07201d7a0f
- Remove copyright notices and add authors to AUTHORS - Use SPDX license identifiers for all files - Add coreinfo to the license header lint Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ib0c5328a4027849b1eda4f57141a898335230726 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45178 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
|
|
#include "coreinfo.h"
|
|
|
|
#if CONFIG(MODULE_NVRAM)
|
|
|
|
/**
|
|
* Dump 256 bytes of NVRAM.
|
|
*/
|
|
static void dump_nvram(WINDOW *win, int row, int col)
|
|
{
|
|
int i, x = 0, y = 0;
|
|
|
|
/* Print vertical and horizontal index numbers. */
|
|
for (i = 0; i < 16; i++) {
|
|
mvwprintw(win, ((i < 8) ? 4 : 5) + i, 1, "%2.2X ", i * 0x10);
|
|
mvwprintw(win, 2, 4 + (i * 3), "%2.2X ", i);
|
|
}
|
|
|
|
/* Print vertical and horizontal line. */
|
|
for (i = 0; i < 18; i++)
|
|
mvwaddch(win, 3 + i, 3, ACS_VLINE);
|
|
for (i = 0; i < 48; i++)
|
|
mvwaddch(win, 3, 3 + i, (i == 0) ? ACS_ULCORNER : ACS_HLINE);
|
|
|
|
/* Dump NVRAM contents. */
|
|
for (i = 1; i < 257; i++) {
|
|
mvwprintw(win, row + y, col + x, "%02x ", nvram_read(i - 1));
|
|
x += 3;
|
|
if (i % 16 == 0) {
|
|
y++; /* Start a newline after 16 bytes. */
|
|
x = 0;
|
|
}
|
|
if (i % 128 == 0) {
|
|
y++; /* Add an empty line after 128 bytes. */
|
|
x = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int nvram_module_redraw(WINDOW *win)
|
|
{
|
|
print_module_title(win, "NVRAM Dump");
|
|
dump_nvram(win, 4, 4);
|
|
return 0;
|
|
}
|
|
|
|
static int nvram_module_init(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
struct coreinfo_module nvram_module = {
|
|
.name = "NVRAM",
|
|
.init = nvram_module_init,
|
|
.redraw = nvram_module_redraw,
|
|
};
|
|
|
|
#else
|
|
|
|
struct coreinfo_module nvram_module = {
|
|
};
|
|
|
|
#endif
|