};
int filesize = sizeof(fpgadata);
-
int board_early_init_f (void)
{
/*
* IRQ 30 (EXT IRQ 5) PCI INTA; active low; level sensitive
* IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
- mtdcr(uicer, 0x00000000); /* disable all ints */
- mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
- mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
- mtdcr(uictr, 0x10000000); /* set int trigger levels */
- mtdcr(uicvcr, 0x00000001); /* set vect base=0,INT0 highest priority*/
- mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
+ mtdcr(uicer, 0x00000000); /* disable all ints */
+ mtdcr(uiccr, 0x00000000); /* set all to be non-critical*/
+ mtdcr(uicpr, 0xFFFFFF81); /* set int polarities */
+ mtdcr(uictr, 0x10000000); /* set int trigger levels */
+ mtdcr(uicvcr, 0x00000001); /* set vect base=0, INT0 highest priority */
+ mtdcr(uicsr, 0xFFFFFFFF); /* clear all ints */
/*
- * EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
+ * EBC Configuration Register:
+ * set ready timeout to 512 ebc-clks -> ca. 15 us
*/
mtebc (epcr, 0xa8400000);
/*
* Setup GPIO pins
*/
-
mtdcr(cntrl0, mfdcr(cntrl0) | ((CONFIG_SYS_FPGA_INIT | \
CONFIG_SYS_FPGA_DONE | \
CONFIG_SYS_XEREADY | \
}
out32(GPIO0_OR, 0);
- out32(GPIO0_TCR, CONFIG_SYS_FPGA_PRG | CONFIG_SYS_FPGA_CLK | CONFIG_SYS_FPGA_DATA | CONFIG_SYS_XEREADY); /* setup for output */
+ /* setup for output */
+ out32(GPIO0_TCR, CONFIG_SYS_FPGA_PRG | CONFIG_SYS_FPGA_CLK | \
+ CONFIG_SYS_FPGA_DATA | CONFIG_SYS_XEREADY);
- /* - check if rev1_2 is low, then:
- * - set/reset CONFIG_SYS_INTA_FAKE/CONFIG_SYS_SELF_RST in TCR to assert INTA# or SELFRST#
+ /*
+ * - check if rev1_2 is low, then:
+ * - set/reset CONFIG_SYS_INTA_FAKE/CONFIG_SYS_SELF_RST
+ * in TCR to assert INTA# or SELFRST#
*/
-
return 0;
}
-
-/* ------------------------------------------------------------------------- */
-
-
int misc_init_r (void)
{
/* adjust flash start and offset */
gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
gd->bd->bi_flashoffset = 0;
- out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_XEREADY); /* deassert EREADY# */
+ /* deassert EREADY# */
+ out32(GPIO0_OR, in32(GPIO0_OR) | CONFIG_SYS_XEREADY);
return (0);
}
ulong val;
val = in32(GPIO0_IR);
if (!(val & CONFIG_SYS_REV1_2)) { /* low=rev1.2 */
- if (val & CONFIG_SYS_NONMONARCH) { /* monarch# signal */
+ /* check monarch# signal */
+ if (val & CONFIG_SYS_NONMONARCH)
return CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH;
- }
return CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH;
}
return CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH;
}
/*
- * Check Board Identity:
+ * Check Board Identity
*/
int checkboard (void)
{
puts ("Board: ");
- if (i == -1) {
+ if (i == -1)
puts ("### No HW ID - assuming PMC405");
- } else {
+ else
puts(str);
- }
val = in32(GPIO0_IR);
if (!(val & CONFIG_SYS_REV1_2)) { /* low=rev1.2 */
puts(" rev1.2 (");
- if (val & CONFIG_SYS_NONMONARCH) { /* monarch# signal */
+ if (val & CONFIG_SYS_NONMONARCH) /* monarch# signal */
puts("non-");
- }
puts("monarch)");
- } else {
+ } else
puts(" <=rev1.1");
- }
putc ('\n');
return 0;
}
-/* ------------------------------------------------------------------------- */
void reset_phy(void)
{
#ifdef CONFIG_LXT971_NO_SLEEP
lxt971_no_sleep();
#endif
}
-
-
-int do_cantest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
- ulong addr;
- volatile uchar *ptr;
- volatile uchar val;
- int i;
-
- addr = simple_strtol (argv[1], NULL, 16) + 0x16;
-
- i = 0;
- for (;;) {
- ptr = (uchar *)addr;
- for (i=0; i<8; i++) {
- *ptr = i;
- val = *ptr;
-
- if (val != i) {
- printf("ERROR: addr=%p write=0x%02X, read=0x%02X\n", ptr, i, val);
- return 0;
- }
-
- /* Abort if ctrl-c was pressed */
- if (ctrlc()) {
- puts("\nAbort\n");
- return 0;
- }
-
- ptr++;
- }
- }
-
- return 0;
-}
-U_BOOT_CMD(
- cantest, 3, 1, do_cantest,
- "Test CAN controller",
- NULL
- );
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* MA 02111-1307 USA
*/
-/*
- * board/config.h - configuration options, board specific
- */
-
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
- * (easy to change)
*/
#define CONFIG_405GP 1 /* This is a PPC405 CPU */
#define CONFIG_BAUDRATE 9600
#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
-#undef CONFIG_BOOTARGS
-#undef CONFIG_BOOTCOMMAND
+#undef CONFIG_BOOTARGS
+#undef CONFIG_BOOTCOMMAND
-#define CONFIG_PREBOOT /* enable preboot variable */
+#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
-#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_NET_MULTI 1
#undef CONFIG_HAS_ETH1
#define CONFIG_PPC4xx_EMAC
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address */
-#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
