diff options
author | wdenk <wdenk> | 2003-06-27 21:31:46 (GMT) |
---|---|---|
committer | wdenk <wdenk> | 2003-06-27 21:31:46 (GMT) |
commit | 8bde7f776c77b343aca29b8c7b58464d915ac245 (patch) | |
tree | 20f1fd99975215e7c658454a15cdb4ed4694e2d4 /board/eltec/elppc | |
parent | 993cad9364c6b87ae429d1ed1130d8153f6f027e (diff) | |
download | u-boot-8bde7f776c77b343aca29b8c7b58464d915ac245.tar.xz |
* Code cleanup:
- remove trailing white space, trailing empty lines, C++ comments, etc.
- split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
* Patches by Kenneth Johansson, 25 Jun 2003:
- major rework of command structure
(work done mostly by Michal Cendrowski and Joakim Kristiansen)
Diffstat (limited to 'board/eltec/elppc')
-rw-r--r-- | board/eltec/elppc/Makefile | 11 | ||||
-rw-r--r-- | board/eltec/elppc/eepro100_srom.c | 28 | ||||
-rw-r--r-- | board/eltec/elppc/elppc.c | 157 | ||||
-rw-r--r-- | board/eltec/elppc/flash.c | 367 | ||||
-rw-r--r-- | board/eltec/elppc/misc.c | 270 | ||||
-rw-r--r-- | board/eltec/elppc/mpc107_i2c.c | 158 | ||||
-rw-r--r-- | board/eltec/elppc/pci.c | 44 | ||||
-rw-r--r-- | board/eltec/elppc/srom.h | 10 | ||||
-rw-r--r-- | board/eltec/elppc/u-boot.lds | 5 |
9 files changed, 515 insertions, 535 deletions
diff --git a/board/eltec/elppc/Makefile b/board/eltec/elppc/Makefile index 1ed1a24..76b2cfe 100644 --- a/board/eltec/elppc/Makefile +++ b/board/eltec/elppc/Makefile @@ -30,7 +30,7 @@ OBJS = $(BOARD).o flash.o pci.o misc.o mpc107_i2c.o eepro100_srom.o SOBJS = asm_init.o $(LIB): .depend $(OBJS) $(SOBJS) - $(AR) crv $@ $^ + $(AR) crv $@ $(OBJS) $(SOBJS) clean: rm -f $(SOBJS) $(OBJS) @@ -46,12 +46,3 @@ distclean: clean sinclude .depend ######################################################################### - - - - - - - - - diff --git a/board/eltec/elppc/eepro100_srom.c b/board/eltec/elppc/eepro100_srom.c index a5e47cf..9754c1d 100644 --- a/board/eltec/elppc/eepro100_srom.c +++ b/board/eltec/elppc/eepro100_srom.c @@ -32,7 +32,7 @@ #include "srom.h" extern int eepro100_write_eeprom (struct eth_device* dev, - int location, int addr_len, unsigned short data); + int location, int addr_len, unsigned short data); /*----------------------------------------------------------------------------*/ @@ -43,7 +43,7 @@ unsigned short eepro100_srom_checksum (unsigned short *sromdata) for (i = 0; i < (EE_SIZE-1); i++) { - sum += sromdata[i]; + sum += sromdata[i]; } return (EE_CHECKSUM - sum); } @@ -57,7 +57,7 @@ int eepro100_srom_store (unsigned short *source) /* get onboard network iobase */ pci_read_config_dword(PCI_BDF(0,0x10,0), PCI_BASE_ADDRESS_0, - &onboard_dev.iobase); + &onboard_dev.iobase); onboard_dev.iobase &= ~0xf; source[63] = eepro100_srom_checksum (source); @@ -65,8 +65,8 @@ int eepro100_srom_store (unsigned short *source) for (count=0; count < EE_SIZE; count++) { if ( eepro100_write_eeprom ((struct eth_device*)&onboard_dev, - count, EE_ADDR_BITS, SROM_SHORT(source)) == -1 ) - return -1; + count, EE_ADDR_BITS, SROM_SHORT(source)) == -1 ) + return -1; source++; } return 0; @@ -89,22 +89,22 @@ void eepro100_srom_load (unsigned short *destination) /* get onboard network iobase */ pci_read_config_dword(PCI_BDF(0,0x10,0), PCI_BASE_ADDRESS_0, - &onboard_dev.iobase); + &onboard_dev.iobase); onboard_dev.iobase &= ~0xf; memset (destination, 0x65, 128); for (count=0; count < 0x40; count++) { - *destination++ = read_eeprom (struct eth_device*)&onboard_dev, - count, EE_ADDR_BITS); + *destination++ = read_eeprom (struct eth_device*)&onboard_dev, + count, EE_ADDR_BITS); #ifdef DEBUG - printf ("%04x ", *(destination - 1)); - if (lr++ == 7) - { - printf("\n"); - lr = 0; - } + printf ("%04x ", *(destination - 1)); + if (lr++ == 7) + { + printf("\n"); + lr = 0; + } #endif } } diff --git a/board/eltec/elppc/elppc.c b/board/eltec/elppc/elppc.c index 97b70a4..7b4d7d2 100644 --- a/board/eltec/elppc/elppc.c +++ b/board/eltec/elppc/elppc.c @@ -30,82 +30,81 @@ int checkboard (void) { - puts ("Board: ELTEC PowerPC\n"); - return (0); + puts ("Board: ELTEC PowerPC\n"); + return (0); } /* ------------------------------------------------------------------------- */ int checkflash (void) { - /* TODO */ - printf ("Test not implemented !\n"); - return (0); + /* TODO */ + printf ("Test not implemented !\n"); + return (0); } /* ------------------------------------------------------------------------- */ static unsigned int mpc106_read_cfg_dword (unsigned int reg) { - unsigned int reg_addr = MPC106_REG | (reg & 0xFFFFFFFC); + unsigned int reg_addr = MPC106_REG | (reg & 0xFFFFFFFC); - out32r(MPC106_REG_ADDR, reg_addr); + out32r (MPC106_REG_ADDR, reg_addr); - return (in32r(MPC106_REG_DATA | (reg & 0x3))); + return (in32r (MPC106_REG_DATA | (reg & 0x3))); } /* ------------------------------------------------------------------------- */ long int dram_size (int board_type) { - /* - * No actual initialisation to do - done when setting up - * PICRs MCCRs ME/SARs etc in asm_init.S. - */ + /* + * No actual initialisation to do - done when setting up + * PICRs MCCRs ME/SARs etc in asm_init.S. + */ - register unsigned long i, msar1, mear1, memSize; + register unsigned long i, msar1, mear1, memSize; #if