diff options
| -rw-r--r-- | CHANGELOG | 3 | ||||
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | README | 14 | ||||
| -rw-r--r-- | board/barco/barco.c | 225 | ||||
| -rw-r--r-- | common/Makefile | 2 | ||||
| -rw-r--r-- | common/cmd_bootm.c | 42 | ||||
| -rw-r--r-- | common/cmd_immap.c | 13 | ||||
| -rw-r--r-- | cpu/arm920t/at91rm9200/ether.c | 2 | ||||
| -rw-r--r-- | include/configs/AP1000.h | 169 | ||||
| -rw-r--r-- | include/configs/NC650.h | 24 | ||||
| -rw-r--r-- | include/configs/PM854.h | 2 | ||||
| -rw-r--r-- | include/configs/TOP860.h | 25 | ||||
| -rw-r--r-- | include/configs/TQM5200.h | 2 | ||||
| -rw-r--r-- | include/configs/TQM8560.h | 2 | ||||
| -rw-r--r-- | include/configs/barco.h | 2 | ||||
| -rw-r--r-- | include/configs/o2dnt.h | 2 |
16 files changed, 313 insertions, 219 deletions
diff --git a/CHANGELOG b/CHANGELOG index ca73b1ec0ab..b051360b595 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -2,6 +2,9 @@ Changes for U-Boot 1.1.4: ====================================================================== +* Support passing of OF flat trees to the kernel. + Patch by Pantelis Antoniou, 04 Sep 2005 + * Cleanup * Add support for NetSilicon NS7520 processor. @@ -1598,6 +1598,9 @@ lubbock_config : unconfig logodl_config : unconfig @./mkconfig $(@:_config=) arm pxa logodl +pxa255_idp_config: unconfig + @./mkconfig $(@:_config=) arm pxa pxa255_idp + wepep250_config : unconfig @./mkconfig $(@:_config=) arm pxa wepep250 @@ -399,6 +399,20 @@ The following options need to be configured: expect it to be in bytes, others in MB. Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes. + CONFIG_OF_FLAT_TREE + + New kernel versions are expecting firmware settings to be + passed using flat open firmware trees. + The environment variable "disable_of", when set, disables this + functionality. + + CONFIG_OF_FLAT_TREE_MAX_SIZE + + The maximum size of the constructed OF tree. + + OF_CPU - The proper name of the cpus node. + OF_TBCLK - The timebase frequency. + - Serial Ports: CFG_PL010_SERIAL diff --git a/board/barco/barco.c b/board/barco/barco.c index 2fb370098a3..613e72274c8 100644 --- a/board/barco/barco.c +++ b/board/barco/barco.c @@ -90,17 +90,17 @@ long int initdram (int board_type) long mear1; long emear1; - size = get_ram_size(CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE); + size = get_ram_size (CFG_SDRAM_BASE, CFG_MAX_RAM_SIZE); new_bank0_end = size - 1; - mear1 = mpc824x_mpc107_getreg(MEAR1); - emear1 = mpc824x_mpc107_getreg(EMEAR1); + mear1 = mpc824x_mpc107_getreg (MEAR1); + emear1 = mpc824x_mpc107_getreg (EMEAR1); mear1 = (mear1 & 0xFFFFFF00) | ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT); emear1 = (emear1 & 0xFFFFFF00) | ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT); - mpc824x_mpc107_setreg(MEAR1, mear1); - mpc824x_mpc107_setreg(EMEAR1, emear1); + mpc824x_mpc107_setreg (MEAR1, mear1); + mpc824x_mpc107_setreg (EMEAR1, emear1); return (size); } @@ -113,11 +113,11 @@ static struct pci_config_table pci_barcohydra_config_table[] = { { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0f, PCI_ANY_ID, pci_cfgfunc_config_device, { PCI_ENET0_IOADDR, PCI_ENET0_MEMADDR, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } }, { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x10, PCI_ANY_ID, pci_cfgfunc_config_device, { PCI_ENET1_IOADDR, PCI_ENET1_MEMADDR, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, + PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } }, { } }; #endif @@ -128,68 +128,66 @@ struct pci_controller hose = { #endif }; -void pci_init_board(void) +void pci_init_board (void) { - pci_mpc824x_init(&hose); + pci_mpc824x_init (&hose); } -int write_flash(char *addr, char value) +int write_flash (char *addr, char value) { char *adr = (char *)0xFF800000; int cnt = 0; char status,oldstatus; - *(adr+0x55) = 0xAA; - udelay(1); - *(adr+0xAA) = 0x55; - udelay(1); - *(adr+0x55) = 0xA0; - udelay(1); + *(adr+0x55) = 0xAA; udelay (1); + *(adr+0xAA) = 0x55; udelay (1); + *(adr+0x55) = 0xA0; udelay (1); *addr = value; status = *addr; - do{ - + do { oldstatus = status; status = *addr; - if ((oldstatus & 0x40) == (status & 0x40)){ + if ((oldstatus & 0x40) == (status & 0x40)) { return 4; } cnt++; - if (cnt > 10000){ + if (cnt > 10000) { return 2; } - }while( (status & 0x20) == 0 ); + } while ( (status & 0x20) == 0 ); oldstatus = *addr; status = *addr; - if ((oldstatus & 0x40) == (status & 0x40)) return 0; - else { + if ((oldstatus & 0x40) == (status & 0x40)) { + return 0; + } else { *(adr+0x55) = 0xF0; return 1; } } -unsigned update_flash(unsigned char* buf){ - switch((*buf) & 0x3){ - case TRY_WORKING: - printf("found 3 and converted it to 2\n"); - write_flash(buf, (*buf) & 0xFE); - *((unsigned char *)0xFF800000) = 0xF0; - udelay(100); - printf("buf [%#010x] %#010x\n",buf,(*buf)); - case BOOT_WORKING : - return BOOT_WORKING; +unsigned update_flash (unsigned char *buf) +{ + switch ((*buf) & 0x3) { + case TRY_WORKING: + printf ("found 3 and converted it to 2\n"); + write_flash (buf, (*buf) & 0xFE); + *((unsigned char *)0xFF800000) = 0xF0; + udelay (100); + printf ("buf [%#010x] %#010x\n", buf, (*buf)); + /* XXX - fall through??? */ + case BOOT_WORKING : + return BOOT_WORKING; } return BOOT_DEFAULT; } -unsigned scan_flash(void) +unsigned scan_flash (void) { char section[] = "kernel"; - ulong sp; int cfgFileLen = (CFG_FLASH_ERASE_SECTOR_LENGTH >> 1); int sectionPtr = 0; int foundItem = 0; /* 0: None, 1: section found, 2: "=" found */ @@ -198,57 +196,54 @@ unsigned scan_flash(void) buf = (unsigned char*)(CFG_FLASH_RANGE_BASE + CFG_FLASH_RANGE_SIZE \ - CFG_FLASH_ERASE_SECTOR_LENGTH); - for(bufPtr = 0; bufPtr < cfgFileLen; ++bufPtr){ + for (bufPtr = 0; bufPtr < cfgFileLen; ++bufPtr) { if ((buf[bufPtr]==0xFF) && (*(int*)(buf+bufPtr)==0xFFFFFFFF)) { return BOOT_DEFAULT; } - switch(foundItem) - { - /* This is the scanning loop, we try to find a particular - * quoted value - */ - case 0: - if((section[sectionPtr] == 0)){ - ++foundItem; - } - else if(buf[bufPtr] == section[sectionPtr]){ - ++sectionPtr; - } - else { - sectionPtr = 0; - } - break; - case 1: + /* This is the scanning loop, we try to find a particular + * quoted value + */ + switch (foundItem) { + case 0: + if ((section[sectionPtr] == 0)) { ++foundItem; - break; - case 2: - ++foundItem; - break; - case 3: - default: - return update_flash(buf[bufPtr - 1]); + } else if (buf[bufPtr] == section[sectionPtr]) { + ++sectionPtr; + } else { + sectionPtr = 0; + } + break; + case 1: + ++foundItem; + break; + case 2: + ++foundItem; + break; + case 3: + default: + return update_flash (&buf[bufPtr - 1]); } } - printf("Failed to read %s\n",section); + printf ("Failed to read %s\n",section); return BOOT_DEFAULT; } -TSBootInfo* find_boot_info(void) +TSBootInfo* find_boot_info (void) { - unsigned bootimage = scan_flash(); - TSBootInfo* info = (TSBootInfo*)malloc(sizeof(TSBootInfo)); - - switch(bootimage){ - case TRY_WORKING: - info->address = CFG_WORKING_KERNEL_ADDRESS; - break; - case BOOT_WORKING : - info->address = CFG_WORKING_KERNEL_ADDRESS; - break; - case BOOT_DEFAULT: - default: - info->address= CFG_DEFAULT_KERNEL_ADDRESS; + unsigned bootimage = scan_flash (); + TSBootInfo* info = (TSBootInfo*)malloc (sizeof(TSBootInfo)); + + switch (bootimage) { + case TRY_WORKING: + info->address = CFG_WORKING_KERNEL_ADDRESS; + break; + case BOOT_WORKING : + info->address = CFG_WORKING_KERNEL_ADDRESS; + break; + case BOOT_DEFAULT: + default: + info->address= CFG_DEFAULT_KERNEL_ADDRESS; } info->size = *((unsigned int *)(info->address )); @@ -256,43 +251,44 @@ TSBootInfo* find_boot_info(void) return info; } -void barcobcd_boot(void) +void barcobcd_boot (void) { TSBootInfo* start; char *bootm_args[2]; char *buf; int cnt; + extern int do_bootm (cmd_tbl_t *, int, int, char *[]); buf = (char *)(0x00800000); /* make certain there are enough chars to print the command line here! */ - bootm_args[0]=(char *)malloc(16*sizeof(char)); - bootm_args[1]=(char *)malloc(16*sizeof(char)); + bootm_args[0] = (char *)malloc (16*sizeof(char)); + bootm_args[1] = (char *)malloc (16*sizeof(char)); - start = find_boot_info(); + start = find_boot_info (); - printf("Booting kernel at address %#10x with size %#10x\n", + printf ("Booting kernel at address %#10x with size %#10x\n", start->address, start->size); /* give length of the kernel image to bootm */ - sprintf(bootm_args[0],"%x",start->size); + sprintf (bootm_args[0],"%x",start->size); /* give address of the kernel image to bootm */ - sprintf(bootm_args[1],"%x",buf); + sprintf (bootm_args[1],"%x",buf); - printf("flash address: %#10x\n",start->address+8); - printf("buf address: %#10x\n",buf); + printf ("flash address: %#10x\n",start->address+8); + printf ("buf address: %#10x\n",buf); /* aha, we reserve 8 bytes here... */ - for (cnt = 0; cnt < start->size ; cnt++){ + for (cnt = 0; cnt < start->size ; cnt++) { buf[cnt] = ((char *)start->address)[cnt+8]; } /* initialise RAM memory */ *((unsigned int *)0xFEC00000) = 0x00141A98; - do_bootm(NULL,0,2,bootm_args); + do_bootm (NULL,0,2,bootm_args); } -int barcobcd_boot_image(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int barcobcd_boot_image (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { #if 0 if (argc > 1) { @@ -300,7 +296,7 @@ int barcobcd_boot_image(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 1; } #endif - barcobcd_boot(); + barcobcd_boot (); return 0; } @@ -308,19 +304,19 @@ int barcobcd_boot_image(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* Currently, boot_working and boot_default are the same command. This is * left in here to see what we'll do in the future */ -U_BOOT_CMD( +U_BOOT_CMD ( try_working, 1, 1, barcobcd_boot_image, " try_working - check flash value and boot the appropriate image\n", "\n" ); -U_BOOT_CMD( +U_BOOT_CMD ( boot_working, 1, 1, barcobcd_boot_image, " boot_working - check flash value and boot the appropriate image\n", "\n" ); -U_BOOT_CMD( +U_BOOT_CMD ( boot_default, 1, 1, barcobcd_boot_image, " boot_default - check flash value and boot the appropriate image\n", "\n" @@ -328,13 +324,40 @@ U_BOOT_CMD( /* * We are not using serial communication, so just provide empty functions */ -int serial_init(void){return 0;} -void serial_setbrg(void){} -void serial_putc(const char c){} -void serial_puts(const char *c){} -void serial_addr(unsigned int i){} -int serial_getc(void){return 0;} -int serial_tstc(void){return 0;} - -unsigned long post_word_load(void){return 0l;}; -void post_word_store(unsigned long val){} +int serial_init (void) +{ + return 0; +} +void serial_setbrg (void) +{ + return; +} +void serial_putc (const char c) +{ + return; +} +void serial_puts (const char *c) +{ + return; +} +void serial_addr (unsigned int i) +{ + return; +} +int serial_getc (void) +{ + return 0; +} +int serial_tstc (void) +{ + return 0; +} + +unsigned long post_word_load (void) +{ + return 0l; +} +void post_word_store (unsigned long val) +{ + return; +} diff --git