CONFIG_SCSI) you must configure support for at
least one non-MTD partition type as well.
-- IDE Reset method:
- CONFIG_IDE_RESET - is this is defined, IDE Reset will
- be performed by calling the function
- ide_set_reset(int reset)
- which has to be defined in a board specific file
-
-- ATAPI Support:
- CONFIG_ATAPI
-
- Set this to enable ATAPI support.
-
- LBA48 Support
CONFIG_LBA48
When enabled, makes the IDE subsystem use 64bit sector addresses.
Default is 32bit.
-- SCSI Support:
- CONFIG_SYS_SCSI_MAX_LUN [8], CONFIG_SYS_SCSI_MAX_SCSI_ID [7] and
- CONFIG_SYS_SCSI_MAX_DEVICE [CONFIG_SYS_SCSI_MAX_SCSI_ID *
- CONFIG_SYS_SCSI_MAX_LUN] can be adjusted to define the
- maximum numbers of LUNs, SCSI ID's and target
- devices.
-
- The environment variable 'scsidevs' is set to the number of
- SCSI devices found during the last scan.
-
- NETWORK Support (PCI):
CONFIG_E1000_SPI
Utility code for direct access to the SPI bus on Intel 8257x.
from a BOOTP client in networks with unusually high latency.
- DHCP Advanced Options:
- You can fine tune the DHCP functionality by defining
- CONFIG_BOOTP_* symbols:
-
- CONFIG_BOOTP_NISDOMAIN
- CONFIG_BOOTP_BOOTFILESIZE
- CONFIG_BOOTP_NTPSERVER
- CONFIG_BOOTP_TIMEOFFSET
- CONFIG_BOOTP_VENDOREX
- CONFIG_BOOTP_MAY_FAIL
-
- CONFIG_BOOTP_MAY_FAIL - If the DHCP server is not found
- after the configured retry count, the call will fail
- instead of starting over. This can be used to fail over
- to Link-local IP address configuration if the DHCP server
- is not available.
-
- CONFIG_BOOTP_DHCP_REQUEST_DELAY
-
- A 32bit value in microseconds for a delay between
- receiving a "DHCP Offer" and sending the "DHCP Request".
- This fixes a problem with certain DHCP servers that don't
- respond 100% of the time to a "DHCP request". E.g. On an
- AT91RM9200 processor running at 180MHz, this delay needed
- to be *at least* 15,000 usec before a Windows Server 2003
- DHCP server would reply 100% of the time. I recommend at
- least 50,000 usec to be safe. The alternative is to hope
- that one of the retries will be successful but note that
- the DHCP timeout and retry process takes a longer than
- this delay.
- Link-local IP address negotiation:
Negotiate with other link-local clients on the local network
CONFIG_SPL_INIT_MINIMAL
Arch init code should be built for a very small image
- CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR
- Sector to load kernel uImage from when MMC is being
- used in raw mode (for Falcon mode)
-
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR,
CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS
Sector and number of sectors to load kernel argument
- CONFIG_BOARD_EARLY_INIT_F: Call board_early_init_f()
- CONFIG_BOARD_EARLY_INIT_R: Call board_early_init_r()
- CONFIG_BOARD_LATE_INIT: Call board_late_init()
-- CONFIG_BOARD_POSTCLK_INIT: Call board_postclk_init()
Configuration Settings:
-----------------------
Enables allocating and saving a kernel copy of the bd_info in
space between "bootm_low" and "bootm_low" + BOOTMAPSZ.
-- CONFIG_SYS_MAX_FLASH_BANKS:
- Max number of Flash memory banks
-
- CONFIG_SYS_MAX_FLASH_SECT:
Max number of sectors on a Flash chip
If this macro is defined, then CONFIG_SYS_CCSRBAR_PHYS will be
forced to a value that ensures that CCSR is not relocated.
-- CONFIG_IDE_AHB:
- Most IDE controllers were designed to be connected with PCI
- interface. Only few of them were designed for AHB interface.
- When software is doing ATA command and data transfer to
- IDE devices through IDE-AHB controller, some additional
- registers accessing to these kind of IDE-AHB controller
- is required.
-
- CONFIG_SYS_IMMR: Physical address of the Internal Memory.
DO NOT CHANGE unless you know exactly what you're
doing! (11-4) [MPC8xx systems only]
projects / platform / kernel / u-boot.git / blobdiff