defined(CFG_MEMTEST) - register unsigned long reg; + register unsigned long reg; - printf("Testing DRAM\n"); + printf ("Testing DRAM\n"); - /* write each mem addr with it's address */ - for (reg = CFG_MEMTEST_START; reg < CFG_MEMTEST_END; reg+=4) - *reg = reg; + /* write each mem addr with it's address */ + for (reg = CFG_MEMTEST_START; reg < CFG_MEMTEST_END; reg += 4) + *reg = reg; - for (reg = CFG_MEMTEST_START; reg < CFG_MEMTEST_END; reg+=4) - { - if (*reg != reg) - return -1; - } + for (reg = CFG_MEMTEST_START; reg < CFG_MEMTEST_END; reg += 4) { + if (*reg != reg) + return -1; + } #endif - /* - * Since MPC107 memory controller chip has already been set to - * control all memory, just read and interpret its memory boundery register. - */ - memSize = 0; - msar1 = mpc106_read_cfg_dword(MPC106_MSAR1); - mear1 = mpc106_read_cfg_dword(MPC106_MEAR1); - i = mpc106_read_cfg_dword(MPC106_MBER) & 0xf; - - do - { - if (i & 0x01) /* is bank enabled ? */ - memSize += (mear1 & 0xff) - (msar1 & 0xff) + 1; - msar1 >>= 8; - mear1 >>= 8; - i >>= 1; - } while (i); - - return (memSize * 0x100000); + /* + * Since MPC107 memory controller chip has already been set to + * control all memory, just read and interpret its memory boundery register. + */ + memSize = 0; + msar1 = mpc106_read_cfg_dword (MPC106_MSAR1); + mear1 = mpc106_read_cfg_dword (MPC106_MEAR1); + i = mpc106_read_cfg_dword (MPC106_MBER) & 0xf; + + do { + if (i & 0x01) /* is bank enabled ? */ + memSize += (mear1 & 0xff) - (msar1 & 0xff) + 1; + msar1 >>= 8; + mear1 >>= 8; + i >>= 1; + } while (i); + + return (memSize * 0x100000); } + /* ------------------------------------------------------------------------- */ -long int initdram(int board_type) +long int initdram (int board_type) { - return dram_size(board_type); + return dram_size (board_type); } /* ------------------------------------------------------------------------- */ @@ -115,9 +114,10 @@ long int initdram(int board_type) * Register PI in the MPC 107 (at offset 0x41090 of the Embedded Utilities * Memory Block). */ -void do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) +int do_reset (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { - out8(MPC107_EUMB_PI, 1); + out8 (MPC107_EUMB_PI, 1); + return (0); } /* ------------------------------------------------------------------------- */ @@ -128,21 +128,21 @@ void do_reset (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[]) * Since the 7xx CPUs don't have an internal watchdog, this function is * board specific. */ -void watchdog_reset(void) +void watchdog_reset (void) { } -#endif /* CONFIG_WATCHDOG */ +#endif /* CONFIG_WATCHDOG */ /* ------------------------------------------------------------------------- */ void after_reloc (ulong dest_addr) { - DECLARE_GLOBAL_DATA_PTR; + DECLARE_GLOBAL_DATA_PTR; - /* - * Jump to the main U-Boot board init code - */ - board_init_r(gd, dest_addr); + /* + * Jump to the main U-Boot board init code + */ + board_init_r (gd, dest_addr); } /* ------------------------------------------------------------------------- */ @@ -152,38 +152,23 @@ extern GraphicDevice smi; void video_get_info_str (int line_number, char *info) { - /* init video info strings for graphic console */ - switch (line_number) - { - case 1: - sprintf (info," MPC7xx V%d.%d at %d / %d MHz", - (get_pvr() >> 8) & 0xFF, - get_pvr() & 0xFF, - 400, - 100); - return; - case 2: - sprintf (info, " ELTEC ELPPC with %ld MB DRAM and %ld MB FLASH", - dram_size(0)/0x100000, - flash_init()/0x100000); - return; - case 3: - sprintf (info, " %s", smi.modeIdent); - return; - } - - /* no more info lines */ - *info = 0; - return; + /* init video info strings for graphic console */ + switch (line_number) { + case 1: + sprintf (info, " MPC7xx V%d.%d at %d / %d MHz", + (get_pvr () >> 8) & 0xFF, get_pvr () & 0xFF, 400, 100); + return; + case 2: + sprintf (info, " ELTEC ELPPC with %ld MB DRAM and %ld MB FLASH", + dram_size (0) / 0x100000, flash_init () / 0x100000); + return; + case 3: + sprintf (info, " %s", smi.modeIdent); + return; + } + + /* no more info lines */ + *info = 0; + return; } #endif - - - - - - - - - - diff --git a/board/eltec/elppc/flash.c b/board/eltec/elppc/flash.c index 73496a1..442dd00 100644 --- a/board/eltec/elppc/flash.c +++ b/board/eltec/elppc/flash.c @@ -57,7 +57,7 @@ unsigned long flash_init (void) /* Init: no FLASHes known */ for (i=0; i<CFG_MAX_FLASH_BANKS; ++i) { - flash_info[i].flash_id = FLASH_UNKNOWN; + flash_info[i].flash_id = FLASH_UNKNOWN; } /* initialise 1st flash */ @@ -65,8 +65,8 @@ unsigned long flash_init (void) if (flash_info[0].