From 53677ef18e25c97ac613349087c5cb33ae5a2741 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Tue, 20 May 2008 16:00:29 +0200 Subject: Big white-space cleanup. This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk --- board/pcippc2/cpc710_init_ram.c | 362 +++++++++++++++++++--------------------- board/pcippc2/fpga_serial.h | 10 +- board/pcippc2/pcippc2.h | 6 +- board/pcippc2/sconsole.h | 25 ++- board/pcippc2/u-boot.lds | 8 +- 5 files changed, 194 insertions(+), 217 deletions(-) (limited to 'board/pcippc2') diff --git a/board/pcippc2/cpc710_init_ram.c b/board/pcippc2/cpc710_init_ram.c index 57ed8f087f..171f06c58f 100644 --- a/board/pcippc2/cpc710_init_ram.c +++ b/board/pcippc2/cpc710_init_ram.c @@ -28,227 +28,205 @@ #include "pcippc2.h" #include "i2c.h" -typedef struct cpc710_mem_org_s -{ - u8 rows; - u8 cols; - u8 banks2; - u8 org; +typedef struct cpc710_mem_org_s { + u8 rows; + u8 cols; + u8 banks2; + u8 org; } cpc710_mem_org_t; -static int cpc710_compute_mcer (u32 * mcer, - unsigned long * - size, - unsigned int sdram); -static int cpc710_eeprom_checksum (unsigned int sdram); -static u8 cpc710_eeprom_read (unsigned int sdram, - unsigned int offset); - -static u32 cpc710_mcer_mem [] = -{ - 0x000003f3, /* 18 lines, 4 Mb */ - 0x000003e3, /* 19 lines, 8 Mb */ - 0x000003c3, /* 20 lines, 16 Mb */ - 0x00000383, /* 21 lines, 32 Mb */ - 0x00000303, /* 22 lines, 64 Mb */ - 0x00000203, /* 23 lines, 128 Mb */ - 0x00000003, /* 24 lines, 256 Mb */ - 0x00000002, /* 25 lines, 512 Mb */ - 0x00000001 /* 26 lines, 1024 Mb */ +static int cpc710_compute_mcer (u32 * mcer, + unsigned long *size, unsigned int sdram); +static int cpc710_eeprom_checksum (unsigned int sdram); +static u8 cpc710_eeprom_read (unsigned int sdram, unsigned int offset); + +static u32 cpc710_mcer_mem[] = { + 0x000003f3, /* 18 lines, 4 Mb */ + 0x000003e3, /* 19 lines, 8 Mb */ + 0x000003c3, /* 20 lines, 16 Mb */ + 0x00000383, /* 21 lines, 32 Mb */ + 0x00000303, /* 22 lines, 64 Mb */ + 0x00000203, /* 23 lines, 128 Mb */ + 0x00000003, /* 24 lines, 256 Mb */ + 0x00000002, /* 25 lines, 512 Mb */ + 0x00000001 /* 26 lines, 1024 Mb */ }; -static cpc710_mem_org_t cpc710_mem_org [] = -{ - { 0x0c, 0x09, 0x02, 0x00 }, /* 0000: 12/ 9/2 */ - { 0x0d, 0x09, 0x02, 0x00 }, /* 0000: 13/ 9/2 */ - { 0x0d, 0x0a, 0x02, 0x00 }, /* 0000: 13/10/2 */ - { 0x0d, 0x0b, 0x02, 0x00 }, /* 0000: 13/11/2 */ - { 0x0d, 0x0c, 0x02, 0x00 }, /* 0000: 13/12/2 */ - { 0x0e, 0x0c, 0x02, 0x00 }, /* 0000: 14/12/2 */ - { 0x0b, 0x08, 0x02, 0x01 }, /* 0001: 11/ 8/2 */ - { 0x0b, 0x09, 0x01, 0x02 }, /* 0010: 11/ 9/1 */ - { 0x0b, 0x0a, 0x01, 0x03 }, /* 0011: 11/10/1 */ - { 0x0c, 0x08, 0x02, 0x04 }, /* 0100: 12/ 8/2 */ - { 0x0c, 0x0a, 0x02, 0x05 }, /* 0101: 12/10/2 */ - { 0x0d, 0x08, 0x01, 0x06 }, /* 0110: 13/ 8/1 */ - { 0x0d, 0x08, 0x02, 0x07 }, /* 0111: 13/ 8/2 */ - { 0x0d, 0x09, 0x01, 0x08 }, /* 1000: 13/ 9/1 */ - { 0x0d, 0x0a, 0x01, 0x09 }, /* 1001: 13/10/1 */ - { 0x0b, 0x08, 0x01, 0x0a }, /* 1010: 11/ 8/1 */ - { 0x0c, 0x08, 0x01, 0x0b }, /* 1011: 12/ 8/1 */ - { 0x0c, 0x09, 0x01, 0x0c }, /* 1100: 12/ 9/1 */ - { 0x0e, 0x09, 0x02, 0x0d }, /* 1101: 14/ 9/2 */ - { 0x0e, 0x0a, 0x02, 0x0e }, /* 1110: 14/10/2 */ - { 0x0e, 0x0b, 0x02, 0x0f } /* 1111: 14/11/2 */ +static cpc710_mem_org_t