diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/tqm5200/tqm5200.c | 144 |
1 files changed, 139 insertions, 5 deletions
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 @@ long int initdram (int board_type) 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 @@ int last_stage_init (void) 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 */ |