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Liu Gang 461632bd71 powerpc/corenet_ds: Slave module for boot from PCIE 
When boot from PCIE, slave's core should be in holdoff after powered on for
some specific requirements. Master will release the slave's core at the
right time by PCIE interface.

Slave's ucode and ENV can be stored in master's memory space, then slave
can fetch them through PCIE interface. For the corenet platform, ucode is
for Fman.

NOTE: Because the slave can not erase, write master's NOR flash by
	  PCIE interface, so it can not modify the ENV parameters stored
	  in master's NOR flash using "saveenv" or other commands.

environment and requirement:

master:
	1. NOR flash for its own u-boot image, ucode and ENV space.
	2. Slave's u-boot image is in master NOR flash.
	3. Put the slave's ucode and ENV into it's own memory space.
	4. Normally boot from local NOR flash.
	5. Configure PCIE system if needed.
slave:
	1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV.
	2. Boot location should be set to one PCIE interface by RCW.
	3. RCW should configure the SerDes, PCIE interfaces correctly.
	4. Must set all the cores in holdoff by RCW.
	5. Must be powered on before master's boot.

For the slave module, need to finish these processes:
	1. Set the boot location to one PCIE interface by RCW.
    2. Set a specific TLB entry for the boot process.
	3. Set a LAW entry with the TargetID of one PCIE for the boot.
	4. Set a specific TLB entry in order to fetch ucode and ENV from
	   master.
	5. Set a LAW entry with the TargetID one of the PCIE ports for
	   ucode and ENV.
	6. Slave's u-boot image should be generated specifically by
	   make xxxx_SRIO_PCIE_BOOT_config.
	   This will set SYS_TEXT_BASE=0xFFF80000 and other configurations.

