diff options
| -rw-r--r-- | CHANGELOG | 14 | ||||
| -rw-r--r-- | CREDITS | 4 | ||||
| -rw-r--r-- | README | 12 | ||||
| -rw-r--r-- | board/incaip/memsetup.S | 26 | ||||
| -rw-r--r-- | board/r360mpi/flash.c | 6 | ||||
| -rw-r--r-- | board/r360mpi/r360mpi.c | 156 | ||||
| -rw-r--r-- | common/Makefile | 2 | ||||
| -rw-r--r-- | common/cmd_bootm.c | 31 | ||||
| -rw-r--r-- | common/command.c | 2 | ||||
| -rw-r--r-- | common/console.c | 9 | ||||
| -rw-r--r-- | common/devices.c | 5 | ||||
| -rw-r--r-- | cpu/mpc8xx/lcd.c | 217 | ||||
| -rw-r--r-- | doc/README.commands | 1 | ||||
| -rw-r--r-- | include/cmd_confdefs.h | 2 | ||||
| -rw-r--r-- | include/commproc.h | 2 | ||||
| -rw-r--r-- | include/configs/R360MPI.h | 3 | ||||
| -rw-r--r-- | include/configs/incaip.h | 4 | ||||
| -rw-r--r-- | include/configs/lwmon.h | 2 | ||||
| -rw-r--r-- | include/image.h | 1 | ||||
| -rw-r--r-- | tools/env/fw_env.h | 2 | ||||
| -rw-r--r-- | tools/mkimage.c | 1 |
21 files changed, 392 insertions, 110 deletions
@@ -2,6 +2,20 @@ Changes since U-Boot 0.3.0: ====================================================================== +* Make sure Block Lock Bits get cleared in R360MPI flash driver + +* MPC823 LCD driver: Fill color map backwards, to allow for steady + display when Linux takes over + +* Patch by Erwin Rol, 27 Feb 2003: + Add support for RTEMS (this time for real). + +* Add support for "bmp info" and "bmp display" commands to load + bitmap images; this can be used (for example in a "preboot" + command) to display a splash screen very quickly after poweron. + +* Add support for 133 MHz clock on INCA-IP board + * Patch by Lutz Dennig, 10 Apr 2003: Update for R360MPI board @@ -238,6 +238,10 @@ N: Stefan Roese E: stefan.roese@esd-electronics.com D: IBM PPC401/403/405GP Support; Windows environment support +N: Erwin Rol +E: erwin@muffin.org +D: boot support for RTEMS + N: Neil Russell E: caret@c-side.com D: Author of LiMon-1.4.2, which contributed some ideas @@ -789,6 +789,18 @@ The following options need to be configured: Normally display is black on white background; define CFG_WHITE_ON_BLACK to get it inverted. +- Spash Screen Support: CONFIG_SPLASH_SCREEN + + If this option is set, the environment is checked for + a variable "splashimage". If found, the usual display + of logo, copyright and system information on the LCD + is supressed and the BMP image at the address + specified in "splashimage" is loaded instead. The + console is redirected to the "nulldev", too. This + allows for a "silent" boot where a splash screen is + loaded very quickly after power-on. + + - Ethernet address: CONFIG_ETHADDR CONFIG_ETH2ADDR diff --git a/board/incaip/memsetup.S b/board/incaip/memsetup.S index 0d4de5a..f1afb5c 100644 --- a/board/incaip/memsetup.S +++ b/board/incaip/memsetup.S @@ -49,13 +49,11 @@ #define MC_LATENCY(value) 0x1038(value) #define MC_TREFRESH(value) 0x1040(value) -#if CPU_CLOCK_RATE==150000000 /* 150 MHz clock for the MIPS core */ #define CGU_MODUL_BASE 0xBF107000 #define CGU_PLL1CR(value) 0x0008(value) #define CGU_DIVCR(value) 0x0010(value) #define CGU_MUXCR(value) 0x0014(value) #define CGU_PLL1SR(value) 0x000C(value) -#endif .globl memsetup memsetup: @@ -67,12 +65,12 @@ memsetup: li t1, 0xA0000041 sw t1, EBU_ADDSEL0(t0) -#if CPU_CLOCK_RATE==150000000 /* 150 MHz clock for the MIPS core */ - li t1, 0xA841417E - sw t1, EBU_BUSCON0(t0) /* value set up by magic flash word */ +#if CPU_CLOCK_RATE==100000000 /* 100 MHz clock for the MIPS core */ + lw t1, EBU_BUSCON0(t0) /* value set up by magic flash word */ sw