cpc710_mem_org[] = { + {0x0c, 0x09, 0x02, 0x00}, /* 0000: 12/ 9/2 */ + {0x0d, 0x09, 0x02, 0x00}, /* 0000: 13/ 9/2 */ + {0x0d, 0x0a, 0x02, 0x00}, /* 0000: 13/10/2 */ + {0x0d, 0x0b, 0x02, 0x00}, /* 0000: 13/11/2 */ + {0x0d, 0x0c, 0x02, 0x00}, /* 0000: 13/12/2 */ + {0x0e, 0x0c, 0x02, 0x00}, /* 0000: 14/12/2 */ + {0x0b, 0x08, 0x02, 0x01}, /* 0001: 11/ 8/2 */ + {0x0b, 0x09, 0x01, 0x02}, /* 0010: 11/ 9/1 */ + {0x0b, 0x0a, 0x01, 0x03}, /* 0011: 11/10/1 */ + {0x0c, 0x08, 0x02, 0x04}, /* 0100: 12/ 8/2 */ + {0x0c, 0x0a, 0x02, 0x05}, /* 0101: 12/10/2 */ + {0x0d, 0x08, 0x01, 0x06}, /* 0110: 13/ 8/1 */ + {0x0d, 0x08, 0x02, 0x07}, /* 0111: 13/ 8/2 */ + {0x0d, 0x09, 0x01, 0x08}, /* 1000: 13/ 9/1 */ + {0x0d, 0x0a, 0x01, 0x09}, /* 1001: 13/10/1 */ + {0x0b, 0x08, 0x01, 0x0a}, /* 1010: 11/ 8/1 */ + {0x0c, 0x08, 0x01, 0x0b}, /* 1011: 12/ 8/1 */ + {0x0c, 0x09, 0x01, 0x0c}, /* 1100: 12/ 9/1 */ + {0x0e, 0x09, 0x02, 0x0d}, /* 1101: 14/ 9/2 */ + {0x0e, 0x0a, 0x02, 0x0e}, /* 1110: 14/10/2 */ + {0x0e, 0x0b, 0x02, 0x0f} /* 1111: 14/11/2 */ }; unsigned long cpc710_ram_init (void) { - unsigned long memsize = 0; - unsigned long bank_size; - u32 mcer; + unsigned long memsize = 0; + unsigned long bank_size; + u32 mcer; #ifndef CFG_RAMBOOT - /* Clear memory banks - */ - out32(REG(SDRAM0, MCER0), 0); - out32(REG(SDRAM0, MCER1), 0); - out32(REG(SDRAM0, MCER2), 0); - out32(REG(SDRAM0, MCER3), 0); - out32(REG(SDRAM0, MCER4), 0); - out32(REG(SDRAM0, MCER5), 0); - out32(REG(SDRAM0, MCER6), 0); - out32(REG(SDRAM0, MCER7), 0); - iobarrier_rw(); - - /* Disable memory - */ - out32(REG(SDRAM0,MCCR), 0x13b06000); - iobarrier_rw(); + /* Clear memory banks + */ + out32 (REG (SDRAM0, MCER0), 0); + out32 (REG (SDRAM0, MCER1), 0); + out32 (REG (SDRAM0, MCER2), 0); + out32 (REG (SDRAM0, MCER3), 0); + out32 (REG (SDRAM0, MCER4), 0); + out32 (REG (SDRAM0, MCER5), 0); + out32 (REG (SDRAM0, MCER6), 0); + out32 (REG (SDRAM0, MCER7), 0); + iobarrier_rw (); + + /* Disable memory + */ + out32 (REG (SDRAM0, MCCR), 0x13b06000); + iobarrier_rw (); #endif - /* Only the first memory bank is initialised now - */ - if (! cpc710_compute_mcer(& mcer, & bank_size, 0)) - { - puts("Unsupported SDRAM type !\n"); - hang(); - } - memsize += bank_size; + /* Only the first memory bank is initialised now + */ + if (!cpc710_compute_mcer (&mcer, &bank_size, 0)) { + puts ("Unsupported SDRAM type !\n"); + hang (); + } + memsize += bank_size; #ifndef CFG_RAMBOOT - /* Enable bank, zero start - */ - out32(REG(SDRAM0, MCER0), mcer | 0x80000000); - iobarrier_rw(); + /* Enable bank, zero start + */ + out32 (REG (SDRAM0, MCER0), mcer | 0x80000000); + iobarrier_rw (); #endif #ifndef CFG_RAMBOOT - /* Enable memory - */ - out32(REG(SDRAM0, MCCR), in32(REG(SDRAM0, MCCR)) | 0x80000000); - - /* Wait until initialisation finished - */ - while (! (in32 (REG(SDRAM0, MCCR)) & 0x20000000)) - { - iobarrier_rw(); - } - - /* Clear Memory Error Status and Address registers - */ - out32(REG(SDRAM0, MESR), 0); - out32(REG(SDRAM0, MEAR), 0); - iobarrier_rw(); - - /* ECC is not configured now - */ + /* Enable memory + */ + out32 (REG (SDRAM0, MCCR), in32 (REG (SDRAM0, MCCR)) | 0x80000000); + + /* Wait until initialisation finished + */ + while (!