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", - size1, size1<<20); + printf ("## Unknown FLASH on Bank 0 - Size = 0x%08lx = %ld MB\n", + size1, size1<<20); } /* initialise 2nd flash */ @@ -74,31 +74,31 @@ unsigned long flash_init (void) if (flash_info[1].flash_id == FLASH_UNKNOWN) { - printf ("## Unknown FLASH on Bank 1 - Size = 0x%08lx = %ld MB\n", - size2, size2<<20); + printf ("## Unknown FLASH on Bank 1 - Size = 0x%08lx = %ld MB\n", + size2, size2<<20); } /* monitor protection ON by default */ if (size1 == 512*1024) { - (void)flash_protect(FLAG_PROTECT_SET, - FLASH_BASE0_PRELIM, - FLASH_BASE0_PRELIM+monitor_flash_len-1, - &flash_info[0]); + (void)flash_protect(FLAG_PROTECT_SET, + FLASH_BASE0_PRELIM, + FLASH_BASE0_PRELIM+monitor_flash_len-1, + &flash_info[0]); } if (size2 == 512*1024) { - (void)flash_protect(FLAG_PROTECT_SET, - FLASH_BASE1_PRELIM, - FLASH_BASE1_PRELIM+monitor_flash_len-1, - &flash_info[1]); + (void)flash_protect(FLAG_PROTECT_SET, + FLASH_BASE1_PRELIM, + FLASH_BASE1_PRELIM+monitor_flash_len-1, + &flash_info[1]); } if (size2 == 4*1024*1024) { - (void)flash_protect(FLAG_PROTECT_SET, - CFG_FLASH_BASE, - CFG_FLASH_BASE+monitor_flash_len-1, - &flash_info[1]); + (void)flash_protect(FLAG_PROTECT_SET, + CFG_FLASH_BASE, + CFG_FLASH_BASE+monitor_flash_len-1, + &flash_info[1]); } return (size1 + size2); @@ -115,72 +115,72 @@ void flash_print_info (flash_info_t *info) volatile unsigned long *flash; if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - flash_init(); + printf ("missing or unknown FLASH type\n"); + flash_init(); } if (info->flash_id == FLASH_UNKNOWN) { - printf ("missing or unknown FLASH type\n"); - return; + printf ("missing or unknown FLASH type\n"); + return; } switch (info->flash_id & FLASH_VENDMASK) { case FLASH_MAN_AMD: - printf ("AMD "); - break; + printf ("AMD "); + break; default: - printf ("Unknown Vendor "); - break; + printf ("Unknown Vendor "); + break; } switch (info->flash_id & FLASH_TYPEMASK) { case AMD_ID_F040B: - printf ("AM29F040B (4 Mbit)\n"); - break; + printf ("AM29F040B (4 Mbit)\n"); + break; case AMD_ID_F016D: - printf ("AM29F016D (16 Mbit)\n"); - break; + printf ("AM29F016D (16 Mbit)\n"); + break; case AMD_ID_F032B: - printf ("AM29F032B (32 Mbit)\n"); - break; + printf ("AM29F032B (32 Mbit)\n"); + break; default: - printf ("Unknown Chip Type\n"); - break; + printf ("Unknown Chip Type\n"); + break; } if (info->size >= (1 << 20)) { - printf (" Size: %ld MB in %d Sectors\n", info->size >> 20, info->sector_count); + printf (" Size: %ld MB in %d Sectors\n", info->size >> 20, info->sector_count); } else { - printf (" Size: %ld kB in %d Sectors\n", info->size >> 10, info->sector_count); + printf (" Size: %ld kB in %d Sectors\n", info->size >> 10, info->sector_count); } printf (" Sector Start Addresses:"); for (i=0; i<info->sector_count; ++i) { - /* - * Check if whole sector is erased - */ - if (i != (info->sector_count-1)) - size = info->start[i+1] - info->start[i]; - else - size = info->start[0] + info->size - info->start[i]; - - erased = 1; - flash = (volatile unsigned long *)info->start[i]; - size = size >> 2; /* divide by 4 for longword access */ - for (k=0; k<size; k++) { - if (*flash++ != 0xffffffff) { - erased = 0; - break; - } - } - - if ((i % 5) == 0) - printf ("\n "); - - printf (" %08lX%s%s", - info->start[i], - erased ? " E" : " ", - info->protect[i] ? "RO " : " "); + /* + * Check if whole sector is erased + */ + if (i != (info->sector_count-1)) + size = info->start[i+1] - info->start[i]; + else + size = info->start[0] + info->size - info->start[i]; + + erased = 1; + flash = (volatile unsigned long *)info->start[i]; + size = size >> 2; /* divide by 4 for longword access */ + for (k=0; k<size; k++) { + if (*flash++ != 0xffffffff) { + erased = 0; + break; + } + } + + if ((i % 5) == 0) + printf ("\n "); + + printf (" %08lX%s%s", + info->start[i], + erased ? " E" : " ", + info->protect[i] ? "RO " : " "); } printf ("\n"); } @@ -226,37 +226,37 @@ ulong flash_get_size (vu_long *addr, flash_info_t *info) /* We accept only two AMD types */ switch (vendor) { case (FLASH_WORD_SIZE)AMD_MANUFACT: - info->flash_id = FLASH_MAN_AMD; - break; + info->flash_id = FLASH_MAN_AMD; + break; default: - info->flash_id = FLASH_UNKNOWN; - info->sector_count = 0; - info->size = 0; - return (0); /* no or unknown flash */ + info->flash_id = FLASH_UNKNOWN; + info->sector_count = 0; + info->size = 0; + return (0); /* no or unknown flash */ } switch (devid) { case (FLASH_WORD_SIZE)AMD_ID_F040B: - info->flash_id |= AMD_ID_F040B; - info->sector_count = 8; - info->size = 0x00080000; - break; /* => 0.5 MB */ + info->flash_id |= AMD_ID_F040B; + info->sector_count = 8; + info->size = 0x00080000; + break; /* => 0.5 MB */ case (FLASH_WORD_SIZE)AMD_ID_F016D: - info->flash_id |= AMD_ID_F016D; - info->sector_count = 32; - info->size = 0x00200000; - break; /* => 2 MB */ + info->flash_id |= AMD_ID_F016D; + info->sector_count = 32; + info->size = 0x00200000; + break; /* => 2 MB */ case (FLASH_WORD_SIZE)AMD_ID_F032B: - info->flash_id |= AMD_ID_F032B; - info->sector_count = 64; - info->size = 0x00400000; - break; /* => 4 MB */ + info->flash_id |= AMD_ID_F032B; + info->sector_count = 64; + info->size = 0x00400000; + break; /* => 4 MB */ default: - info->flash_id = FLASH_UNKNOWN; - return (0); /* => no or unknown flash */ + info->flash_id = FLASH_UNKNOWN; + return (0); /* => no or unknown flash */ } @@ -266,20 +266,20 @@ ulong flash_get_size (vu_long *addr, flash_info_t *info) /* check for protected sectors */ for (i = 0; i < info->sector_count; i++) { - /* sector base address */ - info->start[i] = base + i * (info->size / info->sector_count); - /* read sector protection at sector address, (A7 .. A0) = 0x02 */ - /* D0 = 1 if protected */ - caddr = (volatile