t1, EBU_BUSCON2(t0) -#else /* 100 MHz */ - lw t1, EBU_BUSCON0(t0) /* value set up by magic flash word */ +#else /* 150 MHz or 133 MHz */ + li t1, 0x8841417E + sw t1, EBU_BUSCON0(t0) sw t1, EBU_BUSCON2(t0) #endif @@ -85,10 +83,10 @@ memsetup: li t1, 0xBE0000F1 sw t1, EBU_ADDSEL1(t0) -#if CPU_CLOCK_RATE==150000000 /* 150 MHz clock for the MIPS core */ - li t1, 0x684143FD -#else /* 100 MHz */ +#if CPU_CLOCK_RATE==100000000 /* 100 MHz clock for the MIPS core */ li t1, 0x684142BD +#else /* 150 MHz or 133 MHz */ + li t1, 0x684143FD #endif sw t1, EBU_BUSCON1(t0) @@ -105,6 +103,14 @@ b1: beq t1, zero, b1 li t1, 0x80000001 sw t1, CGU_MUXCR(t0) +#elif CPU_CLOCK_RATE==133000000 /* 133 MHz clock for the MIPS core */ + li t0, CGU_MODUL_BASE + li t1, 0x80000054 + sw t1, CGU_DIVCR(t0) + li t1, 0x80000000 + sw t1, CGU_MUXCR(t0) + li t1, 0x800B0001 + sw t1, CGU_PLL1CR(t0) #endif /* SDRAM Initialization. diff --git a/board/r360mpi/flash.c b/board/r360mpi/flash.c index e38dfcc..fef483c 100644 --- a/board/r360mpi/flash.c +++ b/board/r360mpi/flash.c @@ -206,6 +206,12 @@ static ulong flash_get_size (FPW * addr, flash_info_t * info) { FPW value; + /* Make sure Block Lock Bits get cleared */ + addr[0] = (FPW) 0x00FF00FF; + addr[0] = (FPW) 0x00600060; + addr[0] = (FPW) 0x00D000D0; + addr[0] = (FPW) 0x00FF00FF; + /* Write auto select command: read Manufacturer ID */ addr[0x5555] = (FPW) 0x00AA00AA; addr[0x2AAA] = (FPW) 0x00550055; diff --git a/board/r360mpi/r360mpi.c b/board/r360mpi/r360mpi.c index 91e3234..d7b8873 100644 --- a/board/r360mpi/r360mpi.c +++ b/board/r360mpi/r360mpi.c @@ -126,12 +126,12 @@ long int initdram (int board_type) memctl->memc_mar = 0x00000088; /* - * Map controller bank 2 to the SDRAM bank at + * Map controller bank 1 to the SDRAM bank at * preliminary address - these have to be modified after the * SDRAM size has been determined. */ - memctl->memc_or2 = CFG_OR2_PRELIM; - memctl->memc_br2 = CFG_BR2_PRELIM; + memctl->memc_or1 = CFG_OR1_PRELIM; + memctl->memc_br1 = CFG_BR1_PRELIM; memctl->memc_mamr = CFG_MAMR_8COL & (~(MAMR_PTAE)); /* no refresh yet */ @@ -139,9 +139,9 @@ long int initdram (int board_type) /* perform SDRAM initializsation sequence */ - memctl->memc_mcr = 0x80004105; /* SDRAM bank 0 */ + memctl->memc_mcr = 0x80002105; /* SDRAM bank 0 */ udelay (200); - memctl->memc_mcr = 0x80004230; /* SDRAM bank 0 - execute twice */ + memctl->memc_mcr = 0x80002230; /* SDRAM bank 0 - execute twice */ udelay (200); memctl->memc_mamr |= MAMR_PTAE; /* enable refresh */ @@ -153,7 +153,7 @@ long int initdram (int board_type) * * try 8 column mode */ - size8 = dram_size (CFG_MAMR_8COL, (ulong *) SDRAM_BASE2_PRELIM, + size8 = dram_size (CFG_MAMR_8COL, (ulong *) SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE); udelay (1000); @@ -161,13 +161,13 @@ long int initdram (int board_type) /* * try 9 column mode */ - size9 = dram_size (CFG_MAMR_9COL, (ulong *) SDRAM_BASE2_PRELIM, + size9 = dram_size (CFG_MAMR_9COL, (ulong *) SDRAM_BASE1_PRELIM, SDRAM_MAX_SIZE); if (size8 < size9) { /* leave configuration at 9 columns */ size_b0 = size9; /* debug ("SDRAM Bank 0 in 9 column mode: %ld MB\n", size >> 20); */ - } else { /* back to 8 columns */ + } else { /* back to 8 columns */ size_b0 = size8; memctl->memc_mamr = CFG_MAMR_8COL; udelay (500); @@ -200,47 +200,6 @@ long int initdram (int board_type) udelay (10000); -#ifdef CONFIG_CAN_DRIVER - /* Initialize OR3 / BR3 */ - memctl->memc_or3 = CFG_OR3_CAN; /* switch GPLB_5 to GPLA_5 */ - memctl->memc_br3 = CFG_BR3_CAN; - - /* Initialize MBMR */ - memctl->memc_mbmr = MAMR_GPL_B4DIS; /* GPL_B4 works as UPWAITB */ - - /* Initialize UPMB for CAN: single read */ - memctl->memc_mdr = 0xFFFFC004; - memctl->memc_mcr = 0x0100 | UPMB; - - memctl->memc_mdr = 0x0FFFD004; - memctl->memc_mcr = 0x0101 | UPMB; - - memctl->memc_mdr = 0x0FFFC000; - memctl->memc_mcr = 0x0102 | UPMB; - - memctl->memc_mdr = 0x3FFFC004; - memctl->memc_mcr = 0x0103 | UPMB; - - memctl->memc_mdr = 0xFFFFDC05; - memctl->memc_mcr = 0x0104 | UPMB; - - /* Initialize UPMB for CAN: single write */ - memctl->memc_mdr = 0xFFFCC004; - memctl->memc_mcr = 0x0118 | UPMB; - - memctl->memc_mdr = 0xCFFCD004; - memctl->memc_mcr = 0x0119 | UPMB; - - memctl->memc_mdr = 0x0FFCC000; - memctl->memc_mcr = 0x011A | UPMB; - - memctl->memc_mdr = 0x7FFCC004; - memctl->memc_mcr = 0x011B | UPMB; - - memctl->memc_mdr = 0xFFFDCC05; - memctl->memc_mcr = 0x011C | UPMB; -#endif - return (size_b0); } @@ -254,8 +213,8 @@ long int initdram (int board_type) * - short between data lines */ -static long int dram_size (long int mamr_value, - long int *base, long int maxsize) +static long int dram_size (long int mamr_value, long int *base, + long int maxsize) { volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; @@ -298,10 +257,10 @@ static long int dram_size (long int mamr_value, /* ------------------------------------------------------------------------- */ -void r360_i2c_lcd_write (uchar data0, uchar data1) +void r360_pwm_write (uchar reg, uchar val) { - if (i2c_write (CFG_I2C_LCD_ADDR, data0, 1, &data1, 1)) { - printf("Can't write lcd data 0x%02X 0x%02X.\n", data0, data1); + if (i2c_write (CFG_I2C_PWM_ADDR, reg, 1, &val, 1)) { + printf ("Can't write PWM register 0x%02X.\n", reg); } } @@ -312,8 +271,10 @@ void r360_i2c_lcd_write (uchar data0, uchar data1) */ /* Number of bytes returned from Keyboard Controller */ -#define KEYBD_KEY_MAX 16 /* maximum key number */ -#define KEYBD_DATALEN ((KEYBD_KEY_MAX + 7) / 8) /* normal key scan data */ +#define KEYBD_KEY_MAX 20 /* maximum key number */ +#define KEYBD_DATALEN ((KEYBD_KEY_MAX + 7) / 8) /* normal key scan data */ + +static uchar kbd_addr = CFG_I2C_KBD_ADDR; static uchar *key_match (uchar *); @@ -326,14 +287,14 @@ int misc_init_r (void) i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE); - i2c_read (CFG_I2C_KEY_ADDR, 0, 0, kbd_data, KEYBD_DATALEN); + i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN); for (i = 0; i < KEYBD_DATALEN; ++i) { sprintf (keybd_env + i + i, "%02X", kbd_data[i]); } setenv ("keybd", keybd_env); - str = strdup (key_match (keybd_env)); /* decode keys */ + str = strdup (key_match (kbd_data)); /* decode keys */ #ifdef CONFIG_PREBOOT /* automatically configure "preboot" command on key match */ setenv ("preboot", str); /* set or delete definition */ @@ -363,13 +324,16 @@ int misc_init_r (void) static uchar kbd_magic_prefix[] = "key_magic"; static uchar kbd_command_prefix[] = "key_cmd"; -static uchar *key_match (uchar * kbd_str) +static uchar *key_match (uchar * kbd_data) { + uchar compare[KEYBD_DATALEN]; uchar magic[sizeof (kbd_magic_prefix) + 1]; uchar cmd_name[sizeof (kbd_command_prefix) + 1]; - uchar *str, *suffix; + uchar key_mask; + uchar *str, *nxt, *suffix; uchar *kbd_magic_keys; char *cmd; + int i; /* * The following string defines the characters that can pe appended @@ -379,48 +343,62 @@ static uchar *key_match (uchar * kbd_str) * "key_magic" is checked (old behaviour); the string "125" causes * checks for "key_magic1", "key_magic2" and "key_magic5", etc. */ - if ((kbd_magic_keys = getenv ("magic_keys")) != NULL) { - /* loop