a/common/Makefile b/common/Makefile index 6366e0226a9..7dbf84a555e 100644 --- a/common/Makefile +++ b/common/Makefile @@ -46,7 +46,7 @@ COBJS = main.o ACEX1K.o altera.o bedbug.o circbuf.o \ env_nand.o env_dataflash.o env_flash.o env_eeprom.o \ env_nvram.o env_nowhere.o \ exports.o \ - flash.o fpga.o \ + flash.o fpga.o ft_build.o \ hush.o kgdb.o lcd.o lists.o lynxkdi.o \ memsize.o miiphybb.o miiphyutil.o \ s_record.o serial.o soft_i2c.o soft_spi.o spartan2.o spartan3.o \ diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index ab6ccbb07cb..ee1b5c1c242 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -34,6 +34,10 @@ #include <environment.h> #include <asm/byteorder.h> +#ifdef CONFIG_OF_FLAT_TREE +#include <ft_build.h> +#endif + /*cmd_boot.c*/ extern int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); @@ -489,6 +493,11 @@ fixup_silent_linux () } #endif /* CONFIG_SILENT_CONSOLE */ +#ifdef CONFIG_OF_FLAT_TREE +extern const unsigned char oftree_dtb[]; +extern const unsigned int oftree_dtb_len; +#endif + #ifdef CONFIG_PPC static void do_bootm_linux (cmd_tbl_t *cmdtp, int flag, @@ -511,6 +520,9 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, bd_t *kbd; void (*kernel)(bd_t *, ulong, ulong, ulong, ulong); image_header_t *hdr = &header; +#ifdef CONFIG_OF_FLAT_TREE + char *of_flat_tree; +#endif if ((s = getenv ("initrd_high")) != NULL) { /* a value of "no" or a similar string will act like 0, @@ -776,15 +788,26 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, initrd_end = 0; } +#ifdef CONFIG_OF_FLAT_TREE + if (initrd_start == 0) + of_flat_tree = (char *)(((ulong)kbd - OF_FLAT_TREE_MAX_SIZE - + sizeof(bd_t)) & ~0xF); + else + of_flat_tree = (char *)((initrd_start - OF_FLAT_TREE_MAX_SIZE - + sizeof(bd_t)) & ~0xF); +#endif debug ("## Transferring control to Linux (at address %08lx) ...\n", (ulong)kernel); SHOW_BOOT_PROGRESS (15); +#ifndef CONFIG_OF_FLAT_TREE + #if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500) unlock_ram_in_cache(); #endif + /* * Linux Kernel Parameters: * r3: ptr to board info data @@ -794,6 +817,25 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, * r7: End of command line string */ (*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end); + +#else + ft_setup(of_flat_tree, OF_FLAT_TREE_MAX_SIZE, kbd); + /* ft_dump_blob(of_flat_tree); */ + +#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500) + unlock_ram_in_cache(); +#endif + /* + * Linux Kernel Parameters: + * r3: ptr to OF flat tree, followed by the board info data + * r4: initrd_start or 0 if no initrd + * r5: initrd_end - unused if r4 is 0 + * r6: Start of command line string + * r7: End of command line string + */ + (*kernel) ((bd_t *)of_flat_tree, initrd_start, initrd_end, cmd_start, cmd_end); + +#endif } #endif /* CONFIG_PPC */ diff --git a/common/cmd_immap.c b/common/cmd_immap.c index 9db5f2cc46c..f1b05357c8a 100644 --- a/common/cmd_immap.c +++ b/common/cmd_immap.c @@ -318,11 +318,20 @@ int do_iopset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { uint rcode = 0; + iopin_t iopin; static uint port = 0; static uint pin = 0; static uint value = 0; - static enum { DIR, PAR, SOR, ODR, DAT, INT } cmd = DAT; - iopin_t iopin; + static enum { + DIR, + PAR, + SOR, + ODR, + DAT, +#if defined(CONFIG_8xx) + INT +#endif + } cmd = DAT; if (argc != 5) { puts ("iopset PORT PIN CMD VALUE\n"); diff --git a/cpu/arm920t/at91rm9200/ether.c b/cpu/arm920t/at91rm9200/ether.c index d88517f4b1a..ca5b7d198ce 100644 --- a/cpu/arm920t/at91rm9200/ether.c +++ b/cpu/arm920t/at91rm9200/ether.c @@ -184,7 +184,7 @@ int eth_init (bd_t * bd) /* Init Ehternet buffers */ for (i = 0; i < RBF_FRAMEMAX; i++) { - rbfdt[i].addr = rbf_framebuf[i]; + rbfdt[i].addr = (unsigned long)rbf_framebuf[i]; rbfdt[i].size = 0; } rbfdt[RBF_FRAMEMAX - 1].addr |= RBF_WRAP; diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h index c34d650aa2f..ba4b1a2bc8c 100644 --- a/include/configs/AP1000.h +++ b/include/configs/AP1000.h @@ -24,19 +24,19 @@ #undef DEBUG -#define CONFIG_405 1 /* This is a PPC405 CPU */ -#define CONFIG_4xx 1 /* ...member of PPC4xx family */ +#define CONFIG_405 1 /* This is a PPC405 CPU */ +#define CONFIG_4xx 1 /* ...member of PPC4xx family */ -#define CONFIG_AP1000 1 /* ...on an AP1000 board */ +#define CONFIG_AP1000 1 /* ...on an AP1000 board */ -#define CONFIG_PCI 1 +#define CONFIG_PCI 1 -#define CFG_HUSH_PARSER 1 /* use "hush" command parser */ -#define CFG_PROMPT "0> " +#define CFG_HUSH_PARSER 1 /* use "hush" command parser */ +#define CFG_PROMPT "0> " #define CFG_PROMPT_HUSH_PS2 "> " -#define CONFIG_COMMAND_EDIT 1 -#define CONFIG_COMMAND_HISTORY 1 +#define CONFIG_COMMAND_EDIT 1 +#define CONFIG_COMMAND_HISTORY 1 #define CONFIG_COMPLETE_ADDRESSES 1 #define CFG_ENV_IS_IN_FLASH 1 @@ -50,10 +50,10 @@ #endif #endif -#define CONFIG_BAUDRATE 57600 -#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ +#define CONFIG_BAUDRATE 57600 +#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */ -#define CONFIG_BOOTCOMMAND "" /* autoboot command */ +#define CONFIG_BOOTCOMMAND "" /* autoboot command */ /* Size (bytes) of interrupt driven serial port buffer. * Set to 0 to use polling instead of interrupts. @@ -61,48 +61,47 @@ */ #undef CONFIG_SERIAL_SOFTWARE_FIFO -#define CONFIG_BOOTARGS "console=ttyS0,57600" +#define CONFIG_BOOTARGS "console=ttyS0,57600" -#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ -#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ +#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ +#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ -#define CONFIG_COMMANDS ( (CONFIG_CMD_DFL & \ - (~CFG_CMD_RTC) & ~(CFG_CMD_I2C)) | \ - CFG_CMD_IRQ | \ - CFG_CMD_PCI | \ - CFG_CMD_DHCP | \ - CFG_CMD_ASKENV | \ - CFG_CMD_ELF | \ - CFG_CMD_PING | \ - CFG_CMD_MVENV \ +#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \ + CFG_CMD_ASKENV | \ + CFG_CMD_DHCP | \ + CFG_CMD_ELF | \ + CFG_CMD_IRQ | \ + CFG_CMD_MVENV | \ + CFG_CMD_PCI | \ + CFG_CMD_PING \ ) /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> -#undef CONFIG_WATCHDOG /* watchdog disabled */ +#undef CONFIG_WATCHDOG /* watchdog disabled */ -#define CONFIG_SYS_CLK_FREQ 30000000 +#define CONFIG_SYS_CLK_FREQ 30000000 -#define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */ +#define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */ /* * Miscellaneous configurable options */ -#define CFG_LONGHELP /* undef to save memory */ +#define CFG_LONGHELP /* undef to save memory */ #if (CONFIG_COMMANDS & CFG_CMD_KGDB) -#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ +#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ #else -#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ +#define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #endif /* usually: (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) */ -#define CFG_PBSIZE (CFG_CBSIZE+4+16) /* Print Buffer Size */ -#define CFG_MAXARGS 16 /* max number of command args */ -#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ +#define CFG_PBSIZE (CFG_CBSIZE+4+16) /* Print Buffer Size */ +#define CFG_MAXARGS 16 /* max number of command args */ +#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ -#define CFG_ALT_MEMTEST 1 -#define CFG_MEMTEST_START 0x00400000 /* memtest works on */ -#define CFG_MEMTEST_END 0x01000000 /* 4 ... 