corinfo: Inital release of the coreinfo code

This is the intial release of the coreinfo payload code.

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


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3173 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 172 insertions, 0 deletions

diff --git a/payloads/coreinfo/coreinfo.c b/payloads/coreinfo/coreinfo.c
new file mode 100644
index 0000000000..6dc07397a1
--- /dev/null
+++ b/payloads/coreinfo/coreinfo.c
@@ -0,0 +1,172 @@
+/*
+ * This file is part of the coreinfo project.
+ *
+ * Copyright (C) 2008 Advanced Micro Devices, Inc.
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "coreinfo.h"
+
+#define SCREEN_Y 24
+#define SCREEN_X 80
+
+extern struct coreinfo_module cpuinfo_module;
+extern struct coreinfo_module pci_module;
+extern struct coreinfo_module coreboot_module;
+
+#define MODULE_COUNT 3
+
+struct coreinfo_module *modules[MODULE_COUNT] = {
+	&cpuinfo_module,
+	&pci_module,
+	&coreboot_module
+};
+
+static WINDOW *modwin;
+static int curwin;
+
+void print_module_title(WINDOW *win, const char *title)
+{
+	int i;
+
+	wattrset(win, COLOR_PAIR(2));
+	mvwprintw(win, 0, 1, title);
+
+	wmove(win, 1, 1);
+
+	for(i = 0; i < 78; i++)
+		waddch(win, '\304');
+}
+
+void print_menu(void) {
+	int i, len;
+	char menu[80];
+	char *ptr = menu;
+	int j;
+
+	wmove(stdscr, 23, 0);
+
+	for(j = 0; j < SCREEN_X; j++)
+		waddch(stdscr, ' ');
+
+	for(i = 0; i < MODULE_COUNT; i++)
+		ptr += sprintf(ptr, "F%d: %s ", i + 1, modules[i]->name);
+
+	mvprintw(23, 0, menu);
+}
+
+void center(int row, const char *str)
+{
+	int len = strlen(str);
+	int j;
+
+	wmove(stdscr, row, 0);
+
+	for(j = 0; j < SCREEN_X; j++)
+		waddch(stdscr, ' ');
+
+	mvprintw(row, (SCREEN_X - len) / 2, str);
+}
+
+void header(int row, const char *str)
+{
+	char buf[SCREEN_X];
+	char *ptr = buf;
+	int i;
+	int len = strlen(str) + 4;
+
+	for(i = 0; i < (SCREEN_X - len) / 2; i++)
+		ptr += sprintf(ptr, "=");
+
+	ptr += sprintf(ptr, "[ %s ]", str);
+
+
+	for(i = ((SCREEN_X - len) / 2) + len; i < SCREEN_X ; i++)
+		ptr += sprintf(ptr, "=");
+
+	mvprintw(row, 0, buf);
+}
+
+static void redraw_module(void)
+{
+	wclear(modwin);
+	modules[curwin]->redraw(modwin);
+	refresh();
+}
+
+int loop(void)
+{
+	int key;
+
+	center(0, "coreinfo v0.1");
+
+	print_menu();
+	modules[curwin]->redraw(modwin);
+	refresh();
+
+	while(1) {
+		key = getch();
+
+		if (key == ERR)
+		  continue;
+
+		if (key >= KEY_F(1) && key <= KEY_F(9)) {
+			unsigned char ch = key - KEY_F(1);
+
+			if (ch < MODULE_COUNT) {
+				curwin = ch;
+				redraw_module();
+				continue;
+			}
+		}
+
+		if (modules[curwin]->handle)
+			if (modules[curwin]->handle(key))
+				redraw_module();
+	}
+}
+
+int main(void)
+{
+	int i, j;
+
+	curses_enable_serial(0);
+	curses_enable_vga(1);
+
+	initscr();
+
+	init_pair(1, COLOR_WHITE, COLOR_GREEN);
+	init_pair(2, COLOR_BLACK, COLOR_WHITE);
+	init_pair(3, COLOR_WHITE, COLOR_WHITE);
+
+	modwin = newwin(23, 80, 1, 0);
+
+	wattrset(stdscr, COLOR_PAIR(1) | A_BOLD);
+	wattrset(modwin, COLOR_PAIR(2));
+
+	for(i = 0; i < 23; i++) {
+		wmove(modwin, i - 1, 0);
+
+		for(j = 0; j < SCREEN_X; j++)
+			waddch(modwin, ' ');
+	}
+
+	refresh();
+
+	for(i = 0; i < MODULE_COUNT; i++)
+		modules[i]->init();
+	
+	loop();
+}