8610: Add console frame buffer support to FSL 8610 DIU driver.

Add cfb console support to FSL 8610 DIU driver.
Inspect board version from PIXIS to obtain correct pixel format.

Use #define CONFIG_VIDEO in config file to enable fb console.

To switch monitor, set monitor variable to
0 - DVI, 1 - Single link LVDS, 2 - Double link LVDS
followed by "diufb init".

Preserve logo bitmap at the top of the fb console.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>

diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
index 4449376789c89ed89796c418ff9b804b75d88b88..b70637f940280aa1803de45dec230e793113195f 100644 (file)
--- a/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
+++ b/board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c
@@ -32,40 +32,55 @@
 #include "../common/pixis.h"
 #include "../common/fsl_diu_fb.h"
 
+#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
+#include <devices.h>
+#include <video_fb.h>
+#endif
 
 extern unsigned int FSL_Logo_BMP[];
 
+static int xres, yres;
+
 
 void mpc8610hpcd_diu_init(void)
 {
        char *monitor_port;
-       int xres, gamma_fix;
+       int gamma_fix;
        unsigned int pixel_format;
        unsigned char tmp_val;
+       unsigned char pixis_arch;
 
        tmp_val = in8(PIXIS_BASE + PIXIS_BRDCFG0);
-       monitor_port = getenv ("monitor");
+       pixis_arch = in8(PIXIS_BASE + PIXIS_VER);
 
+       monitor_port = getenv("monitor");
        if (!strncmp(monitor_port, "0", 1)) {   /* 0 - DVI */
                xres = 1280;
-               pixel_format = 0x88882317;
+               yres = 1024;
+               if (pixis_arch == 0x01)
+                       pixel_format = 0x88882317;
+               else
+                       pixel_format = 0x88883316;
                gamma_fix = 0;
                out8(PIXIS_BASE + PIXIS_BRDCFG0, tmp_val | 0x08);
 
        } else if (!strncmp(monitor_port, "1", 1)) { /* 1 - Single link LVDS */
                xres = 1024;
+               yres = 768;
                pixel_format = 0x88883316;
                gamma_fix = 0;
                out8(PIXIS_BASE + PIXIS_BRDCFG0, (tmp_val & 0xf7) | 0x10);
 
        } else if (!strncmp(monitor_port, "2", 1)) { /* 2 - Double link LVDS */
                xres = 1280;
+               yres = 1024;
                pixel_format = 0x88883316;
                gamma_fix = 1;
                out8(PIXIS_BASE + PIXIS_BRDCFG0, tmp_val & 0xe7);
 
        } else {        /* DVI */
                xres = 1280;
+               yres = 1024;
                pixel_format = 0x88882317;
                gamma_fix = 0;
                out8(PIXIS_BASE + PIXIS_BRDCFG0, tmp_val | 0x08);
@@ -86,7 +101,12 @@ int mpc8610diu_init_show_bmp(cmd_tbl_t *cmdtp,
        }
 
        if (!strncmp(argv[1],"init",4)) {
+#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
+               fsl_diu_clear_screen();
+               drv_video_init();
+#else
                mpc8610hpcd_diu_init();
+#endif
        } else {
                addr = simple_strtoul(argv[1], NULL, 16);
                fsl_diu_clear_screen();
@@ -102,4 +122,56 @@ U_BOOT_CMD(
        "init\n    - initialize DIU\n"
        "addr\n    - display bmp at address 'addr'\n"
        );
+
+
+#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
+
+/*
+ * The Graphic Device
+ */
+GraphicDevice ctfb;
+void *video_hw_init(void)
+{
+       GraphicDevice *pGD = (GraphicDevice *) &ctfb;
+       struct fb_info *info;
+
+       mpc8610hpcd_diu_init();
+
+       /* fill in Graphic device struct */
+       sprintf(pGD->modeIdent,
+               "%dx%dx%d %ldkHz %ldHz",
+               xres, yres, 32, 64, 60);
+
+       pGD->frameAdrs = (unsigned int)fsl_fb_open(&info);
+       pGD->winSizeX = xres;
+       pGD->winSizeY = yres - info->logo_height;
+       pGD->plnSizeX = pGD->winSizeX;
+       pGD->plnSizeY = pGD->winSizeY;
+
+       pGD->gdfBytesPP = 4;
+       pGD->gdfIndex = GDF_32BIT_X888RGB;
+
+       pGD->isaBase = 0;
+       pGD->pciBase = 0;
+       pGD->memSize = info->screen_size - info->logo_size;
+
+       /* Cursor Start Address */
+       pGD->dprBase = 0;
+       pGD->vprBase = 0;
+       pGD->cprBase = 0;
+
+       return (void *)pGD;
+}
+
+void video_set_lut (unsigned int index,        /* color number */
+                   unsigned char r,    /* red */
+                   unsigned char g,    /* green */
+                   unsigned char b     /* blue */
+                   )
+{
+       return;
+}
+
+#endif /* defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE) */
+
 #endif /* CONFIG_FSL_DIU_FB */

diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h
index 00c94ef47df6f824f9341a23c79e7b5b203923c9..f5d9c098c6ba41f18c5e1c1e555466f3f2d87ccc 100644 (file)
--- a/include/configs/MPC8610HPCD.h
+++ b/include/configs/MPC8610HPCD.h
@@ -22,6 +22,15 @@
 #define CONFIG_LINUX_RESET_VEC 0x100   /* Reset vector used by Linux */
 
 #define CONFIG_FSL_DIU_FB      1       /* FSL DIU */
+
+/* video */
+#undef CONFIG_VIDEO
+
+#if defined(CONFIG_VIDEO)
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#endif
+
 #ifdef RUN_DIAG
 #define CFG_DIAG_ADDR          0xff800000
 #endif
@@ -314,15 +323,17 @@
 #define CONFIG_EEPRO100
 #define CONFIG_TULIP
 
-#if 0 /* TODO */
 /************************************************************
  * USB support
  ************************************************************/
-#define CONFIG_USB_OHCI                1
+#define CONFIG_PCI_OHCI                1
+#define CONFIG_USB_OHCI_NEW            1
 #define CONFIG_USB_KEYBOARD    1
 #define CFG_DEVICE_DEREGISTER
-#define CFG_USB_INTERRUPT_POLL 1
-#endif
+#define CFG_USB_EVENT_POLL     1
+#define CFG_USB_OHCI_SLOT_NAME         "ohci_pci"
+#define CFG_USB_OHCI_MAX_ROOT_PORTS 15
+#define CFG_OHCI_SWAP_REG_ACCESS       1
 
 #if !defined(CONFIG_PCI_PNP)
 #define PCI_ENET0_IOADDR       0xe0000000
@@ -472,6 +483,7 @@
 #define CONFIG_CMD_PCI
 #define CONFIG_CMD_SCSI
 #define CONFIG_CMD_EXT2
+#define CONFIG_CMD_USB
 #endif