16 MB in DRAM */ +#define CFG_ALT_MEMTEST 1 +#define CFG_MEMTEST_START 0x00400000 /* memtest works on */ +#define CFG_MEMTEST_END 0x01000000 /* 4 ... 16 MB in DRAM */ /* * If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1. @@ -113,84 +112,84 @@ * If CFG_405_UART_ERRATA_59 and 200MHz CPU clock, * set Linux BASE_BAUD to 403200. */ -#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */ -#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ - -#define CFG_NS16550_CLK 40000000 -#define CFG_DUART_CHAN 0 -#define CFG_NS16550_COM1 (0x4C000000 + 0x1000) -#define CFG_NS16550_COM2 (0x4C800000 + 0x1000) -#define CFG_NS16550_REG_SIZE 4 -#define CFG_NS16550 1 -#define CFG_INIT_CHAN1 1 -#define CFG_INIT_CHAN2 0 +#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */ +#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ + +#define CFG_NS16550_CLK 40000000 +#define CFG_DUART_CHAN 0 +#define CFG_NS16550_COM1 (0x4C000000 + 0x1000) +#define CFG_NS16550_COM2 (0x4C800000 + 0x1000) +#define CFG_NS16550_REG_SIZE 4 +#define CFG_NS16550 1 +#define CFG_INIT_CHAN1 1 +#define CFG_INIT_CHAN2 0 /* The following table includes the supported baudrates */ #define CFG_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} -#define CFG_LOAD_ADDR 0x00100000 /* default load address */ -#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ +#define CFG_LOAD_ADDR 0x00200000 /* default load address */ +#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */ -#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ +#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) * Please note that CFG_SDRAM_BASE _must_ start at 0 */ -#define CFG_SDRAM_BASE 0x00000000 -#define CFG_FLASH_BASE 0x20000000 -#define CFG_MONITOR_BASE TEXT_BASE -#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 196 kB for Monitor */ -#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ +#define CFG_SDRAM_BASE 0x00000000 +#define CFG_FLASH_BASE 0x20000000 +#define CFG_MONITOR_BASE TEXT_BASE +#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 196 kB for Monitor */ +#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */ /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ -#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ +#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /*----------------------------------------------------------------------- * FLASH organization */ -#define CFG_FLASH_CFI 1 -#define CFG_PROGFLASH_BASE CFG_FLASH_BASE -#define CFG_CONFFLASH_BASE 0x24000000 +#define CFG_FLASH_CFI 1 +#define CFG_PROGFLASH_BASE CFG_FLASH_BASE +#define CFG_CONFFLASH_BASE 0x24000000 -#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ +#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ +#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ -#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ +#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ -#define CFG_FLASH_PROTECTION 1 /* use hardware protection */ +#define CFG_FLASH_PROTECTION 1 /* use hardware protection */ /* BEG ENVIRONNEMENT FLASH */ #ifdef CFG_ENV_IS_IN_FLASH -#define CFG_ENV_OFFSET 0x00040000 /* Offset of Environment Sector */ -#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ -#define CFG_ENV_SECT_SIZE 0x20000 /* see README - env sector total size */ +#define CFG_ENV_OFFSET 0x00040000 /* Offset of Environment Sector */ +#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */ +#define CFG_ENV_SECT_SIZE 0x20000 /* see README - env sector total size */ #endif /* END ENVIRONNEMENT FLASH */ /*----------------------------------------------------------------------- * NVRAM organization */ -#define CFG_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */ -#define