-#define CONFIG_RESET_PHY_R 1 /* use reset_phy() to disable phy sleep mode */
-
-#define CONFIG_NETCONSOLE /* include NetConsole support */
-
+#define CONFIG_LXT971_NO_SLEEP 1 /* disable sleep mode in LXT971 */
+#define CONFIG_RESET_PHY_R 1 /* use reset_phy() */
/*
* BOOTP options
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#define CONFIG_CMD_UNIVERSE
#define CONFIG_CMD_EEPROM
-
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
-#undef CONFIG_WATCHDOG /* watchdog disabled */
+#undef CONFIG_WATCHDOG /* watchdog disabled */
-#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
-#define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
+#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible */
+#define CONFIG_SYS_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
/*
* Miscellaneous configurable options
*/
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
-#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
-#ifdef CONFIG_SYS_HUSH_PARSER
+#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif
#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Sz */
-#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
+#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
-#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
+#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console info */
-#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
+#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
-#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
-#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
-#define CONFIG_SYS_BASE_BAUD 691200
+#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock */
+#define CONFIG_SYS_BASE_BAUD 691200
/* The following table includes the supported baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE \
- { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
+ { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
57600, 115200, 230400, 460800, 921600 }
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
-#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
+#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
-#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
-#define CONFIG_LOOPW 1 /* enable loopw command */
+#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-#define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
+#define CONFIG_SYS_RX_ETH_BUFFER 16
-/*-----------------------------------------------------------------------
+/*
* PCI stuff
- *-----------------------------------------------------------------------
*/
-#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
-#define PCI_HOST_FORCE 1 /* configure as pci host */
-#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
+#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
+#define PCI_HOST_FORCE 1 /* configure as pci host */
+#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
- /* resource configuration */
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+ /* resource configuration */
-#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
+#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
-#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
+#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config */
-#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
+#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable */
-#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID: Non-Monarch */
-#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID: Monarch */
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
+#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_NONMONARCH 0x0408 /* PCI Device ID */
+#define CONFIG_SYS_PCI_SUBSYS_DEVICEID_MONARCH 0x0409 /* PCI Device ID */
#define CONFIG_SYS_PCI_SUBSYS_DEVICEID pmc405_pci_subsys_deviceid()
-#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
-
-#define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
-#define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */
-#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
-#if 1
-#define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to internal regs */
-#define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable */
-#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
-#else /* old mapping */
-#define CONFIG_SYS_PCI_PTM2LA 0xffc00000 /* point to flash */
-#define CONFIG_SYS_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
-#define CONFIG_SYS_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
-#endif
-/*-----------------------------------------------------------------------
+#define CONFIG_SYS_PCI_CLASSCODE 0x0b20 /* Processor/PPC */
+
+#define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
