#endif
+
U_BOOT_CMD(
base, 2, 1, do_mem_base,
"print or set address offset",
"[.b, .w, .l] address value delay(ms)"
);
#endif /* CONFIG_MX_CYCLIC */
+
+#ifdef CONFIG_CMD_MEMINFO
+U_BOOT_CMD(
+ meminfo, 3, 1, do_mem_info,
+ "display memory information",
+ ""
+);
+#endif