CFG_NVRAM_SIZE 0x1ff8 /* NVRAM size */ +#define CFG_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */ +#define CFG_NVRAM_SIZE 0x1ff8 /* NVRAM size */ #ifdef CFG_ENV_IS_IN_NVRAM -#define CFG_ENV_SIZE 0x1000 /* Size of Environment vars */ +#define CFG_ENV_SIZE 0x1000 /* Size of Environment vars */ #define CFG_ENV_ADDR \ (CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) /* Env */ #endif /*----------------------------------------------------------------------- * Cache Configuration */ -#define CFG_DCACHE_SIZE 16384 -#define CFG_CACHELINE_SIZE 32 +#define CFG_DCACHE_SIZE 16384 +#define CFG_CACHELINE_SIZE 32 #if (CONFIG_COMMANDS & CFG_CMD_KGDB) -#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ +#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif /* @@ -199,11 +198,11 @@ * BR0/1 and OR0/1 (FLASH) */ -#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ +#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */ +#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ /* Configuration Port location */ -#define CONFIG_PORT_ADDR 0xF0000500 +#define CONFIG_PORT_ADDR 0xF0000500 /*----------------------------------------------------------------------- * Definitions for initial stack pointer and data area (in DPRAM) @@ -211,8 +210,8 @@ #define CFG_INIT_RAM_ADDR 0x400000 /* inside of SDRAM */ #define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */ -#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ -#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) +#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */ +#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET /*----------------------------------------------------------------------- @@ -226,25 +225,25 @@ * * Boot Flags */ -#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ -#define BOOTFLAG_WARM 0x02 /* Software reboot */ +#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ +#define BOOTFLAG_WARM 0x02 /* Software reboot */ #if (CONFIG_COMMANDS & CFG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ #endif /* JFFS2 stuff */ -#define CFG_JFFS2_FIRST_BANK 0 -#define CFG_JFFS2_NUM_BANKS 1 -#define CFG_JFFS2_FIRST_SECTOR 1 +#define CFG_JFFS2_FIRST_BANK 0 +#define CFG_JFFS2_NUM_BANKS 1 +#define CFG_JFFS2_FIRST_SECTOR 1 #define CONFIG_NET_MULTI #define CONFIG_E1000 -#define CFG_ETH_DEV_FN 0x0800 -#define CFG_ETH_IOBASE 0x31000000 -#define CFG_ETH_MEMBASE 0x32000000 +#define CFG_ETH_DEV_FN 0x0800 +#define CFG_ETH_IOBASE 0x31000000 +#define CFG_ETH_MEMBASE 0x32000000 #endif /* __CONFIG_H */ diff --git a/include/configs/NC650.h b/include/configs/NC650.h index d24d05f25e1..cd04c1ad5a3 100644 --- a/include/configs/NC650.h +++ b/include/configs/NC650.h @@ -99,19 +99,17 @@ #define SCL 0x1000 /* PA 3 */ #define SDA 0x2000 /* PA 2 */ -#define PAR immr->im_ioport.iop_papar -#define DIR immr->im_ioport.iop_padir -#define DAT immr->im_ioport.iop_padat - -#define I2C_INIT {PAR &= ~(SCL | SDA); DIR |= SCL;} -#define I2C_ACTIVE (DIR |= SDA) -#define I2C_TRISTATE (DIR &= ~SDA) -#define I2C_READ ((DAT & SDA) != 0) -#define I2C_SDA(bit) if (bit) DAT |= SDA; \ - else DAT &= ~SDA -#define I2C_SCL(bit) if (bit) DAT |= SCL; \ - else DAT &= ~SCL -#define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ +#define __I2C_DIR immr->im_ioport.iop_padir +#define __I2C_DAT immr->im_ioport.iop_padat +#define __I2C_PAR immr->im_ioport.iop_papar +#define I2C_INIT { __I2C_PAR &= ~(SDA|SCL); \ + __I2C_DIR |= (SDA|SCL); } +#define I2C_READ ((__I2C_DAT & SDA) ? 