over all magic keys; - * use '\0' suffix in case of empty string - */ - for (suffix = kbd_magic_keys; - *suffix || suffix == kbd_magic_keys; - ++suffix) { - sprintf (magic, "%s%c", kbd_magic_prefix, *suffix); + if ((kbd_magic_keys = getenv ("magic_keys")) == NULL) + kbd_magic_keys = ""; + /* loop over all magic keys; + * use '\0' suffix in case of empty string + */ + for (suffix=kbd_magic_keys; *suffix || suffix==kbd_magic_keys; ++suffix) { + sprintf (magic, "%s%c", kbd_magic_prefix, *suffix); #if 0 - printf ("### Check magic \"%s\"\n", magic); + printf ("### Check magic \"%s\"\n", magic); #endif - if ((str = getenv (magic)) != 0) { + memcpy(compare, kbd_data, KEYBD_DATALEN); -#if 0 - printf ("### Compare \"%s\" \"%s\"\n", - kbd_str, str); -#endif - if (strcmp (kbd_str, str) == 0) { - sprintf (cmd_name, "%s%c", - kbd_command_prefix, - *suffix); + for (str = getenv(magic); str != NULL; str = (*nxt) ? nxt+1 : nxt) { + uchar c; + + c = (uchar) simple_strtoul (str, (char **) (&nxt), 16); + + if (str == nxt) /* invalid character */ + break; + + if (c >= KEYBD_KEY_MAX) /* bad key number */ + goto next_magic; + + key_mask = 0x80 >> (c % 8); - if ((cmd = getenv (cmd_name)) != 0) { + if (!(compare[c / 8] & key_mask)) /* key not pressed */ + goto next_magic; + + compare[c / 8] &= ~key_mask; + } + + for (i=0; i<KEYBD_DATALEN; i++) + if (compare[i]) /* key(s) not released */ + goto next_magic; + + sprintf (cmd_name, "%s%c", kbd_command_prefix, *suffix); + + cmd = getenv (cmd_name); #if 0 - printf ("### Set PREBOOT to $(%s): \"%s\"\n", - cmd_name, cmd); + printf ("### Set PREBOOT to $(%s): \"%s\"\n", + cmd_name, cmd ? cmd : "<<NULL>>"); #endif - return (cmd); - } - } - } - } + *kbd_data = *suffix; + return (cmd); + + next_magic:; } #if 0 printf ("### Delete PREBOOT\n"); #endif - *kbd_str = '\0'; + *kbd_data = '\0'; return (NULL); } -#endif /* CONFIG_PREBOOT */ +#endif /* CONFIG_PREBOOT */ /* Read Keyboard status */ int do_kbd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) @@ -432,7 +410,7 @@ int do_kbd (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE); /* Read keys */ - i2c_read (CFG_I2C_KEY_ADDR, 0, 0, kbd_data, KEYBD_DATALEN); + i2c_read (kbd_addr, 0, 0, kbd_data, KEYBD_DATALEN); puts ("Keys:"); for (i = 0; i < KEYBD_DATALEN; ++i) { diff --git a/common/Makefile b/common/Makefile index 123871c..6f95d4f 100644 --- a/common/Makefile +++ b/common/Makefile @@ -28,7 +28,7 @@ LIB = libcommon.a AOBJS = COBJS = main.o altera.o bedbug.o \ - cmd_autoscript.o cmd_bedbug.o cmd_boot.o \ + cmd_autoscript.o cmd_bedbug.o cmd_bmp.o cmd_boot.o \ cmd_bootm.o cmd_cache.o cmd_console.o cmd_date.o \ cmd_dcr.o cmd_diag.o cmd_doc.o cmd_nand.o cmd_dtt.o \ cmd_eeprom.o cmd_elf.o cmd_fdc.o cmd_fdos.o cmd_flash.o \ diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 8b32f1c..c3d62cb 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -98,6 +98,7 @@ static boot_os_Fcn do_bootm_linux; extern boot_os_Fcn do_bootm_linux; #endif static boot_os_Fcn do_bootm_netbsd; +static boot_os_Fcn do_bootm_rtems; #if (CONFIG_COMMANDS & CFG_CMD_ELF) static boot_os_Fcn do_bootm_vxworks; static boot_os_Fcn do_bootm_qnxelf; @@ -321,6 +322,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) do_bootm_netbsd (cmdtp, flag, argc, argv, addr, len_ptr, verify); break; + + case IH_OS_RTEMS: + do_bootm_rtems (cmdtp, flag, argc, argv, + addr, len_ptr, verify); + break; + #if (CONFIG_COMMANDS & CFG_CMD_ELF) case IH_OS_VXWORKS: do_bootm_vxworks (cmdtp, flag, argc, argv, @@ -831,6 +838,7 @@ print_type (image_header_t *hdr) case IH_OS_VXWORKS: os = "VxWorks"; break; case IH_OS_QNX: os = "QNX"; break; case IH_OS_U_BOOT: os = "U-Boot"; break; + case IH_OS_RTEMS: os = "RTEMS"; break; default: os = "Unknown OS"; break; } @@ -953,6 +961,29 @@ int gunzip(void *dst, int dstlen, unsigned char *src, int *lenp) return (0); } +static void +do_bootm_rtems (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], + ulong addr, ulong *len_ptr, int verify) +{ + DECLARE_GLOBAL_DATA_PTR; + image_header_t *hdr = &header; + void (*entry_point)(bd_t *); + + entry_point = (void (*)(bd_t *)) hdr->ih_ep; + + printf ("## Transferring control to RTEMS (at address %08lx) ...\n", + (ulong)entry_point); + + SHOW_BOOT_PROGRESS (15); + + /* + * RTEMS Parameters: + * r3: ptr to board info data + */ + + (*entry_point ) ( gd->bd ); +} + #if (CONFIG_COMMANDS & CFG_CMD_ELF) static void do_bootm_vxworks (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], diff --git a/common/command.c b/common/command.c index 1008925..dc2fcb1 100644 --- a/common/command.c +++ b/common/command.c @@ -72,6 +72,7 @@ #include <cmd_vfd.h> /* load a bitmap to the VFDs on TRAB */ #include <cmd_log.h> #include <cmd_fdos.h> +#include <cmd_bmp.h> #ifdef CONFIG_AMIGAONEG3SE #include <cmd_menu.h> @@ -231,6 +232,7 @@ cmd_tbl_t cmd_tbl[] = { CMD_TBL_AUTOSCRIPT CMD_TBL_BASE CMD_TBL_BDINFO + CMD_TBL_BMP #ifdef CONFIG_AMIGAONEG3SE CMD_TBL_BOOTA #endif diff --git a/common/console.c b/common/console.c index 13ba63b..86ed584 100644 --- a/common/console.c +++ b/common/console.c @@ -355,7 +355,7 @@ int console_init_f (void) return (0); } -#ifdef CFG_CONSOLE_IS_IN_ENV +#if defined(CFG_CONSOLE_IS_IN_ENV) || defined(CONFIG_SPLASH_SCREEN) /* search a device */ device_t *search_device (int flags, char *name) { @@ -374,7 +374,7 @@ device_t *search_device (int flags, char *name) } return dev; } -#endif /* CFG_CONSOLE_IS_IN_ENV */ +#endif /* CFG_CONSOLE_IS_IN_ENV || CONFIG_SPLASH_SCREEN */ #ifdef CFG_CONSOLE_IS_IN_ENV /* Called after the relocation - use desired console functions */ @@ -469,6 +469,11 @@ int console_init_r (void) device_t *inputdev = NULL, *outputdev = NULL; int i, items = ListNumItems (devlist); +#ifdef CONFIG_SPLASH_SCREEN + /* suppress all output if splash screen is enabled */ + outputdev = search_device (DEV_FLAGS_OUTPUT, "nulldev"); +#endif + /* Scan devices looking for input and output devices */ for (i = 1; (i <= items) && ((inputdev == NULL) || (outputdev == NULL)); diff --git a/common/devices.c b/common/devices.c index 8bd0e64..615b217 100644 --- a/common/devices.c +++ b/common/devices.c @@ -37,6 +37,11 @@ list_t devlist = 0; device_t *stdio_devices[] = { NULL, NULL, NULL }; char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" }; +#if defined(CONFIG_SPLASH_SCREEN) && !defined(CFG_DEVICE_NULLDEV) +#define CFG_DEVICE_NULLDEV 1 +#endif + + #ifdef CFG_DEVICE_NULLDEV void nulldev_putc(const char c) { diff --git a/cpu/mpc8xx/lcd.c b/cpu/mpc8xx/lcd.c index 4ef1513..1c3fb23 100644 --- a/cpu/mpc8xx/lcd.c +++ b/cpu/mpc8xx/lcd.c @@ -39,12 +39,10 @@ /************************************************************************/ /* ** CONFIG STUFF -- should be moved to board config file */ /************************************************************************/ -#ifndef CONFIG_EDT32F10 #define CONFIG_LCD_LOGO #define LCD_INFO /* Display Logo, (C) and system info */ -#endif -#ifdef CONFIG_V37 +#if defined(CONFIG_V37) || defined(CONFIG_EDT32F10) #undef CONFIG_LCD_LOGO #undef LCD_INFO #endif @@ -54,6 +52,14 @@ /************************************************************************/ /************************************************************************/ +/* ** BITMAP DISPLAY SUPPORT -- should probably be moved elsewhere */ +/************************************************************************/ + +#if (CONFIG_COMMANDS & CFG_CMD_BMP) +#include <bmp_layout.h> +#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */ + +/************************************************************************/ /* ** FONT AND LOGO DATA */ /************************************************************************/ @@ -995,6 +1001,102 @@ static void lcd_enable (void) /*----------------------------------------------------------------------*/ +#if (CONFIG_COMMANDS & CFG_CMD_BMP) +/* + Display the BMP file located at address bmp_image. + Only uncompressed +*/ +int lcd_display_bitmap(ulong bmp_image) +{ + volatile immap_t *immr = (immap_t *) CFG_IMMR; + volatile cpm8xx_t *cp = &(immr->im_cpm); + ushort *cmap; + ushort i, j; + uchar *fb; + bmp_image_t *bmp=(bmp_image_t *)bmp_image; + uchar *bmap; + ushort padded_line; + unsigned long width, height; + unsigned colors,bpix; + unsigned long compression; + + if (!((bmp->header.signature[0]=='B') && + (bmp->header.signature[1]=='M'))) { + printf ("Error: no valid bmp image at %lx\n", bmp_image); + return 1; + } + + width = le32_to_cpu (bmp->header.width); + height = le32_to_cpu (bmp->header.height); + colors = 1<<le16_to_cpu (bmp->header.bit_count); + compression = le32_to_cpu (bmp->header.compression); + + bpix = NBITS(panel_info.vl_bpix); + + if ((bpix != 1) && (bpix != 8)) { + printf ("Error: %d bit/pixel mode not supported by U-Boot\n", + bpix); + return 1; + } + + if (bpix != le16_to_cpu(bmp->header.bit_count)) { + printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n", + bpix, + le16_to_cpu(bmp->header.bit_count)); + return 1; + } + + if (compression!=BMP_BI_RGB) { + printf ("Error: compression type %ld not supported\n", + compression); + return 1; + } + + debug ("Display-bmp: %d x %d with %d colors\n", + width, height, colors); + + if (bpix==8) { + /* Fill the entire color map */ + cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]); + + /* Set color map */ + for (i = 0; i < colors; ++i) { + bmp_color_table_entry_t cte = bmp->color_table[i]; + ushort colreg = + ((cte.red>>4) << 8) | + ((cte.green>>4) << 4) | + (cte.blue>>4) ; +#ifdef CFG_INVERT_COLORS + colreg ^= 0xFFF; +#endif + *cmap-- = colreg; + } + } + + padded_line = (width&0x3) ? ((width&~0x3)+4) : (width); + if (width>panel_info.vl_col) + width = panel_info.vl_col; + if (height>panel_info.vl_row) + height = panel_info.vl_row; + + bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset); + fb = (uchar *) + (lcd_base + + (((height>=panel_info.vl_row) ? panel_info.vl_row : height)-1) + * lcd_line_length); + for (i = 0; i < height; ++i) { + for (j = 0; j < width ; j++) + *(fb++)=255-*(bmap++); + bmap += (width - padded_line); + fb -= (width + lcd_line_length); + } + + return (0); +} +#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */ + +/*----------------------------------------------------------------------*/ + #ifdef NOT_USED_SO_FAR static void lcd_disable (void) { @@ -1066,6 +1168,100 @@ static void bitmap_plot (int x, int y) } #endif /* CONFIG_LCD_LOGO */ +#if (CONFIG_COMMANDS & CFG_CMD_BMP) +/* + Display the BMP file located at address bmp_image. + Only uncompressed +*/ +int lcd_display_bitmap(ulong bmp_image) +{ + volatile immap_t *immr = (immap_t *) CFG_IMMR; + volatile cpm8xx_t *cp = &(immr->im_cpm); + ushort *cmap; + ushort i, j; + uchar *fb; + bmp_image_t *bmp=(bmp_image_t *)bmp_image; + uchar *bmap; + ushort padded_line; + unsigned long width, height; + unsigned colors,bpix; + unsigned long compression; + + if (!