mpc83xx: Add support for MergerBox board
Includes board config file, documentation, maintainer and boards.cfg
entries, and board specific files in vendor dir.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
diff --git a/board/matrix_vision/mergerbox/sm107.c b/board/matrix_vision/mergerbox/sm107.c
new file mode 100644
index 0000000..db716b2
--- /dev/null
+++ b/board/matrix_vision/mergerbox/sm107.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2011 Matrix Vision GmbH
+ * Andre Schwarz <andre.schwarz@matrix-vision.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <ns16550.h>
+#include <netdev.h>
+#include <sm501.h>
+#include <pci.h>
+#include "../common/mv_common.h"
+
+#ifdef CONFIG_VIDEO
+static const SMI_REGS init_regs_800x480[] = {
+ /* set endianess to little endian */
+ {0x0005c, 0x00000000},
+ /* PCI drive 12mA */
+ {0x00004, 0x42401001},
+ /* current clock */
+ {0x0003c, 0x310a1818},
+ /* clocks for pm0... */
+ {0x00040, 0x0002184f},
+ {0x00044, 0x2a1a0a01},
+ /* GPIO */
+ {0x10008, 0x00000000},
+ {0x1000C, 0x00000000},
+ /* panel control regs */
+ {0x80000, 0x0f017106},
+ {0x80004, 0x0},
+ {0x80008, 0x0},
+ {0x8000C, 0x00000000},
+ {0x80010, 0x0c800c80},
+ /* width 0x320 */
+ {0x80014, 0x03200000},
+ /* height 0x1e0 */
+ {0x80018, 0x01E00000},
+ {0x8001C, 0x0},
+ {0x80020, 0x01df031f},
+ {0x80024, 0x041f031f},
+ {0x80028, 0x00800347},
+ {0x8002C, 0x020c01df},
+ {0x80030, 0x000201e9},
+ {0x80200, 0x00000000},
+ /* ZV[0:7] */
+ {0x00008, 0x00ff0000},
+ /* 24-Bit TFT */
+ {0x0000c, 0x3f000000},
+ {0, 0}
+};
+
+/*
+ * Returns SM107 register base address. First thing called in the driver.
+ */
+unsigned int board_video_init(void)
+{
+ pci_dev_t devbusfn;
+ u32 addr;
+
+ devbusfn = pci_find_device(PCI_VENDOR_SM, PCI_DEVICE_SM501, 0);
+ if (devbusfn != -1) {
+ pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1,
+ (u32 *)&addr);
+ return addr & 0xfffffffe;
+ }
+
+ return 0;
+}
+
+/*
+ * Called after initializing the SM501 and before clearing the screen.
+ */
+void board_validate_screen(unsigned int base)
+{
+}
+
+/*
+ * Returns SM107 framebuffer address
+ */
+unsigned int board_video_get_fb(void)
+{
+ pci_dev_t devbusfn;
+ u32 addr;
+
+ devbusfn = pci_find_device(PCI_VENDOR_SM, PCI_DEVICE_SM501, 0);
+ if (devbusfn != -1) {
+ pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_0,
+ (u32 *)&addr);
+ addr &= 0xfffffffe;
+#ifdef CONFIG_VIDEO_SM501_FBMEM_OFFSET
+ addr += CONFIG_VIDEO_SM501_FBMEM_OFFSET;
+#endif
+ return addr;
+ }
+
+ printf("board_video_get_fb(): FAILED\n");
+
+ return 0;
+}
+
+/*
+ * Return a pointer to the initialization sequence.
+ */
+const SMI_REGS *board_get_regs(void)
+{
+ return init_regs_800x480;
+}
+
+int board_get_width(void)
+{
+ return 800;
+}
+
+int board_get_height(void)
+{
+ return 480;
+}
+#endif