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coreboot-kgpe-d16
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Show index numbers in the NVRAM dump, similar to the PCI config space dump. 

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3246 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann 2008-04-22 16:56:21 +00:00
parent 5f4410b7dd
commit 16acf8b393
2 changed files with 17 additions and 4 deletions
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2
payloads/coreinfo/Kconfig
View File

@ -62,7 +62,7 @@ config MODULE_NVRAM
bool "Enable the NVRAM dump module"
default y
help
This option will increase the ELF file size by ca. 150 bytes.
This option will increase the ELF file size by ca. 350 bytes.
endmenu

19
payloads/coreinfo/nvram_module.c
View File

@ -28,6 +28,19 @@ 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);
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, '\263');
for (i = 0; i < 48; i++)
mvwaddch(win, 3, 3 + i, (i == 0) ? '\332' : '\304');
/* Dump NVRAM contents. */
for (i = 1; i < 257; i++) {
mvwprintw(win, row + y, col + x, "%02x ", nvram_read(i - 1));
x += 3;
@ -35,8 +48,8 @@ static void dump_nvram(WINDOW *win, int row, int col)
y++; /* Start a newline after 16 bytes. */
x = 0;
}
if (i % 64 == 0) {
y++; /* Add an empty line after 64 bytes. */
if (i % 128 == 0) {
y++; /* Add an empty line after 128 bytes. */
x = 0;
}
}
@ -45,7 +58,7 @@ static void dump_nvram(WINDOW *win, int row, int col)
static int nvram_module_redraw(WINDOW *win)
{
print_module_title(win, "NVRAM Dump");
dump_nvram(win, 2, 1);
dump_nvram(win, 4, 4);
return 0;
}