unsigned char *)(info->start[i]); - info->protect[i] = caddr[2] & 1; + /* sector base address */ + info->start[i] = base + i * (info->size / info->sector_count); + /* read sector protection at sector address, (A7 .. A0) = 0x02 */ + /* D0 = 1 if protected */ + caddr = (volatile unsigned char *)(info->start[i]); + info->protect[i] = caddr[2] & 1; } /* * Prevent writes to uninitialized FLASH. */ if (info->flash_id != FLASH_UNKNOWN) { - caddr = (volatile unsigned char *)info->start[0]; - caddr[0] = 0xF0; /* reset bank */ + caddr = (volatile unsigned char *)info->start[0]; + caddr[0] = 0xF0; /* reset bank */ } return (info->size); @@ -295,32 +295,32 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) int rc = 0; if ((s_first < 0) || (s_first > s_last)) { - if (info->flash_id == FLASH_UNKNOWN) { - printf ("- missing\n"); - } else { - printf ("- no sectors to erase\n"); - } - return 1; + if (info->flash_id == FLASH_UNKNOWN) { + printf ("- missing\n"); + } else { + printf ("- no sectors to erase\n"); + } + return 1; } if ((info->flash_id == FLASH_UNKNOWN) || - (info->flash_id > FLASH_AMD_COMP)) { - printf ("Can't erase unknown flash type - aborted\n"); - return 1; + (info->flash_id > FLASH_AMD_COMP)) { + printf ("Can't erase unknown flash type - aborted\n"); + return 1; } prot = 0; for (sect=s_first; sect<=s_last; ++sect) { - if (info->protect[sect]) { - prot++; - } + if (info->protect[sect]) { + prot++; + } } if (prot) { - printf ("- Warning: %d protected sectors will not be erased!\n", - prot); + printf ("- Warning: %d protected sectors will not be erased!\n", + prot); } else { - printf ("\n"); + printf ("\n"); } l_sect = -1; @@ -336,26 +336,26 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) /* Start erase on unprotected sectors */ for (sect = s_first; sect<=s_last; sect++) { - if (info->protect[sect] == 0) { /* not protected */ - addr = (FLASH_WORD_SIZE *)(info->start[sect]); - if (info->flash_id & FLASH_MAN_SST) { - addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055; - addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080; - addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; - addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055; - addr[0] = (FLASH_WORD_SIZE)0x00500050; /* block erase */ - udelay(30000); /* wait 30 ms */ - } - else - addr[0] = (FLASH_WORD_SIZE)0x00300030; /* sector erase */ - l_sect = sect; - } + if (info->protect[sect] == 0) { /* not protected */ + addr = (FLASH_WORD_SIZE *)(info->start[sect]); + if (info->flash_id & FLASH_MAN_SST) { + addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; + addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055; + addr[ADDR0] = (FLASH_WORD_SIZE)0x00800080; + addr[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; + addr[ADDR1] = (FLASH_WORD_SIZE)0x00550055; + addr[0] = (FLASH_WORD_SIZE)0x00500050; /* block erase */ + udelay(30000); /* wait 30 ms */ + } + else + addr[0] = (FLASH_WORD_SIZE)0x00300030; /* sector erase */ + l_sect = sect; + } } /* re-enable interrupts if necessary */ if (flag) - enable_interrupts(); + enable_interrupts(); /* wait at least 80us - let's wait 1 ms */ udelay (1000); @@ -364,21 +364,21 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) * We wait for the last triggered sector */ if (l_sect < 0) - goto DONE; + goto DONE; start = get_timer (0); last = start; addr = (FLASH_WORD_SIZE *)(info->start[l_sect]); while ((addr[0] & (FLASH_WORD_SIZE)0x00800080) != (FLASH_WORD_SIZE)0x00800080) { - if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) { - printf ("Timeout\n"); - return 1; - } - /* show that we're waiting */ - if ((now - last) > 1000) { /* every second */ - serial_putc ('.'); - last = now; - } + if ((now = get_timer(start)) > CFG_FLASH_ERASE_TOUT) { + printf ("Timeout\n"); + return 1; + } + /* show that we're waiting */ + if ((now - last) > 1000) { /* every second */ + serial_putc ('.'); + last = now; + } } DONE: @@ -408,42 +408,42 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) * handle unaligned start bytes */ if ((l = addr - wp) != 0) { - data = 0; - for (i=0, cp=wp; i<l; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - for (; i<4 && cnt>0; ++i) { - data = (data << 8) | *src++; - --cnt; - ++cp; - } - for (; cnt==0 && i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); - } - - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; + data = 0; + for (i=0, cp=wp; i<l; ++i, ++cp) { + data = (data << 8) | (*(uchar *)cp); + } + for (; i<4 && cnt>0; ++i) { + data = (data << 8) | *src++; + --cnt; + ++cp; + } + for (; cnt==0 && i<4; ++i, ++cp) { + data = (data << 8) | (*(uchar *)cp); + } + + if ((rc = write_word(info, wp, data)) != 0) { + return (rc); + } + wp += 4; } /* * handle word aligned part */ while (cnt >= 4) { - data = 0; - for (i=0; i<4; ++i) { - data = (data << 8) | *src++; - } - if ((rc = write_word(info, wp, data)) != 0) { - return (rc); - } - wp += 4; - cnt -= 4; + data = 0; + for (i=0; i<4; ++i) { + data = (data << 8) | *src++; + } + if ((rc = write_word(info, wp, data)) != 0) { + return (rc); + } + wp += 4; + cnt -= 4; } if (cnt == 0) { - return (0); + return (0); } /* @@ -451,11 +451,11 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) */ data = 0; for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) { - data = (data << 8) | *src++; - --cnt; + data = (data << 8) | *src++; + --cnt; } for (; i<4; ++i, ++cp) { - data = (data << 8) | (*(uchar *)cp); + data = (data << 8) | (*(uchar *)cp); } return (write_word(info, wp, data)); @@ -469,45 +469,44 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt) */ static int write_word (flash_info_t *info, ulong dest, ulong data) { - volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)(info->start[0]); - volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *)dest; - volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data; + volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *)(info->start[0]); + volatile FLASH_WORD_SIZE *dest2 = (FLASH_WORD_SIZE *)dest; + volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *)&data; ulong start; int flag; - int i; + int i; /* Check if Flash is (sufficiently) erased */ if ((*((volatile FLASH_WORD_SIZE *)dest) & - (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) { - return (2); + (FLASH_WORD_SIZE)data) != (FLASH_WORD_SIZE)data) { + return (2); } /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts(); - for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++) - { - addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; - addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055; - addr2[ADDR0] = (FLASH_WORD_SIZE)0x00A000A0; + for (i=0; i<4/sizeof(FLASH_WORD_SIZE); i++) + { + addr2[ADDR0] = (FLASH_WORD_SIZE)0x00AA00AA; + addr2[ADDR1] = (FLASH_WORD_SIZE)0x00550055; + addr2[ADDR0] = (FLASH_WORD_SIZE)0x00A000A0; - dest2[i] = data2[i]; + dest2[i] = data2[i]; - /* re-enable interrupts if necessary */ - if (flag) - enable_interrupts(); + /* re-enable interrupts if necessary */ + if (flag) + enable_interrupts(); - /* data polling for D7 */ - start = get_timer (0); - while ((dest2[i] & (FLASH_WORD_SIZE)0x00800080) != - (data2[i] & (FLASH_WORD_SIZE)0x00800080)) { - if (get_timer(start) > CFG_FLASH_WRITE_TOUT) { - return (1); - } - } - } + /* data polling for D7 */ + start = get_timer (0); + while ((dest2[i] & (FLASH_WORD_SIZE)0x00800080) != + (data2[i] & (FLASH_WORD_SIZE)0x00800080)) { + if (get_timer(start) > CFG_FLASH_WRITE_TOUT) { + return (1); + } + } + } return (0); } /*----------------------------------------------------------------------------*/ - diff --git a/board/eltec/elppc/misc.c b/board/eltec/elppc/misc.c index 7bfb3a4..f33aef7 100644 --- a/board/eltec/elppc/misc.c +++ b/board/eltec/elppc/misc.c @@ -32,7 +32,7 @@ extern char console_buffer[CFG_CBSIZE]; extern int l2_cache_enable (int l2control); extern int eepro100_write_eeprom (struct eth_device* dev, int location, - int addr_len, unsigned short data); + int addr_len, unsigned short data); extern int read_eeprom (struct eth_device* dev, int location, int addr_len); /*----------------------------------------------------------------------------*/ @@ -45,7 +45,7 @@ void *nvram_read(void *dest, const long src, size_t count) uchar *s = (uchar *) (CFG_ENV_MAP_ADRS + src); while (count--) - *d++ = *s++; + *d++ = *s++; return dest; } @@ -56,7 +56,7 @@ void nvram_write(long dest, const void *src, size_t count) uchar *s = (uchar *) src; while (count--) - *d++ = *s++; + *d++ = *s++; } /*----------------------------------------------------------------------------*/ @@ -72,7 +72,7 @@ int misc_init_r (void) u_int i, l, initSrom, copyNv; char buf[256]; char hex[23] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, - 0, 0, 0, 0, 10, 11, 12, 13, 14, 15 }; + 0, 0, 0, 0, 10, 11, 12, 13, 14, 15 }; /* Clock setting for MPC107 i2c */ mpc107_i2c_init (MPC107_EUMB_ADDR, 0x2b); @@ -91,166 +91,166 @@ int misc_init_r (void) /* read out current revision srom contens */ mpc107_srom_load (0x0000, (u_char*)&eerev, sizeof(revinfo), - SECOND_DEVICE, FIRST_BLOCK); + SECOND_DEVICE, FIRST_BLOCK); /* read out current nvram shadow image */ nvram_read (buf, CFG_NV_SROM_COPY_ADDR, CFG_SROM_SIZE); if (strcmp (eerev.magic, "ELTEC") != 0) { - /* srom is not initialized -> create a default revision info */ - for (i = 0, ptr = (u_char *)&eerev; i < sizeof(revinfo); i++) - *ptr++ = 0x00; - strcpy(eerev.magic, "ELTEC"); - eerev.revrev[0] = 1; - eerev.revrev[1] = 0; - eerev.size = 0x00E0; - eerev.category[0] = 0x01; - - /* node id from dead e128 as default */ - eerev.etheraddr[0] = 0x00; - eerev.etheraddr[1] = 0x00; - eerev.etheraddr[2] = 0x5B; - eerev.etheraddr[3] = 0x00; - eerev.etheraddr[4] = 0x2E; - eerev.etheraddr[5] = 0x4D; - - /* cache config word for ELPPC */ - *(int*)&eerev.res[0] = 0; - - initSrom = 1; /* force dialog */ - copyNv = 1; /* copy to nvram */ + /* srom is not initialized -> create a default revision info */ + for (i = 0, ptr = (u_char *)&eerev; i < sizeof(revinfo); i++) + *ptr++ = 0x00; + strcpy(eerev.magic, "ELTEC"); + eerev.revrev[0] = 1; + eerev.revrev[1] = 0; + eerev.size = 0x00E0; + eerev.category[0] = 0x01; + + /* node id from dead e128 as default */ + eerev.etheraddr[0] = 0x00; + eerev.etheraddr[1] = 0x00; + eerev.etheraddr[2] = 0x5B; + eerev.etheraddr[3] = 0x00; + eerev.etheraddr[4] = 0x2E; + eerev.etheraddr[5] = 0x4D; + + /* cache config word for ELPPC */ + *(int*)&eerev.res[0] = 0; + + initSrom = 1; /* force dialog */ + copyNv = 1; /* copy to nvram */ } if ((copyNv == 0) && (el_srom_checksum((u_char*)&eerev, CFG_SROM_SIZE) != - el_srom_checksum((u_char*)buf, CFG_SROM_SIZE))) + el_srom_checksum((u_char*)buf, CFG_SROM_SIZE))) { - printf ("Invalid revision info copy in nvram !