+#define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable */
+#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
+#define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to internal regs */
+#define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable */
+#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
+
+/*
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
-#define CONFIG_SYS_MONITOR_BASE 0xFFFC0000
-#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
-#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
+#define CONFIG_SYS_MONITOR_BASE 0xFFFC0000
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* 256 kB for Monitor */
+#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-/*-----------------------------------------------------------------------
+/*
* FLASH organization
*/
#define CONFIG_SYS_FLASH_BASE 0xFE000000
#define CONFIG_SYS_FLASH_INCREMENT 0x01000000
-#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
-#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
-#define CONFIG_SYS_FLASH_PROTECTION 1 /* don't use hardware protection */
-#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
-#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_INCREMENT }
-#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
-
-#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
+#define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
+#define CONFIG_SYS_FLASH_PROTECTION 1 /* don't use hardware protection */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (faster) */
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks */
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
+ CONFIG_SYS_FLASH_BASE + CONFIG_SYS_FLASH_INCREMENT}
+#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on fli */
/*
* JFFS2 partitions - second bank contains u-boot
- *
+ * No command line, one static partition, whole device
*/
-/* No command line, one static partition, whole device */
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV "nor0"
#define CONFIG_JFFS2_PART_SIZE 0x01b00000
#define CONFIG_JFFS2_PART_OFFSET 0x00400000
-/* mtdparts command line support */
-/* Note: fake mtd_id used, no linux mtd map file */
/*
+ * mtdparts command line support
+ * Note: fake mtd_id used, no linux mtd map file
+ */
#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT "nor0=pmc405-0"
#define MTDPARTS_DEFAULT "mtdparts=pmc405-0:-(jffs2)"
-*/
-/*-----------------------------------------------------------------------
+/*
* Environment Variable setup
*/
#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
-#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
-#define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars*/
- /* total size of a CAT24WC16 is 2048 bytes */
-#define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
-#define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */
+/* environment starts at the beginning of the EEPROM */
+#define CONFIG_ENV_OFFSET 0x000
+#define CONFIG_ENV_SIZE 0x800 /* 2048 bytes may be used for env vars */
+
+#define CONFIG_SYS_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
+#define CONFIG_SYS_NVRAM_SIZE 242 /* NVRAM size */
-/*-----------------------------------------------------------------------
+/*
* I2C EEPROM (CAT24WC16) for environment
*/
#define CONFIG_HARD_I2C /* I2c with hardware support */
-#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
+#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
-#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
-/* mask of address bits that overflow into the "EEPROM chip address" */
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
+/* mask of address bits that overflow into the "EEPROM chip address" */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
- /* 16 byte page write mode using*/
- /* last 4 bits of the address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
-/*-----------------------------------------------------------------------
+/*
* External Bus Controller (EBC) Setup
*/
-#define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */
-#define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */
-#define CAN_BA 0xF0000000 /* CAN Base Address */
-#define RTC_BA 0xF0000500 /* RTC Base Address */
-#define NVRAM_BA 0xF0200000 /* NVRAM Base Address */
+#define FLASH0_BA 0xFF000000 /* FLASH 0 Base Address */
+#define FLASH1_BA 0xFE000000 /* FLASH 1 Base Address */
+#define CAN_BA 0xF0000000 /* CAN Base Addres */
+#define RTC_BA 0xF0000500 /* RTC Base Address */
+#define NVRAM_BA 0xF0200000 /* NVRAM Base Address */
-/* Memory Bank 0 (Flash Bank 0) initialization */
+/* Memory Bank 0 (Flash Bank 0) initialization */