In addition, the processes are very similar between boot from SRIO and
boot from PCIE. Some configurations like the address spaces can be set to
the same. So the module of boot from PCIE was added based on the existing
module of boot from SRIO, and the following changes were needed:
	1. Updated the README.srio-boot-corenet to add descriptions about
	   boot from PCIE, and change the name to
	   README.srio-pcie-boot-corenet.
	2. Changed the compile config "xxxx_SRIOBOOT_SLAVE" to
	   "xxxx_SRIO_PCIE_BOOT", and the image builded with
	   "xxxx_SRIO_PCIE_BOOT" can support both the boot from SRIO and
	   from PCIE.
	3. Updated other macros and documents if needed to add information
	   about boot from PCIE.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-08-23 10:24:15 -05:00
..
bedbug.c common: Move conditional compilation to Makefile 2008-08-13 01:40:38 +02:00
bootstage.c Move bootstage timer out of lib/time.c 2012-04-10 23:35:32 +02:00
cmd_ambapp.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_bdinfo.c net: punt bd->bi_ip_addr 2012-05-15 17:32:05 -05:00
cmd_bedbug.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_bmp.c cmd_bmp.c: make bmp_display() usable by drivers or board code 2012-05-25 09:15:09 +02:00
cmd_boot.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_bootldr.c Blackfin: bootldr: use common defines 2011-04-08 00:44:27 -04:00
cmd_bootm.c common/cmd_bootm.c: Fix GCC 4.6 warning 2012-05-22 10:12:58 +02:00
cmd_cache.c cmd_cache: use cache/invalidate functions available in common.h 2012-03-06 22:12:54 +01:00
cmd_console.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_cplbinfo.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_cramfs.c cramfs: make cramfs usable without a NOR flash 2011-05-10 22:47:32 +02:00
cmd_dataflash_mmc_mux.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_date.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_dcr.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_df.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_diag.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_display.c led_display: split led display support into generic and hw-dependent parts 2010-10-12 22:44:33 +02:00
cmd_dtt.c hwmon: Provide dtt_init() 2011-10-22 01:22:21 +02:00
cmd_echo.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_eeprom.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_elf.c bootvx: Clear and disable data cache, and call vxWorks with parameter. 2012-03-18 20:14:05 +01:00
cmd_exit.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_ext2.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fat.c cmd_fat: add FAT write command 2012-03-26 11:00:31 +02:00
cmd_fdc.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fdos.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fdt.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fitupd.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_flash.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_fpga.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_gpio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_help.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_i2c.c i2c: deblock i2c bus also if accessed before realocation 2012-07-31 07:40:15 +02:00
cmd_ide.c bootstage: Replace show_boot_progress/error() with bootstage_...() 2012-03-18 21:41:39 +01:00
cmd_immap.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_irq.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_itest.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_jffs2.c cmd_jffs2: Fix get_part_sector_size_nor() overflow bug 2011-01-19 00:04:43 +01:00
cmd_ldrinfo.c Blackfin: ldrinfo: new command 2011-04-08 00:44:27 -04:00
cmd_led.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_license.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_load.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_log.c cmd_log: print log->v2.con value in the "log info" command 2012-03-30 22:32:50 +02:00
cmd_mac.c cmd_mac: fix help for 'mac read' 2011-07-28 16:41:06 +02:00
cmd_md5sum.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mdio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mem.c cmd_mem: cmp: convert while() to for() loop 2012-06-19 22:32:11 +02:00
cmd_mfsl.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mii.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_misc.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mmc.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mmc_spi.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mp.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_mtdparts.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_nand.c cmd_nand: fix crashing bug in nand read/write 2012-06-08 14:57:24 -05:00
cmd_net.c net: Add link-local addressing support 2012-05-23 17:53:08 -05:00
cmd_nvedit.c Block: Remove MG DISK support 2012-06-21 20:53:09 +02:00
cmd_onenand.c linux/compat.h: rename from linux/mtd/compat.h 2012-04-30 16:54:51 +02:00
cmd_otp.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_pci.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_pcmcia.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_portio.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_pxe.c Add run_command_list() to run a list of commands 2012-08-09 22:06:03 +02:00
cmd_reginfo.c mpc85xx: Add reginfo command 2010-07-16 10:55:09 -05:00