\n"); - printf ("Press key:\n <c> to copy current revision info to nvram.\n"); - printf (" <r> to reenter revision info.\n"); - printf ("=> "); - if (0 != readline (NULL)) - { - switch ((char)toupper(console_buffer[0])) - { - case 'C': - copyNv = 1; - break; - case 'R': - copyNv = 1; - initSrom = 1; - break; - } - } + printf ("Invalid revision info copy in nvram !\n"); + printf ("Press key:\n <c> to copy current revision info to nvram.\n"); + printf (" <r> to reenter revision info.\n"); + printf ("=> "); + if (0 != readline (NULL)) + { + switch ((char)toupper(console_buffer[0])) + { + case 'C': + copyNv = 1; + break; + case 'R': + copyNv = 1; + initSrom = 1; + break; + } + } } if (initSrom) { - memcpy (buf, &eerev.revision[0][0], 14); /* save all revision info */ - printf ("Enter revision number (0-9): %c ", eerev.revision[0][0]); - if (0 != readline (NULL)) - { - eerev.revision[0][0] = (char)toupper(console_buffer[0]); - memcpy (&eerev.revision[1][0], buf, 12); /* shift rest of rev info */ - } - - printf ("Enter revision character (A-Z): %c ", eerev.revision[0][1]); - if (1 == readline (NULL)) - { - eerev.revision[0][1] = (char)toupper(console_buffer[0]); - } - - printf ("Enter board name (V-XXXX-XXXX): %s ", (char *)&eerev.board); - if (11 == readline (NULL)) - { - for (i=0; i<11; i++) - eerev.board[i] = (char)toupper(console_buffer[i]); - eerev.board[11] = '\0'; - } - - printf ("Enter serial number: %s ", (char *)&eerev.serial ); - if (6 == readline (NULL)) - { - for (i=0; i<6; i++) - eerev.serial[i] = console_buffer[i]; - eerev.serial[6] = '\0'; - } - - printf ("Enter ether node ID with leading zero (HEX): %02x%02x%02x%02x%02x%02x ", - eerev.etheraddr[0], eerev.etheraddr[1], - eerev.etheraddr[2], eerev.etheraddr[3], - eerev.etheraddr[4], eerev.etheraddr[5]); - if (12 == readline (NULL)) - { - for (i=0; i<12; i+=2) - eerev.etheraddr[i>>1] = (char)(16*hex[toupper(console_buffer[i])-'0'] + - hex[toupper(console_buffer[i+1])-'0']); - } - - l = strlen ((char *)&eerev.text); - printf("Add to text section (max 64 chr): %s ", (char *)&eerev.text ); - if (0 != readline (NULL)) - { - for (i = l; i<63; i++) - eerev.text[i] = console_buffer[i-l]; - eerev.text[63] = '\0'; - } - - /* prepare network eeprom */ - memset (buf, 0, 128); - - buf[0] = eerev.etheraddr[1]; - buf[1] = eerev.etheraddr[0]; - buf[2] = eerev.etheraddr[3]; - buf[3] = eerev.etheraddr[2]; - buf[4] = eerev.etheraddr[5]; - buf[5] = eerev.etheraddr[4]; - - *(unsigned short *)&buf[20] = 0x48B2; - *(unsigned short *)&buf[22] = 0x0004; - *(unsigned short *)&buf[24] = 0x1433; - - printf("\nSRom: Writing i82559 info ........ "); - if (eepro100_srom_store ((unsigned short *)buf) == -1) - printf("FAILED\n"); - else - printf("OK\n"); - - /* update CRC */ - eerev.crc = el_srom_checksum((u_char *)eerev.board, eerev.size); - - /* write new values */ - printf("\nSRom: Writing revision info ...... "); - if (mpc107_srom_store((BLOCK_SIZE-sizeof(revinfo)), (u_char *)&eerev, - sizeof(revinfo), SECOND_DEVICE, FIRST_BLOCK) == -1) - printf("FAILED\n\n"); - else - printf("OK\n\n"); - - /* write new values as shadow image to nvram */ - nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE); + memcpy (buf, &eerev.revision[0][0], 14); /* save all revision info */ + printf ("Enter revision number (0-9): %c ", eerev.revision[0][0]); + if (0 != readline (NULL)) + { + eerev.revision[0][0] = (char)toupper(console_buffer[0]); + memcpy (&eerev.revision[1][0], buf, 12); /* shift rest of rev info */ + } + + printf ("Enter revision character (A-Z): %c ", eerev.revision[0][1]); + if (1 == readline (NULL)) + { + eerev.revision[0][1] = (char)toupper(console_buffer[0]); + } + + printf ("Enter board name (V-XXXX-XXXX): %s ", (char *)&eerev.board); + if (11 == readline (NULL)) + { + for (i=0; i<11; i++) + eerev.board[i] = (char)toupper(console_buffer[i]); + eerev.board[11] = '\0'; + } + + printf ("Enter serial number: %s ", (char *)&eerev.serial ); + if (6 == readline (NULL)) + { + for (i=0; i<6; i++) + eerev.serial[i] = console_buffer[i]; + eerev.serial[6] = '\0'; + } + + printf ("Enter ether node ID with leading zero (HEX): %02x%02x%02x%02x%02x%02x ", + eerev.etheraddr[0], eerev.etheraddr[1], + eerev.etheraddr[2], eerev.etheraddr[3], + eerev.etheraddr[4], eerev.etheraddr[5]); + if (12 == readline (NULL)) + { + for (i=0; i<12; i+=2) + eerev.etheraddr[i>>1] = (char)(16*hex[toupper(console_buffer[i])-'0'] + + hex[toupper(console_buffer[i+1])-'0']); + } + + l = strlen ((char *)&eerev.text); + printf("Add to text section (max 64 chr): %s ", (char *)&eerev.text ); + if (0 != readline (NULL)) + { + for (i = l; i<63; i++) + eerev.text[i] = console_buffer[i-l]; + eerev.text[63] = '\0'; + } + + /* prepare network eeprom */ + memset (buf, 0, 128); + + buf[0] = eerev.etheraddr[1]; + buf[1] = eerev.etheraddr[0]; + buf[2] = eerev.etheraddr[3]; + buf[3] = eerev.etheraddr[2]; + buf[4] = eerev.etheraddr[5]; + buf[5] = eerev.etheraddr[4]; + + *(unsigned short *)&buf[20] = 0x48B2; + *(unsigned short *)&buf[22] = 0x0004; + *(unsigned short *)&buf[24] = 0x1433; + + printf("\nSRom: Writing i82559 info ........ "); + if (eepro100_srom_store ((unsigned short *)buf) == -1) + printf("FAILED\n"); + else + printf("OK\n"); + + /* update CRC */ + eerev.crc = el_srom_checksum((u_char *)eerev.board, eerev.size); + + /* write new values */ + printf("\nSRom: Writing revision info ...... "); + if (mpc107_srom_store((BLOCK_SIZE-sizeof(revinfo)), (u_char *)&eerev, + sizeof(revinfo), SECOND_DEVICE, FIRST_BLOCK) == -1) + printf("FAILED\n\n"); + else + printf("OK\n\n"); + + /* write new values as shadow image to nvram */ + nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE); } /*if (initSrom) */ /* copy current values as shadow image to nvram */ if (initSrom == 0 && copyNv == 1) - nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE); + nvram_write (CFG_NV_SROM_COPY_ADDR, (void *)&eerev, CFG_SROM_SIZE); /* update environment */ sprintf (buf, "%02x:%02x:%02x:%02x:%02x:%02x", - eerev.etheraddr[0], eerev.etheraddr[1], - eerev.etheraddr[2], eerev.etheraddr[3], - eerev.etheraddr[4], eerev.etheraddr[5]); + eerev.etheraddr[0], eerev.etheraddr[1], + eerev.etheraddr[2], eerev.etheraddr[3], + eerev.etheraddr[4], eerev.etheraddr[5]); setenv ("ethaddr", buf); /* set serial console as default */ if ((ptr = getenv ("console")) == NULL) - setenv ("console", "serial"); + setenv ("console", "serial"); /* print actual board identification */ printf("Ident: %s Ser %s Rev %c%c\n", - eerev.board, (char *)&eerev.serial, - eerev.revision[0][0], eerev.revision[0][1]); + eerev.board, (char *)&eerev.serial, + eerev.revision[0][0], eerev.revision[0][1]); return (0); } diff --git a/board/eltec/elppc/mpc107_i2c.c b/board/eltec/elppc/mpc107_i2c.c index a4bf599..ae6642e 100644 --- a/board/eltec/elppc/mpc107_i2c.c +++ b/board/eltec/elppc/mpc107_i2c.c @@ -43,13 +43,13 @@ unsigned long size; for (; size; size--) { - byte = *ptr++; - for (i = 8; i; i--) - { - f = ((byte & 1) ^ (accu & 1)) ? 0x84083001 : 0; - accu >>= 1; accu ^= f; - byte >>= 1; - } + byte = *ptr++; + for (i = 8; i; i--) + { + f = ((byte & 1) ^ (accu & 1)) ? 0x84083001 : 0; + accu >>= 1; accu ^= f; + byte >>= 1; + } } return(accu); } @@ -62,13 +62,13 @@ static int mpc107_i2c_wait ( unsigned long timeout ) while (((x = in32r(MPC107_I2CSR)) & 0x82) != 0x82) { - if (!timeout--) - return -1; + if (!timeout--) + return -1; } if (x & 0x10) { - return -1; + return -1; } out32r(MPC107_I2CSR, 0); @@ -81,8 +81,8 @@ static int mpc107_i2c_wait_idle ( unsigned long timeout ) { while (in32r(MPC107_I2CSR) & 0x20) { - if (!timeout--) - return -1; + if (!timeout--) + return -1; } return 0; } @@ -99,7 +99,7 @@ int mpc107_i2c_read_byte ( int data; if (!mpc107_eumb_addr) - return -6; + return -6; mpc107_i2c_wait_idle (timeout); @@ -112,15 +112,15 @@ int mpc107_i2c_read_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_read Error 1\n"); - return -2; + printf("mpc107_i2c_read Error 1\n"); + return -2; } if (in32r(MPC107_I2CSR)&0x1) { - /* Generate STOP condition; device busy or not existing */ - out32r(MPC107_I2CCR, 0x80); - return -1; + /* Generate STOP condition; device busy or not existing */ + out32r(MPC107_I2CCR, 0x80); + return -1; } /* Data address */ @@ -128,8 +128,8 @@ int mpc107_i2c_read_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_read Error 2\n"); - return -3; + printf("mpc107_i2c_read Error 2\n"); + return -3; } /* Switch to read - restart */ @@ -138,8 +138,8 @@ int mpc107_i2c_read_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_read Error 3\n"); - return -4; + printf("mpc107_i2c_read Error 3\n"); + return -4; } out32r(MPC107_I2CCR, 0xA8); /* no ACK */ @@ -147,8 +147,8 @@ int mpc107_i2c_read_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_read Error 4\n"); - return -5; + printf("mpc107_i2c_read Error 4\n"); + return -5; } /* Generate STOP condition */ out32r(MPC107_I2CCR, 0x88); @@ -171,7 +171,7 @@ int mpc107_i2c_write_byte ( unsigned long timeout = MPC107_I2C_TIMEOUT; if (!mpc107_eumb_addr) - return -6; + return -6; mpc107_i2c_wait_idle(timeout); @@ -184,8 +184,8 @@ int mpc107_i2c_write_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_write Error 1\n"); - return -1; + printf("mpc107_i2c_write Error 1\n"); + return -1; } /* Data address */ @@ -193,16 +193,16 @@ int mpc107_i2c_write_byte ( if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_write Error 2\n"); - return -1; + printf("mpc107_i2c_write Error 2\n"); + return -1; } /* Write */ out32r(MPC107_I2CDR, val); if (mpc107_i2c_wait(timeout) < 0) { - printf("mpc107_i2c_write Error 3\n"); - return -1; + printf("mpc107_i2c_write Error 3\n"); + return -1; } /* Generate Stop Condition */ @@ -227,38 +227,38 @@ int mpc107_srom_load ( for (i = 0; i < cnt; i++) { - timeout=100; - do - { - val = mpc107_i2c_read_byte (device, block, addr); - if (val < -1) - { - printf("i2c_read_error %d at dev %x block %x addr %x\n", - val, device, block, addr); - return -1; - } - else if (timeout==0) - { - printf ("i2c_read_error: timeout at dev %x block %x addr %x\n", - device, block, addr); - return -1; - } - timeout--; - } while (val == -1); /* if no ack: try again! */ - - *pBuf++ = (unsigned char)val; - addr++; - - if ((addr == 0) && (i != cnt-1)) /* is it the same block ? */ - { - if (block == FIRST_BLOCK) - block = SECOND_BLOCK; - else - { - printf ("ic2_read_error: read beyond 2. block !