summaryrefslogtreecommitdiff
path: root/include/configs/korat.h
diff options
context:
space:
mode:
authorLarry Johnson <lrj@acm.org>2008-01-18 21:49:05 -0500
committerStefan Roese <sr@denx.de>2008-02-16 06:38:55 +0100
commit214398d9cb22268d9d4f7563359edca0f78297a2 (patch)
treedad7737f137c90ddb66f39a1bd98f11459d29174 /include/configs/korat.h
parent5db6138565ad4da190f94e0bc1d89407d58a2ab2 (diff)
downloadu-boot-imx-214398d9cb22268d9d4f7563359edca0f78297a2.zip
u-boot-imx-214398d9cb22268d9d4f7563359edca0f78297a2.tar.gz
u-boot-imx-214398d9cb22268d9d4f7563359edca0f78297a2.tar.bz2
ppc4xx: Beautify configuration files for Sequoia and Korat boards
Signed-off-by: Larry Johnson <lrj@acm.org>
Diffstat (limited to 'include/configs/korat.h')
-rw-r--r--include/configs/korat.h234
1 files changed, 118 insertions, 116 deletions
diff --git a/include/configs/korat.h b/include/configs/korat.h
index 5182972..7f2b09a 100644
--- a/include/configs/korat.h
+++ b/include/configs/korat.h
@@ -25,73 +25,73 @@
* MA 02111-1307 USA
*/
-/************************************************************************
+/*
* korat.h - configuration for Korat board
- ***********************************************************************/
+ */
#ifndef __CONFIG_H
#define __CONFIG_H
-/*-----------------------------------------------------------------------
+/*
* High Level Configuration Options
- *----------------------------------------------------------------------*/
-#define CONFIG_440EPX 1 /* Specific PPC440EPx */
-#define CONFIG_4xx 1 /* ... PPC4xx family */
+ */
+#define CONFIG_440EPX 1 /* Specific PPC440EPx */
+#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 33333333
-#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
-#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
-/*-----------------------------------------------------------------------
+/*
* Manufacturer's information serial EEPROM parameters
- *----------------------------------------------------------------------*/
-#define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
+ */
+#define MAN_DATA_EEPROM_ADDR 0x53 /* EEPROM I2C address */
#define MAN_SERIAL_NO_FIELD 2
#define MAN_SERIAL_NO_LENGTH 13
#define MAN_MAC_ADDR_FIELD 3
#define MAN_MAC_ADDR_LENGTH 17
-/*-----------------------------------------------------------------------
- * Base addresses -- Note these are effective addresses where the
- * actual resources get mapped (not physical addresses)
- *----------------------------------------------------------------------*/
-#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
-#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
+/*
+ * Base addresses -- Note these are effective addresses where the actual
+ * resources get mapped (not physical addresses).
+ */
+#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
+#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
#define CFG_BOOT_BASE_ADDR 0xf0000000
-#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
-#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
+#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
+#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
#define CFG_MONITOR_BASE TEXT_BASE
-#define CFG_OCM_BASE 0xe0010000 /* ocm */
+#define CFG_OCM_BASE 0xe0010000 /* ocm */
#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
-#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
-#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
+#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
+#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
/* Don't change either of these */
-#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
+#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
#define CFG_USB2D0_BASE 0xe0000100
#define CFG_USB_DEVICE 0xe0000000
#define CFG_USB_HOST 0xe0000400
#define CFG_CPLD_BASE 0xc0000000
-/*-----------------------------------------------------------------------
+/*
* Initial RAM & stack pointer
- *----------------------------------------------------------------------*/
+ */
/* 440EPx has 16KB of internal SRAM, so no need for D-Cache */
#undef CFG_INIT_RAM_DCACHE
-#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
+#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
#define CFG_INIT_RAM_END (4 << 10)
-#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
+#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
-/*-----------------------------------------------------------------------
+/*
* Serial Port
- *----------------------------------------------------------------------*/
-#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
+ */
+#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SERIAL_MULTI 1
/* define this if you want console on UART1 */
@@ -100,57 +100,57 @@
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
-/*-----------------------------------------------------------------------
+/*
* Environment
- *----------------------------------------------------------------------*/
-#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
+ */
+#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environ vars */
-/*-----------------------------------------------------------------------
+/*
* FLASH related
- *----------------------------------------------------------------------*/
-#define CFG_FLASH_CFI /* The flash is CFI compatible */
-#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+ */
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
-#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 512 /* 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_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
-#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
-#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
-#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
-#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
-#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
+#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
-#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
-/*-----------------------------------------------------------------------
+/*
* DDR SDRAM
- *----------------------------------------------------------------------*/
-#define CFG_MBYTES_SDRAM (512) /* 512 MiB TODO: remove */