1 : 0) +#define I2C_SDA(x) { if (x) __I2C_DAT |= SDA; else __I2C_DAT &= ~SDA; } +#define I2C_SCL(x) { if (x) __I2C_DAT |= SCL; else __I2C_DAT &= ~SCL; } +#define I2C_DELAY { udelay(5); } +#define I2C_ACTIVE { __I2C_DIR |= SDA; } +#define I2C_TRISTATE { __I2C_DIR &= ~SDA; } #define CONFIG_RTC_PCF8563 #define CFG_I2C_RTC_ADDR 0x51 diff --git a/include/configs/PM854.h b/include/configs/PM854.h index af06efcb328..0b8c71d852b 100644 --- a/include/configs/PM854.h +++ b/include/configs/PM854.h @@ -235,7 +235,7 @@ #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ -#define CONFIG_EEPRO100 +/* #define CONFIG_EEPRO100 XXX - FIXME: conflicts when CONFIG_MII is enabled */ #define CONFIG_E1000 #undef CONFIG_TULIP diff --git a/include/configs/TOP860.h b/include/configs/TOP860.h index af74f9dc07d..99a7b08e4d6 100644 --- a/include/configs/TOP860.h +++ b/include/configs/TOP860.h @@ -181,17 +181,20 @@ #if defined (CONFIG_SOFT_I2C) #define SDA 0x00010 #define SCL 0x00020 -#define DIR immr->im_cpm.cp_pbdir -#define DAT immr->im_cpm.cp_pbdat -#define PAR immr->im_cpm.cp_pbpar -#define ODR immr->im_cpm.cp_pbodr -#define I2C_INIT {PAR&=~(SDA|SCL);ODR&=~(SDA|SCL);DAT|=(SDA|SCL);DIR|=(SDA|SCL);} -#define I2C_READ ((DAT&SDA)?1:0) -#define I2C_SDA(x) {if(x)DAT|=SDA;else DAT&=~SDA;} -#define I2C_SCL(x) {if(x)DAT|=SCL;else DAT&=~SCL;} -#define I2C_DELAY {udelay(5);} -#define I2C_ACTIVE {DIR|=SDA;} -#define I2C_TRISTATE {DIR&=~SDA;} +#define __I2C_DIR immr->im_cpm.cp_pbdir +#define __I2C_DAT immr->im_cpm.cp_pbdat +#define __I2C_PAR immr->im_cpm.cp_pbpar +#define __I2C_ODR immr->im_cpm.cp_pbodr +#define I2C_INIT { __I2C_PAR &= ~(SDA|SCL); \ + __I2C_ODR &= ~(SDA|SCL); \ + __I2C_DAT |= (SDA|SCL); \ + __I2C_DIR|=(SDA|SCL); } +#define I2C_READ ((__I2C_DAT & SDA) ? 1 : 0) +#define I2C_SDA(x) { if (x) __I2C_DAT |= SDA; else __I2C_DAT &= ~SDA; } +#define I2C_SCL(x) { if (x) __I2C_DAT |= SCL; else __I2C_DAT &= ~SCL; } +#define I2C_DELAY { udelay(5); } +#define I2C_ACTIVE { __I2C_DIR |= SDA; } +#define I2C_TRISTATE { __I2C_DIR &= ~SDA; } #endif #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index 909d724abc4..a57f7cf9ecb 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -83,7 +83,7 @@ #define CONFIG_PCI_IO_SIZE 0x01000000 #define CONFIG_NET_MULTI 1 -#define CONFIG_EEPRO100 1 +/* #define CONFIG_EEPRO100 XXX - FIXME: conflicts when CONFIG_MII is enabled */ #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_NS8382X 1 #endif /* CONFIG_STK52XX */ diff --git a/include/configs/TQM8560.h b/include/configs/TQM8560.h index d2c230d563f..04966d77a4a 100644 --- a/include/configs/TQM8560.h +++ b/include/configs/TQM8560.h @@ -283,7 +283,7 @@ #define CONFIG_NET_MULTI #define CONFIG_PCI_PNP /* do pci plug-and-play */ -#define CONFIG_EEPRO100 +/* #define CONFIG_EEPRO100 XXX - FIXME: conflicts when CONFIG_MII is enabled */ #undef CONFIG_TULIP #if !defined(CONFIG_PCI_PNP) diff --git a/include/configs/barco.h b/include/configs/barco.h index 217c00f71b1..624fa1d6e28 100644 --- a/include/configs/barco.h +++ b/include/configs/barco.h @@ -162,7 +162,7 @@ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x000047A4 /* Offset of Environment Sector */ #define CFG_ENV_SIZE 0x00002000 /* Total Size of Environment Sector */ -#define ENV_CRC 0x8BF6F24B +/* #define ENV_CRC 0x8BF6F24B XXX - FIXME: gets defined automatically */ #define CFG_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */ diff --git a/include/configs/o2dnt.h b/include/configs/o2dnt.h index ffa2678598a..62b90e85fde 100644 --- a/include/configs/o2dnt.h +++ b/include/configs/o2dnt.h @@ -69,7 +69,7 @@ #define CFG_XLB_PIPELINING 1 #define CONFIG_NET_MULTI 1 -#define CONFIG_EEPRO100 1 +/* #define CONFIG_EEPRO100 XXX - FIXME: conflicts when CONFIG_MII is enabled */ #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ #define CONFIG_NS8382X 1 |