cmd_reiser.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_sata.c SATA: check for return value from sata functions 2012-05-15 08:31:30 +02:00
cmd_scsi.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_setexpr.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_sf.c cmd_sf: add size checking to spi flash commands 2012-04-03 04:34:13 +00:00
cmd_sha1sum.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_source.c Add run_command_list() to run a list of commands 2012-08-09 22:06:03 +02:00
cmd_spi.c sspi: add options to specify bus and mode 2010-10-06 20:50:38 -04:00
cmd_spibootldr.c various cmd_* files: fixed layout a little bit 2010-08-09 01:07:37 +02:00
cmd_spl.c Add cmd_spl command 2012-03-27 22:05:28 +02:00
cmd_strings.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_terminal.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_test.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
cmd_time.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_tpm.c Add a cli command to test the TPM device. 2011-12-06 21:30:03 +01:00
cmd_tsi148.c common: tsi148 - fix gcc 4.6 compiler warning 2011-11-16 21:42:17 +01:00
cmd_ubi.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_ubifs.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_universe.c common/cmd_universe.c: Fix GCC 4.6 build warning 2011-11-16 21:04:55 +01:00
cmd_unzip.c Convert cmd_usage() calls in common to use a return value 2012-03-06 21:09:46 +01:00
cmd_usb.c USB: Align buffers at cacheline 2012-05-20 08:32:32 +02:00
cmd_version.c unify version_string 2011-07-28 17:22:53 +02:00
cmd_ximg.c checkpatch whitespace cleanups 2011-10-22 01:13:35 +02:00
cmd_yaffs2.c u-boot: Update yaffs2 file system 2012-08-09 23:39:18 +02:00
cmd_zfs.c zfs: Add ZFS filesystem support 2012-08-09 23:42:20 +02:00
command.c Add cmd_process() to process commands in one place 2012-03-06 21:09:41 +01:00
console.c Revert "Add board_pre_console_putc to deal with early console output" 2012-03-23 21:27:32 +01:00
ddr_spd.c mpc8xxx: DDR2/DDR3: Clean up DIMM-type switch statements 2011-04-04 09:24:43 -05:00
dlmalloc.c utx8245: fix build breakage due to assert() 2011-09-10 16:05:43 +02:00
dlmalloc.src * Code cleanup: 2003-06-27 21:31:46 +00:00
env_common.c Add env vars describing U-Boot target board 2012-07-09 22:44:33 +02:00
env_dataflash.c env: clean env_dataflash.c checkpatch and code style 2011-11-22 08:39:26 +01:00
env_eeprom.c env: clean env_eeprom.c checkpatch and code style 2011-11-22 08:39:26 +01:00
env_embedded.c Add env vars describing U-Boot target board 2012-07-09 22:44:33 +02:00
env_fat.c Add support for loading and saving the environment to a FAT partition 2012-03-30 22:38:14 +02:00
env_flash.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_mmc.c env_mmc: align buffers using ALLOC_CACHE_ALIGN_BUFFER 2012-07-07 14:07:20 +02:00
env_nand.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_nowhere.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_nvram.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
env_onenand.c env_onenand: set ONENAND_MAX_ENV_SIZE to CONFIG_ENV_SIZE 2012-08-06 10:38:47 +02:00
env_remote.c powerpc/corenet_ds: Slave module for boot from PCIE 2012-08-23 10:24:15 -05:00
env_sf.c env: factor out the env_get_char_spec() function 2012-01-05 16:34:10 +01:00
exports.c Fix SPI build errors in exports.c 2011-12-07 08:41:22 +01:00
fdt_support.c Fix constness of the fdt void pointer in fdt_getprop_u32_default 2011-11-13 11:21:34 -05:00
flash.c cfi_flash: Simplify dynamic flash bank number detection 2010-09-20 15:08:51 +02:00
hush.c hush.c: Move default CONFIG_SYS_PROMPT_HUSH_PS2 to hush.c 2012-06-20 20:36:51 +02:00
hwconfig.c Minor Coding Style Cleanup. 2011-02-02 22:36:10 +01:00
image.c image/fit: drop inline markings on parser code 2012-04-30 16:38:54 +02:00
iomux.c stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
kallsyms.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
kgdb.c Make sure that argv[] argument pointers are not modified. 2010-07-04 23:55:42 +02:00
kgdb_stubs.c kgdb: add default generic stubs 2010-01-18 00:23:00 +01:00
lcd.c common lcd: minor coding style changes 2012-07-10 11:35:38 +02:00
lynxkdi.c checkpatch whitespace cleanups 2011-10-22 01:13:35 +02:00
main.c Consider CONFIG_ZERO_BOOTDELAY_CHECK when CONFIG_AUTOBOOT_KEYED is set 2012-08-09 22:40:15 +02:00
Makefile zfs: Add ZFS filesystem support 2012-08-09 23:42:20 +02:00
memsize.c Remove volatile qualifier in get_ram_size() calls 2011-07-17 17:11:53 +02:00
menu.c menu: only timeout when menu is displayed 2012-06-21 22:34:00 +02:00
miiphyutil.c Revert "mii: miiphy register address width change" 2011-12-07 08:35:14 +01:00
modem.c common: move extern char console_buffer[] to common.h 2011-11-22 08:39:25 +01:00
s_record.c Initial revision 2002-08-17 09:36:01 +00:00
serial.c serial: constify serial_assign() 2011-12-05 22:48:10 +01:00
stdio.c stdio: Fix a possible buffer overflow 2011-09-04 23:27:52 +02:00
system_map.c Add support for Linux-like kallsysms 2009-06-12 20:45:48 +02:00
update.c net: tftpput: Rename TFTP to TFTPGET 2011-10-26 21:33:42 +02:00
usb.c usb: check return value of submit_{control, bulk}_msg 2012-07-18 14:43:42 +02:00
usb_hub.c USB: Align buffers at cacheline 2012-05-20 08:32:32 +02:00
usb_kbd.c USB: move keyboard polling into kbd driver 2012-03-03 16:56:29 +01:00
usb_storage.c usb_storage: fix ehci driver max transfer size 2012-07-18 14:46:19 +02:00
xyzModem.c cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00