(in32 (REG (SDRAM0, MCCR)) & 0x20000000)) { + iobarrier_rw (); + } + + /* Clear Memory Error Status and Address registers + */ + out32 (REG (SDRAM0, MESR), 0); + out32 (REG (SDRAM0, MEAR), 0); + iobarrier_rw (); + + /* ECC is not configured now + */ #endif - /* Memory size counter - */ - out32(REG(CPC0, RGBAN1), memsize); + /* Memory size counter + */ + out32 (REG (CPC0, RGBAN1), memsize); - return memsize; + return memsize; } -static int cpc710_compute_mcer ( - u32 * mcer, - unsigned long * size, - unsigned int sdram) +static int cpc710_compute_mcer (u32 * mcer, unsigned long *size, unsigned int sdram) { - u8 rows; - u8 cols; - u8 banks2; - unsigned int lines; - u32 mc = 0; - unsigned int i; - cpc710_mem_org_t * org = 0; - - - if (! i2c_reset()) - { - puts("Can't reset I2C!\n"); - hang(); - } - - if (! cpc710_eeprom_checksum(sdram)) - { - puts("Invalid EEPROM checksum !\n"); - hang(); - } - - rows = cpc710_eeprom_read(sdram, 3); - cols = cpc710_eeprom_read(sdram, 4); - /* Can be 2 or 4 banks; divide by 2 - */ - banks2 = cpc710_eeprom_read(sdram, 17) / 2; - - lines = rows + cols + banks2; - - if (lines < 18 || lines > 26) - { - /* Unsupported configuration - */ - return 0; - } - - - mc |= cpc710_mcer_mem [lines - 18] << 6; - - for (i = 0; i < sizeof(cpc710_mem_org) / sizeof(cpc710_mem_org_t); i++) - { - cpc710_mem_org_t * corg = cpc710_mem_org + i; - - if (corg->rows == rows && corg->cols == cols && corg->banks2 == banks2) - { - org = corg; - - break; - } - } - - if (! org) - { - /* Unsupported configuration - */ - return 0; - } - - mc |= (u32) org->org << 2; - - /* Supported configuration - */ - *mcer = mc; - *size = 1l << (lines + 4); - - return 1; + u8 rows; + u8 cols; + u8 banks2; + unsigned int lines; + u32 mc = 0; + unsigned int i; + cpc710_mem_org_t *org = 0; + + if (!i2c_reset ()) { + puts ("Can't reset I2C!\n"); + hang (); + } + + if (!cpc710_eeprom_checksum (sdram)) { + puts ("Invalid EEPROM checksum !\n"); + hang (); + } + + rows = cpc710_eeprom_read (sdram, 3); + cols = cpc710_eeprom_read (sdram, 4); + /* Can be 2 or 4 banks; divide by 2 + */ + banks2 = cpc710_eeprom_read (sdram, 17) / 2; + + lines = rows + cols + banks2; + + if (lines < 18 || lines > 26) { + /* Unsupported configuration + */ + return 0; + } + + mc |= cpc710_mcer_mem[lines - 18] << 6; + + for (i = 0; i < sizeof (cpc710_mem_org) / sizeof (cpc710_mem_org_t); + i++) { + cpc710_mem_org_t *corg = cpc710_mem_org + i; + + if (corg->rows == rows && corg->cols == cols + && corg->banks2 == banks2) { + org = corg; + + break; + } + } + + if (!org) { + /* Unsupported configuration + */ + return 0; + } + + mc |= (u32) org->org << 2; + + /* Supported configuration + */ + *mcer = mc; + *size = 1l << (lines + 4); + + return 1; } -static int cpc710_eeprom_checksum ( - unsigned int sdram) +static int cpc710_eeprom_checksum (unsigned int sdram) { - u8 sum = 0; - unsigned int i; + u8 sum = 0; + unsigned int i; - for (i = 0; i < 63; i++) - { - sum += cpc710_eeprom_read(sdram, i); - } + for (i = 0; i < 63; i++) { + sum += cpc710_eeprom_read (sdram, i); + } - return sum == cpc710_eeprom_read(sdram, 63); + return sum == cpc710_eeprom_read (sdram, 63); } -static u8 cpc710_eeprom_read ( - unsigned int sdram, - unsigned int offset) +static u8 cpc710_eeprom_read (unsigned int sdram, unsigned int offset) { - u8 dev = (sdram << 1) | 0xa0; - u8 data; + u8 dev = (sdram << 1) | 0xa0; + u8 data; - if (! i2c_read_byte(& data, dev,offset)) - { - puts("I2C error !