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| author | Liu Gang <Gang.Liu@freescale.com> | 2013-05-07 16:30:48 +0800 |
|---|---|---|
| committer | Andy Fleming <afleming@freescale.com> | 2013-06-20 17:08:48 -0500 |
| commit | 5870fe44b2a871c5e70c9facd6692b7c14d1842b (patch) | |
| tree | 65a6486d1267c3b5223fc549cc3b92e9c45eded6 /boards.cfg | |
| parent | 3a01799b35218137b9051929a74eb2a6d06c5d26 (diff) | |
| download | talos-obmc-uboot-5870fe44b2a871c5e70c9facd6692b7c14d1842b.tar.gz talos-obmc-uboot-5870fe44b2a871c5e70c9facd6692b7c14d1842b.zip | |
powerpc/b4860qds: Slave module for boot from SRIO and PCIE
When a b4860qds board boots from SRIO or PCIE, it needs to finish these
processes:
1. Set all the cores in holdoff status.
2. Set the boot location to one PCIE or SRIO interface by RCW.
3. Set a specific TLB entry for the boot process.
4. Set a LAW entry with the TargetID of one PCIE or SRIO for the boot.
5. Set a specific TLB entry in order to fetch ucode and ENV from
master.
6. Set a LAW entry with the TargetID one of the PCIE ports for
ucode and ENV.
7. 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.
For more information about the feature of Boot from SRIO/PCIE, please
refer to the document doc/README.srio-pcie-boot-corenet.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'boards.cfg')
| -rw-r--r-- | boards.cfg | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/boards.cfg b/boards.cfg index ef9521fc85..009e8961b0 100644 --- a/boards.cfg +++ b/boards.cfg @@ -923,6 +923,7 @@ T4160QDS_SPIFLASH powerpc mpc85xx t4qds freesca B4860QDS powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860 B4860QDS_NAND powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000 B4860QDS_SPIFLASH powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 +B4860QDS_SRIO_PCIE_BOOT powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,SRIO_PCIE_BOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000 B4420QDS powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420 B4420QDS_NAND powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420,RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000 B4420QDS_SPIFLASH powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 |