\n"); - return -1; - } - } + timeout=100; + do + { + val = mpc107_i2c_read_byte (device, block, addr); + if (val < -1) + { + printf("i2c_read_error %d at dev %x block %x addr %x\n", + val, device, block, addr); + return -1; + } + else if (timeout==0) + { + printf ("i2c_read_error: timeout at dev %x block %x addr %x\n", + device, block, addr); + return -1; + } + timeout--; + } while (val == -1); /* if no ack: try again! */ + + *pBuf++ = (unsigned char)val; + addr++; + + if ((addr == 0) && (i != cnt-1)) /* is it the same block ? */ + { + if (block == FIRST_BLOCK) + block = SECOND_BLOCK; + else + { + printf ("ic2_read_error: read beyond 2. block !\n"); + return -1; + } + } } udelay(100000); return (cnt); @@ -277,20 +277,20 @@ int mpc107_srom_store ( for (i = 0; i < cnt; i++) { - while (mpc107_i2c_write_byte (device,block,addr,*pBuf) == 1); - addr++; - pBuf++; - - if ((addr == 0) && (i != cnt-1)) /* is it the same block ? */ - { - if (block == FIRST_BLOCK) - block = SECOND_BLOCK; - else - { - printf ("ic2_write_error: write beyond 2. block !\n"); - return -1; - } - } + while (mpc107_i2c_write_byte (device,block,addr,*pBuf) == 1); + addr++; + pBuf++; + + if ((addr == 0) && (i != cnt-1)) /* is it the same block ? */ + { + if (block == FIRST_BLOCK) + block = SECOND_BLOCK; + else + { + printf ("ic2_write_error: write beyond 2. block !\n"); + return -1; + } + } } udelay(100000); return(cnt); @@ -303,9 +303,9 @@ int mpc107_i2c_init ( unsigned long eumb_addr, unsigned long divider ) unsigned long x; if (eumb_addr) - mpc107_eumb_addr = eumb_addr; + mpc107_eumb_addr = eumb_addr; else - return -1; + return -1; /* Set I2C clock */ x = in32r(MPC107_I2CFDR) & 0xffffff00; diff --git a/board/eltec/elppc/pci.c b/board/eltec/elppc/pci.c index 2bbb5f2..5b115ea 100644 --- a/board/eltec/elppc/pci.c +++ b/board/eltec/elppc/pci.c @@ -42,44 +42,44 @@ void pci_init_board(void) hose->last_busno = 0xff; pci_set_region(hose->regions + 0, - CFG_PCI_MEMORY_BUS, - CFG_PCI_MEMORY_PHYS, - CFG_PCI_MEMORY_SIZE, - PCI_REGION_MEM | PCI_REGION_MEMORY); + CFG_PCI_MEMORY_BUS, + CFG_PCI_MEMORY_PHYS, + CFG_PCI_MEMORY_SIZE, + PCI_REGION_MEM | PCI_REGION_MEMORY); /* PCI memory space */ pci_set_region(hose->regions + 1, - CFG_PCI_MEM_BUS, - CFG_PCI_MEM_PHYS, - CFG_PCI_MEM_SIZE, - PCI_REGION_MEM); + CFG_PCI_MEM_BUS, + CFG_PCI_MEM_PHYS, + CFG_PCI_MEM_SIZE, + PCI_REGION_MEM); /* ISA/PCI memory space */ pci_set_region(hose->regions + 2, - CFG_ISA_MEM_BUS, - CFG_ISA_MEM_PHYS, - CFG_ISA_MEM_SIZE, - PCI_REGION_MEM); + CFG_ISA_MEM_BUS, + CFG_ISA_MEM_PHYS, + CFG_ISA_MEM_SIZE, + PCI_REGION_MEM); /* PCI I/O space */ pci_set_region(hose->regions + 3, - CFG_PCI_IO_BUS, - CFG_PCI_IO_PHYS, - CFG_PCI_IO_SIZE, - PCI_REGION_IO); + CFG_PCI_IO_BUS, + CFG_PCI_IO_PHYS, + CFG_PCI_IO_SIZE, + PCI_REGION_IO); /* ISA/PCI I/O space */ pci_set_region(hose->regions + 4, - CFG_ISA_IO_BUS, - CFG_ISA_IO_PHYS, - CFG_ISA_IO_SIZE, - PCI_REGION_IO); + CFG_ISA_IO_BUS, + CFG_ISA_IO_PHYS, + CFG_ISA_IO_SIZE, + PCI_REGION_IO); hose->region_count = 5; pci_setup_indirect(hose, - MPC106_REG_ADDR, - MPC106_REG_DATA); + MPC106_REG_ADDR, + MPC106_REG_DATA); pci_register_hose(hose); diff --git a/board/eltec/elppc/srom.h b/board/eltec/elppc/srom.h index 7924bcd..c18ab91 100644 --- a/board/eltec/elppc/srom.h +++ b/board/eltec/elppc/srom.h @@ -81,18 +81,18 @@ typedef struct { unsigned long el_srom_checksum (unsigned char *ptr, unsigned long size); int el_srom_load (unsigned char addr, unsigned char *buf, int cnt, - unsigned char device, unsigned char block); + unsigned char device, unsigned char block); int el_srom_store (unsigned char addr, unsigned char *buf, int cnt, - unsigned char device, unsigned char block); + unsigned char device, unsigned char block); int mpc107_i2c_init (unsigned long eumb_addr, unsigned long divider); int mpc107_i2c_read_byte (unsigned char device, unsigned char block, unsigned char offset); int mpc107_i2c_write_byte (unsigned char device, unsigned char block, - unsigned char offset, unsigned char val); + unsigned char offset, unsigned char val); int mpc107_srom_load (unsigned char addr, unsigned char *pBuf, int cnt, - unsigned char device, unsigned char block); + unsigned char device, unsigned char block); int mpc107_srom_store (unsigned char addr, unsigned char *pBuf, int cnt, - unsigned char device, unsigned char block); + unsigned char device, unsigned char block); int dc_srom_load (unsigned short *dest); int dc_srom_store (unsigned short *src); diff --git a/board/eltec/elppc/u-boot.lds b/board/eltec/elppc/u-boot.lds index de50bf4..0dfa8c0 100644 --- a/board/eltec/elppc/u-boot.lds +++ b/board/eltec/elppc/u-boot.lds @@ -106,6 +106,11 @@ SECTIONS _edata = .; PROVIDE (edata = .); + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + __start___ex_table = .; __ex_table : { *(__ex_table) } __stop___ex_table = .; |