u-boot.git/arch/powerpc/include, branch v2013.07

powerpc/mpc85xx: work around erratum A-006593

2013-06-20T22:08:49Z

Erratum A-006593 is "Atomic store may report failure but still allow the store data to be visible". The workaround is: "Set CoreNet Platform Cache register CPCHDBCR0 bit 21 to 1'b1. This may have a small impact on synthetic write bandwidth benchmarks but should have a negligible impact on real code." Signed-off-by: Scott Wood Signed-off-by: Andy Fleming

fsl_ifc: add support for different IFC bank count

2013-06-20T22:08:49Z

Calculate reserved fields according to IFC bank count 1. Move csor_ext register behind csor register and fix res offset 2. Move ifc bank count to config_mpc85xx.h to support 8 bank count 3. Guard fsl_ifc.h with CONFIG_FSL_IFC macro to eliminate the compile error on some devices that does not have IFC controller. Signed-off-by: Mingkai Hu Signed-off-by: Andy Fleming

powerpc/t4qds: Slave module for boot from SRIO and PCIE

2013-06-20T22:08:49Z

When a T4 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 Signed-off-by: Andy Fleming

powerpc/b4860qds: Slave module for boot from SRIO and PCIE

2013-06-20T22:08:48Z

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 Signed-off-by: Andy Fleming

powerpc/boot: Change the macro of Boot from SRIO and PCIE master module

2013-06-20T22:08:48Z

Currently, the macro "CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER" can enable the master module of Boot from SRIO and PCIE on a platform. But this is not a silicon feature, it's just a specific booting mode based on the SRIO and PCIE interfaces. So it's inappropriate to put the macro into the file arch/powerpc/include/asm/config_mpc85xx.h. Change the macro "CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER" to "CONFIG_SRIO_PCIE_BOOT_MASTER", remove them from arch/powerpc/include/asm/config_mpc85xx.h file, and add those macros in configuration header file of each board which can support the master module of Boot from SRIO and PCIE. Signed-off-by: Liu Gang Signed-off-by: Andy Fleming

85xx: Change case of MPC85XX_PORBMSR_ROMLOC_SHIFT

2013-06-20T21:09:09Z

All the other constants use lowercase 'x' in "MPC85xx", so we duplicate that here. Signed-off-by: Andy Fleming

powerpc/BSC9132: Add IFC bank count

2013-06-20T21:09:09Z

BSC9132 has 3 IFC banks. Signed-off-by: York Sun Signed-off-by: Andy Fleming

board/bsc9131rdb: Add DSP side tlb and laws

2013-06-20T21:09:08Z

BSC9131RDB is a Freescale Reference Design Board for BSC9131 SoC which is a integrated device that contains one powerpc e500v2 core and one DSP starcore. To support DSP starcore -Creating LAW and TLB for DSP-CCSR space. -Creating LAW for DSP-core subsystem M2 memory Signed-off-by: Priyanka Jain Signed-off-by: Poonam Aggrwal Signed-off-by: Prabhakar Kushwaha Signed-off-by: Andy Fleming

powerpc: fix 8xx and 82xx type-punning warnings with GCC 4.7

2013-06-11T20:01:45Z

C99's strict aliasing rules are insane to use in low-level code such as a bootloader, but as Wolfgang has rejected -fno-strict-aliasing in the past, add a union so that 16-bit accesses can be performed. Compile-tested only. Signed-off-by: Scott Wood Acked-by: Wolfgang Denk

Merge branch 'u-boot/master' into 'u-boot-arm/master'

2013-05-30T12:45:06Z

Conflicts: common/cmd_fpga.c drivers/usb/host/ohci-at91.c