\n"); - hang(); - } + if (!i2c_read_byte (&data, dev, offset)) { + puts ("I2C error !\n"); + hang (); + } - return data; + return data; } diff --git a/board/pcippc2/fpga_serial.h b/board/pcippc2/fpga_serial.h index 92c9cdd331..52750143c4 100644 --- a/board/pcippc2/fpga_serial.h +++ b/board/pcippc2/fpga_serial.h @@ -25,10 +25,10 @@ #define _FPGA_SERIAL_H_ extern void fpga_serial_init (int); -extern void fpga_serial_putc (char); -extern void fpga_serial_puts (const char *); -extern int fpga_serial_getc (void); -extern int fpga_serial_tstc (void); -extern void fpga_serial_setbrg (void); +extern void fpga_serial_putc (char); +extern void fpga_serial_puts (const char *); +extern int fpga_serial_getc (void); +extern int fpga_serial_tstc (void); +extern void fpga_serial_setbrg (void); #endif diff --git a/board/pcippc2/pcippc2.h b/board/pcippc2/pcippc2.h index 3820bbec61..a1366ef69c 100644 --- a/board/pcippc2/pcippc2.h +++ b/board/pcippc2/pcippc2.h @@ -38,11 +38,11 @@ extern u32 pcippc2_fpga1_phys; extern u32 pcippc2_sdram_size (void); -extern void pcippc2_fpga_init (void); +extern void pcippc2_fpga_init (void); -extern void pcippc2_cpci3264_init (void); +extern void pcippc2_cpci3264_init (void); -extern void cpc710_pci_init (void); +extern void cpc710_pci_init (void); extern void cpc710_pci_enable_timeout (void); extern unsigned long diff --git a/board/pcippc2/sconsole.h b/board/pcippc2/sconsole.h index 40fd75b81b..5d850a589d 100644 --- a/board/pcippc2/sconsole.h +++ b/board/pcippc2/sconsole.h @@ -26,24 +26,23 @@ #include -typedef struct sconsole_buffer_s -{ - unsigned long size; - unsigned long max_size; - unsigned long pos; - unsigned long baud; - char data [1]; +typedef struct sconsole_buffer_s { + unsigned long size; + unsigned long max_size; + unsigned long pos; + unsigned long baud; + char data[1]; } sconsole_buffer_t; #define SCONSOLE_BUFFER ((sconsole_buffer_t *) CFG_SCONSOLE_ADDR) -extern void (* sconsole_putc) (char); -extern void (* sconsole_puts) (const char *); -extern int (* sconsole_getc) (void); -extern int (* sconsole_tstc) (void); -extern void (* sconsole_setbrg) (void); +extern void (* sconsole_putc) (char); +extern void (* sconsole_puts) (const char *); +extern int (* sconsole_getc) (void); +extern int (* sconsole_tstc) (void); +extern void (* sconsole_setbrg) (void); extern void sconsole_flush (void); -extern int sconsole_get_baudrate (void); +extern int sconsole_get_baudrate (void); #endif diff --git a/board/pcippc2/u-boot.lds b/board/pcippc2/u-boot.lds index 1959807334..ebb1b6d46a 100644 --- a/board/pcippc2/u-boot.lds +++ b/board/pcippc2/u-boot.lds @@ -40,11 +40,11 @@ SECTIONS .dynsym : { *(.dynsym) } .dynstr : { *(.dynstr) } .rel.text : { *(.rel.text) } - .rela.text : { *(.rela.text) } + .rela.text : { *(.rela.text) } .rel.data : { *(.rel.data) } - .rela.data : { *(.rela.data) } - .rel.rodata : { *(.rel.rodata) } - .rela.rodata : { *(.rela.rodata) } + .rela.data : { *(.rela.data) } + .rel.rodata : { *(.rel.rodata) } + .rela.rodata : { *(.rela.rodata) } .rel.got : { *(.rel.got) } .rela.got : { *(.rela.got) } .rel.ctors : { *(.rel.ctors) } -- cgit