Patches by Martin Krause, 22 Mar 2005:
- use TQM5200_auto as MAKEALL target for TQM5200 systems
- add support for SM501 graphics controller
- add support for graphic console on TQM5200
- add support for TQM5200 Rev 200
- cleanup, fix typo in include/configs/TQM5200.h
diff --git a/board/tqm5200/tqm5200.c b/board/tqm5200/tqm5200.c
index 5ac6cb5..43d89b0 100644
--- a/board/tqm5200/tqm5200.c
+++ b/board/tqm5200/tqm5200.c
@@ -5,7 +5,7 @@
* (C) Copyright 2004
* Mark Jonas, Freescale Semiconductor, mark.jonas@motorola.com.
*
- * (C) Copyright 2004
+ * (C) Copyright 2004-2005
* Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
*
* See file CREDITS for list of people who contributed to this
@@ -31,11 +31,16 @@
#include <mpc5xxx.h>
#include <pci.h>
+#ifdef CONFIG_VIDEO_SM501
+#include <sm501.h>
+#endif
+
#if defined(CONFIG_MPC5200_DDR)
#include "mt46v16m16-75.h"
#else
#include "mt48lc16m16a2-75.h"
#endif
+
#ifdef CONFIG_PS2MULT
void ps2mult_early_init(void);
#endif
@@ -246,13 +251,13 @@
int checkboard (void)
{
#if defined (CONFIG_TQM5200_AA)
- puts ("Board: TQM5200-AA (TQ-Systems GmbH)\n");
+ puts ("Board: TQM5200-AA (TQ-Components GmbH)\n");
#elif defined (CONFIG_TQM5200_AB)
- puts ("Board: TQM5200-AB (TQ-Systems GmbH)\n");
+ puts ("Board: TQM5200-AB (TQ-Components GmbH)\n");
#elif defined (CONFIG_TQM5200_AC)
- puts ("Board: TQM5200-AC (TQ-Systems GmbH)\n");
+ puts ("Board: TQM5200-AC (TQ-Components GmbH)\n");
#elif defined (CONFIG_TQM5200)
- puts ("Board: TQM5200 (TQ-Systems GmbH)\n");
+ puts ("Board: TQM5200 (TQ-Components GmbH)\n");
#endif
#if defined (CONFIG_STK52XX)
puts (" on a STK52XX baseboard\n");
@@ -501,3 +506,132 @@
return 0;
}
#endif /* CONFIG_CS_AUTOCONF */
+
+#ifdef CONFIG_VIDEO_SM501
+
+#define DISPLAY_WIDTH 640
+#define DISPLAY_HEIGHT 480
+
+#ifdef CONFIG_VIDEO_SM501_8BPP
+#error CONFIG_VIDEO_SM501_8BPP not supported.
+#endif /* CONFIG_VIDEO_SM501_8BPP */
+
+#ifdef CONFIG_VIDEO_SM501_16BPP
+#error CONFIG_VIDEO_SM501_16BPP not supported.
+#endif /* CONFIG_VIDEO_SM501_16BPP */
+#ifdef CONFIG_VIDEO_SM501_32BPP
+static const SMI_REGS init_regs [] =
+{
+#if 0 /* CRT only */
+ {0x00004, 0x0},
+ {0x00048, 0x00021807},
+ {0x0004C, 0x10090a01},
+ {0x00054, 0x1},
+ {0x00040, 0x00021807},
+ {0x00044, 0x10090a01},
+ {0x00054, 0x0},
+ {0x80200, 0x00010000},
+ {0x80204, 0x0},
+ {0x80208, 0x0A000A00},
+ {0x8020C, 0x02fa027f},
+ {0x80210, 0x004a028b},
+ {0x80214, 0x020c01df},
+ {0x80218, 0x000201e9},
+ {0x80200, 0x00013306},
+#else /* panel + CRT */
+ {0x00004, 0x0},
+ {0x00048, 0x00021807},
+ {0x0004C, 0x091a0a01},
+ {0x00054, 0x1},
+ {0x00040, 0x00021807},
+ {0x00044, 0x091a0a01},
+ {0x00054, 0x0},
+ {0x80000, 0x0f013106},
+ {0x80004, 0xc428bb17},
+ {0x8000C, 0x00000000},
+ {0x80010, 0x0a000a00},
+ {0x80014, 0x02800000},
+ {0x80018, 0x01e00000},
+ {0x8001C, 0x00000000},
+ {0x80020, 0x01e00280},
+ {0x80024, 0x02fa027f},
+ {0x80028, 0x004a028b},
+ {0x8002C, 0x020c01df},
+ {0x80030, 0x000201e9},
+ {0x80200, 0x00010000},
+#endif
+ {0, 0}
+};
+#endif /* CONFIG_VIDEO_SM501_32BPP */
+
+#ifdef CONFIG_CONSOLE_EXTRA_INFO
+/*
+ * Return text to be printed besides the logo.
+ */
+void video_get_info_str (int line_number, char *info)
+{
+ if (line_number == 1) {
+#if defined (CONFIG_TQM5200_AA)
+ strcpy (info, " Board: TQM5200-AA (TQ-Components GmbH)");
+#elif defined (CONFIG_TQM5200_AB)
+ strcpy (info, " Board: TQM5200-AB (TQ-Components GmbH)");
+#elif defined (CONFIG_TQM5200_AC)
+ strcpy (info, " Board: TQM5200-AC (TQ-Components GmbH)");
+#elif defined (CONFIG_TQM5200)
+ strcpy (info, " Board: TQM5200 (TQ-Components GmbH)");
+#else
+#error No supported board selected
+#endif
+#if defined (CONFIG_STK52XX)
+ } else if (line_number == 2) {
+ strcpy (info, " on a STK52XX baseboard");
+#endif
+ }
+ else {
+ info [0] = '\0';
+ }
+}
+#endif
+
+/*
+ * Returns SM501 register base address. First thing called in the driver.
+ */
+unsigned int board_video_init (void)
+{
+ return SM501_MMIO_BASE;
+}
+
+/*
+ * Returns SM501 framebuffer address
+ */
+unsigned int board_video_get_fb (void)
+{
+ return SM501_FB_BASE;
+}
+
+/*
+ * Called after initializing the SM501 and before clearing the screen.
+ */
+void board_validate_screen (unsigned int base)
+{
+}
+
+/*
+ * Return a pointer to the initialization sequence.
+ */
+const SMI_REGS *board_get_regs (void)
+{
+ return init_regs;
+}
+
+int board_get_width (void)
+{
+ return DISPLAY_WIDTH;
+}
+
+int board_get_height (void)
+{
+ return DISPLAY_HEIGHT;
+}
+
+#endif /* CONFIG_VIDEO_SM501 */