((bmp->header.signature[0]=='B') && + (bmp->header.signature[1]=='M'))) { + printf ("Error: no valid bmp image at %lx\n", bmp_image); + return 1; + } + + width = le32_to_cpu (bmp->header.width); + height = le32_to_cpu (bmp->header.height); + colors = 1<<le16_to_cpu (bmp->header.bit_count); + compression = le32_to_cpu (bmp->header.compression); + + bpix = NBITS(panel_info.vl_bpix); + + if ((bpix != 1) && (bpix != 8)) { + printf ("Error: %d bit/pixel mode not supported by U-Boot\n", + bpix); + return 1; + } + + if (bpix != le16_to_cpu(bmp->header.bit_count)) { + printf ("Error: %d bit/pixel mode, but BMP has %d bit/pixel\n", + bpix, + le16_to_cpu(bmp->header.bit_count)); + return 1; + } + + if (compression!=BMP_BI_RGB) { + printf ("Error: compression type %ld not supported\n", + compression); + return 1; + } + + debug ("Display-bmp: %d x %d with %d colors\n", + width, height, colors); + + if (bpix==8) { + /* Fill the entire color map */ + cmap = (ushort *)&(cp->lcd_cmap[255*sizeof(ushort)]); + + /* Set color map */ + for (i = 0; i < colors; ++i) { + bmp_color_table_entry_t cte = bmp->color_table[i]; + ushort colreg = + ((cte.red>>4) << 8) | + ((cte.green>>4) << 4) | + (cte.blue>>4) ; +#ifdef CFG_INVERT_COLORS + colreg ^= 0xFFF; +#endif + *cmap-- = colreg; + } + } + + padded_line = (width&0x3) ? ((width&~0x3)+4) : (width); + if (width>panel_info.vl_col) + width = panel_info.vl_col; + if (height>panel_info.vl_row) + height = panel_info.vl_row; + + bmap = (uchar *)bmp + le32_to_cpu (bmp->header.data_offset); + fb = (uchar *) + (lcd_base + + (((height>=panel_info.vl_row) ? panel_info.vl_row : height)-1) + * lcd_line_length); + for (i = 0; i < height; ++i) { + for (j = 0; j < width ; j++) + *(fb++)=255-*(bmap++); + bmap += (width - padded_line); + fb -= (width + lcd_line_length); + } + + return (0); +} +#endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */ + /*----------------------------------------------------------------------*/ static void *lcd_logo (void) @@ -1077,6 +1273,19 @@ static void *lcd_logo (void) char temp[32]; #endif /* LCD_INFO */ +#ifdef CONFIG_SPLASH_SCREEN + char *s; + ulong addr; + + if ((s = getenv("splashimage")) != NULL) { + addr = simple_strtoul(s, NULL, 16); + + if (lcd_display_bitmap (addr) == 0) { + return ((void *)lcd_base); + } + } +#endif /* CONFIG_SPLASH_SCREEN */ + #ifdef CONFIG_LCD_LOGO bitmap_plot (0, 0); #endif /* CONFIG_LCD_LOGO */ @@ -1086,7 +1295,7 @@ static void *lcd_logo (void) sprintf (info, "%s (%s - %s) ", U_BOOT_VERSION, __DATE__, __TIME__); lcd_drawchars (LCD_INFO_X, LCD_INFO_Y, info, strlen(info)); - sprintf (info, "(C) 2002 DENX Software Engineering"); + sprintf (info, "(C) 2003 DENX Software Engineering"); lcd_drawchars (LCD_INFO_X, LCD_INFO_Y + VIDEO_FONT_HEIGHT, info, strlen(info)); diff --git a/doc/README.commands b/doc/README.commands index 07825b9..d848db0 100644 --- a/doc/README.commands +++ b/doc/README.commands @@ -15,6 +15,7 @@ as 2 autoscr 5 base 2 bdinfo 2 +bmp 3 bootelf 7 bootm 5 bootp 5 diff --git a/include/cmd_confdefs.h b/include/cmd_confdefs.h index 4e7ab9b..170c38f 100644 --- a/include/cmd_confdefs.h +++ b/include/cmd_confdefs.h @@ -79,6 +79,7 @@ #define CFG_CMD_FDOS 0x0000200000000000 /* Floppy DOS support */ #define CFG_CMD_VFD 0x0000400000000000 /* VFD support (TRAB) */ #define CFG_CMD_NAND 0x0000800000000000 /* NAND support */ +#define CFG_CMD_BMP 0x0001000000000000 /* BMP support */ #define CFG_CMD_ALL 0xFFFFFFFFFFFFFFFF /* ALL commands */ @@ -87,6 +88,7 @@ */ #define CFG_CMD_NONSTD (CFG_CMD_ASKENV | \ CFG_CMD_BEDBUG | \ + CFG_CMD_BMP | \ CFG_CMD_BSP | \ CFG_CMD_CACHE | \ CFG_CMD_DATE | \ diff --git a/include/commproc.h b/include/commproc.h index d02dea4..e9b0ab7 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -1365,7 +1365,7 @@ typedef struct scc_enet { /*** TQM855L, TQM860L, TQM862L **************************************/ #if defined(CONFIG_TQM855L) || \ - defined(CONFIG_TQM860L) + defined(CONFIG_TQM860L) || \ defined(CONFIG_TQM862L) # ifdef CONFIG_SCC1_ENET /* use SCC for 10Mbps Ethernet */ diff --git a/include/configs/R360MPI.h b/include/configs/R360MPI.h index c7cf8a4..8aba25e 100644 --- a/include/configs/R360MPI.h +++ b/include/configs/R360MPI.h @@ -40,6 +40,8 @@ #undef CONFIG_EDT32F10 #define CONFIG_SHARP_LQ057Q3DC02 +#define CONFIG_SPLASH_SCREEN + #define MPC8XX_FACT 1 /* Multiply by 1 */ #define MPC8XX_XIN 50000000 /* 50 MHz in */ #define CONFIG_8xx_GCLK_FREQ 50000000 /* define if can't use get_gclk_freq */ @@ -118,6 +120,7 @@ #define CFG_I2C_TEM_ADDR 0x49 /* Temperature Sensors */ #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ + CFG_CMD_BMP | \ CFG_CMD_DHCP | \ CFG_CMD_DATE | \ CFG_CMD_I2C | \ diff --git a/include/configs/incaip.h b/include/configs/incaip.h index 3b648c1..027f319 100644 --- a/include/configs/incaip.h +++ b/include/configs/incaip.h @@ -31,8 +31,8 @@ #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */ #define CONFIG_INCA_IP 1 /* on a INCA-IP Board */ -/* allowed values: 100000000 and 150000000 */ -#define CPU_CLOCK_RATE 150000000 /* 150 MHz clock for the MIPS core */ +/* allowed values: 100000000, 133000000, and 150000000 */ +#define CPU_CLOCK_RATE 133000000 /* 133 MHz clock for the MIPS core */ #if CPU_CLOCK_RATE == 100000000 #define INFINEON_EBU_BOOTCFG 0x20C4 /* CMULT = 4 for 100 MHz */ diff --git a/include/configs/lwmon.h b/include/configs/lwmon.h index 30e7882..f80e134 100644 --- a/include/configs/lwmon.h +++ b/include/configs/lwmon.h @@ -153,6 +153,7 @@ CFG_CMD_EEPROM | \ CFG_CMD_IDE | \ CFG_CMD_BSP | \ + CFG_CMD_BMP | \ CFG_CMD_POST_DIAG ) #else #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \ @@ -162,6 +163,7 @@ CFG_CMD_EEPROM | \ CFG_CMD_IDE | \ CFG_CMD_BSP | \ + CFG_CMD_BMP | \ CFG_CMD_POST_DIAG ) #endif #define CONFIG_MAC_PARTITION diff --git a/include/image.h b/include/image.h index 72781dc..f9b769e 100644 --- a/include/image.h +++ b/include/image.h @@ -45,6 +45,7 @@ #define IH_OS_PSOS 15 /* pSOS */ #define IH_OS_QNX 16 /* QNX */ #define IH_OS_U_BOOT 17 /* Firmware */ +#define IH_OS_RTEMS 18 /* RTEMS */ /* * CPU Architecture Codes (supported by Linux) diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h index 7d7be04..2cc7724 100644 --- a/tools/env/fw_env.h +++ b/tools/env/fw_env.h @@ -27,7 +27,7 @@ * See included "fw_env.config" sample file (TRAB board) * for notes on configuration. */ -/*#define CONFIG_FILE "/etc/fw_env.config" */ +#define CONFIG_FILE "/etc/fw_env.config" #define HAVE_REDUND /* For systems with 2 env sectors */ #define DEVICE1_NAME "/dev/mtd1" diff --git a/tools/mkimage.c b/tools/mkimage.c index 095880e..1504ef8 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -92,6 +92,7 @@ table_entry_t os_name[] = { { IH_OS_PSOS, "psos", "pSOS", }, { IH_OS_QNX, "qnx", "QNX", }, { IH_OS_U_BOOT, "u-boot", "U-Boot", }, + { IH_OS_RTEMS, "rtems", "RTEMS", }, { -1, "", "", }, }; 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