#define CONFIG_SYS_EBC_PB0AP 0x92015480
-#define CONFIG_SYS_EBC_PB0CR FLASH0_BA | 0x9A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit*/
+/* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */
+#define CONFIG_SYS_EBC_PB0CR (FLASH0_BA | 0x9A000)
-/* Memory Bank 1 (Flash Bank 1) initialization */
+/* Memory Bank 1 (Flash Bank 1) initialization */
#define CONFIG_SYS_EBC_PB1AP 0x92015480
-#define CONFIG_SYS_EBC_PB1CR FLASH1_BA | 0x9A000 /* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
+/* BAS=0xFE0,BS=16MB,BU=R/W,BW=16bit*/
+#define CONFIG_SYS_EBC_PB1CR (FLASH1_BA | 0x9A000)
-/* Memory Bank 2 (CAN0, 1, RTC) initialization */
-#define CONFIG_SYS_EBC_PB2AP 0x03000440 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
-#define CONFIG_SYS_EBC_PB2CR CAN_BA | 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
+/* Memory Bank 2 (CAN0, 1, RTC) initialization */
+/* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
+#define CONFIG_SYS_EBC_PB2AP 0x03000440
+/* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
+#define CONFIG_SYS_EBC_PB2CR (CAN_BA | 0x18000)
/* Memory Bank 3 -> unused */
-/* Memory Bank 4 (NVRAM) initialization */
-#define CONFIG_SYS_EBC_PB4AP 0x03000440 /* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
-#define CONFIG_SYS_EBC_PB4CR NVRAM_BA | 0x18000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
+/* Memory Bank 4 (NVRAM) initialization */
+/* TWT=5,TH=2,CSN=0,OEN=0,WBN=0,WBF=0 */
+#define CONFIG_SYS_EBC_PB4AP 0x03000440
+/* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
+#define CONFIG_SYS_EBC_PB4CR (NVRAM_BA | 0x18000)
-/*-----------------------------------------------------------------------
+/*
* FPGA stuff
*/
-#define CONFIG_SYS_FPGA_XC95XL 1 /* using Xilinx XC95XL CPLD */
-#define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for CPLD */
+#define CONFIG_SYS_FPGA_XC95XL 1 /* using Xilinx XC95XL CPLD */
+#define CONFIG_SYS_FPGA_MAX_SIZE 32*1024 /* 32kByte is enough for CPLD */
/* FPGA program pin configuration */
-#define CONFIG_SYS_FPGA_PRG 0x04000000 /* JTAG TMS pin (ppc output) */
-#define CONFIG_SYS_FPGA_CLK 0x02000000 /* JTAG TCK pin (ppc output) */
-#define CONFIG_SYS_FPGA_DATA 0x01000000 /* JTAG TDO->TDI data pin (ppc output) */
-#define CONFIG_SYS_FPGA_INIT 0x00010000 /* unused (ppc input) */
-#define CONFIG_SYS_FPGA_DONE 0x00008000 /* JTAG TDI->TDO pin (ppc input) */
+#define CONFIG_SYS_FPGA_PRG 0x04000000 /* JTAG TMS pin (output) */
+#define CONFIG_SYS_FPGA_CLK 0x02000000 /* JTAG TCK pin (output) */
+#define CONFIG_SYS_FPGA_DATA 0x01000000 /* JTAG TDO pin (output) */
+#define CONFIG_SYS_FPGA_INIT 0x00010000 /* unused (ppc input) */
+#define CONFIG_SYS_FPGA_DONE 0x00008000 /* JTAG TDI pin (input) */
-#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
+/* pass Ethernet MAC to VxWorks */
+#define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000
-/*-----------------------------------------------------------------------
+/*
* GPIOs
*/
-#define CONFIG_SYS_NONMONARCH (0x80000000 >> 14) /* GPIO24 */
-#define CONFIG_SYS_XEREADY (0x80000000 >> 15) /* GPIO15 */
-#define CONFIG_SYS_INTA_FAKE (0x80000000 >> 19) /* GPIO19 */
-#define CONFIG_SYS_SELF_RST (0x80000000 >> 21) /* GPIO21 */
-#define CONFIG_SYS_REV1_2 (0x80000000 >> 23) /* GPIO23 */
+#define CONFIG_SYS_NONMONARCH (0x80000000 >> 14) /* GPIO14 */
+#define CONFIG_SYS_XEREADY (0x80000000 >> 15) /* GPIO15 */
+#define CONFIG_SYS_INTA_FAKE (0x80000000 >> 19) /* GPIO19 */
+#define CONFIG_SYS_SELF_RST (0x80000000 >> 21) /* GPIO21 */
+#define CONFIG_SYS_REV1_2 (0x80000000 >> 23) /* GPIO23 */
-/*-----------------------------------------------------------------------
+/*
* Definitions for initial stack pointer and data area (in data cache)
*/
-/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
+/* use on chip memory (OCM) for temperary stack until sdram is tested */
#define CONFIG_SYS_TEMP_STACK_OCM 1
/* On Chip Memory location */
#define CONFIG_SYS_OCM_DATA_ADDR 0xF8000000
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of SDRAM */
-#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE /* End of used area in RAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+/* inside of SDRAM */
+#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR
+
+/* End of used area in RAM */
+#define CONFIG_SYS_INIT_RAM_END CONFIG_SYS_OCM_DATA_SIZE
+
+/* size in bytes reserved for initial data */
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
+ CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*
*
* 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 */
-#endif /* __CONFIG_H */
+#endif /* __CONFIG_H */
projects / karo-tx-uboot.git / commitdiff