-#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
-#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
-#define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
-#define CONFIG_DDR_ECC /* Use ECC when available */
+ */
+#define CFG_MBYTES_SDRAM (512) /* 512 MiB TODO: remove */
+#define CONFIG_DDR_DATA_EYE /* use DDR2 optimization */
+#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */
+#define CONFIG_ZERO_SDRAM /* Zero SDRAM after setup */
+#define CONFIG_DDR_ECC /* Use ECC when available */
#define SPD_EEPROM_ADDRESS {0x50}
#define CONFIG_PROG_SDRAM_TLB
#define CFG_DRAM_TEST
-/*-----------------------------------------------------------------------
+/*
* I2C
- *----------------------------------------------------------------------*/
-#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
-#undef CONFIG_SOFT_I2C /* I2C bit-banged */
-#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
+ */
+#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_MULTI_EEPROMS
@@ -164,8 +164,8 @@
#define CFG_I2C_RTC_ADDR 0x68
/* I2C SYSMON (LM73) */
-#define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
-#define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
+#define CONFIG_DTT_LM73 1 /* National Semi's LM73 */
+#define CONFIG_DTT_SENSORS {2} /* Sensor addresses */
#define CFG_DTT_MAX_TEMP 70
#define CFG_DTT_MIN_TEMP -30
@@ -206,24 +206,24 @@
""
#define CONFIG_BOOTCOMMAND "run flash_self"
-#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
-#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_IBM_EMAC4_V4 1
-#define CONFIG_MII 1 /* MII PHY management */
-#define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_PHY_ADDR 2 /* PHY address, See schematics */
#define CONFIG_PHY_DYNAMIC_ANEG 1
-#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
+#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
#define CONFIG_HAS_ETH0
-#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
-
+#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx */
+ /* buffers & descriptors */
#define CONFIG_NET_MULTI 1
-#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
+#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 3
/* USB */
@@ -273,80 +273,81 @@
#define CONFIG_CMD_USB
/* POST support */
-#define CONFIG_POST (CFG_POST_CACHE | \
+#define CONFIG_POST (CFG_POST_CACHE | \
CFG_POST_CPU | \
- CFG_POST_ECC | \
+ CFG_POST_ECC | \
CFG_POST_ETHER | \
CFG_POST_FPU | \
CFG_POST_I2C | \
CFG_POST_MEMORY | \
- CFG_POST_RTC | \
- CFG_POST_SPR | \
+ CFG_POST_RTC | \
+ CFG_POST_SPR | \
CFG_POST_UART)
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
#define CONFIG_LOGBUFFER
-#define CFG_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
+#define CFG_POST_CACHE_ADDR 0xC8000000 /* free virtual address */
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
#define CONFIG_SUPPORT_VFAT
-/*-----------------------------------------------------------------------
+/*
* Miscellaneous configurable options
- *----------------------------------------------------------------------*/
-#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_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
-#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+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+sizeof(CFG_PROMPT)+16)
+ /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
-#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
-#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
-#define CFG_LOAD_ADDR 0x100000 /* default load address */
-#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
+#define CFG_LOAD_ADDR 0x100000 /* 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 */
-#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_LOOPW 1 /* enable loopw command */
-#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
-#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CONFIG_LOOPW 1 /* enable loopw command */
+#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
-/*-----------------------------------------------------------------------
+/*
* PCI stuff
- *----------------------------------------------------------------------*/
+ */
/* General PCI */
-#define CONFIG_PCI /* include pci support */
-#define CONFIG_PCI_PNP /* do pci plug-and-play */
-#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
-#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
-#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE */
-
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
+#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to */
+ /* CFG_PCI_MEMBASE */
/* Board-specific PCI */
#define CFG_PCI_TARGET_INIT
#define CFG_PCI_MASTER_INIT
-#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
-#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
+#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
+#define CFG_PCI_SUBSYS_ID 0xcafe /* Whatever */
/*
- * 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.
+ * 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 */
-/*-----------------------------------------------------------------------
+/*
* External Bus Controller (EBC) Setup
- *----------------------------------------------------------------------*/
+ */
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x04017300
@@ -360,7 +361,7 @@
#define CFG_EBC_PB2AP 0x04017300
#define CFG_EBC_PB2CR (CFG_CPLD_BASE | 0x00038000)
-/*-----------------------------------------------------------------------
+/*
* GPIO Setup
*
* Korat GPIO usage:
@@ -423,7 +424,7 @@
* . . . . .
* . . . . .
* GPIO63 xxxx x x (reserved for trace port)
-*----------------------------------------------------------------------*/
+ */
#define CFG_GPIO_ATMEGA_SS_ 13
#define CFG_GPIO_PHY0_FIBER_SEL 27
@@ -435,7 +436,7 @@
#define CFG_GPIO_PHY0_EN 45
#define CFG_GPIO_PHY1_EN 46
-/*-----------------------------------------------------------------------
+/*
* PPC440 GPIO Configuration
*/
#define CFG_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \
@@ -516,11 +517,12 @@
*
* 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 defined(CONFIG_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_BAUDRATE 230400 /* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
+
#endif /* __CONFIG_H */