bcm63xx/u-boot/arch/powerpc/cpu/mpc85xx/cmd_errata.c, branch master

fsl/usb: Workaround for USB erratum-A005275

2018-10-29T20:13:05Z

Workaround makes FS as default mode on all affected socs. Add support to check erratum-A005275 validity for an soc. This info is required to determine whether a given soc is affected by this erratum. Add quirk for this erratum "has_fsl_erratum_a005275" . This quirk is used to enable workaround for the errata Force FS mode as default by: - making EPS as FS - setting PFSC bit to disable HS chirping This workaround can be disabled by mentioning "no_erratum_a005275" in hwconfig string Signed-off-by: Chris Packham Reviewed-by: York Sun

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

mpc85xx: pcie: Implement workaround for Erratum A007815

2017-01-24T21:28:31Z

The read-only-write-enable bit is set by default and must be cleared to prevent overwriting read-only registers. This should be done immediately after resetting the PCI Express controller. Reviewed-by: Hamish Martin Signed-off-by: Tony O'Brien [York S: Move SYS_FSL_ERRATUM_A007815 to Kconfig] Reviewed-by: York Sun

powerpc: mpc85xx: Implemente workaround for CPU erratum A-007907

2017-01-24T21:28:02Z

Core hang occurs when using L1 stashes. Workaround is to disable L1 stashes so software uses L2 cache for stashes instead. Reviewed-by: Chris Packham Signed-off-by: Darwin Dingel Cc: York Sun [York S: Move SYS_FSL_ERRATUM_A007907 to Kconfig] Reviewed-by: York Sun

powerpc: mpc85xx: Move CONFIG_SYS_FSL_ERRATUM_* to Kconfig

2017-01-05T00:40:46Z

Use Kconfig to select errata workaround. Signed-off-by: York Sun

powerpc: B4860QDS: Remove macro CONFIG_B4860QDS

2016-11-24T07:42:12Z

Use CONFIG_TARGET_B4860QDS instead. Signed-off-by: York Sun

powerpc: P4080: Remove macro CONFIG_PPC_P4080

2016-11-24T07:42:11Z

Replace CONFIG_PPC_P4080 with ARCH_P4080 in Kconfig and clean up existing macros. Signed-off-by: York Sun

powerpc: P3041: Remove macro CONFIG_PPC_P3041

2016-11-24T07:42:10Z

Replace CONFIG_PPC_P3041 with ARCH_P3041 in Kconfig and clean up existing macros. Signed-off-by: York Sun

powerpc: P2041: Remove macro CONFIG_PPC_P2041

2016-11-24T07:42:10Z

Replace CONFIG_PPC_P2041 with ARCH_P2041 in Kconfig and clean up existing macros. Signed-off-by: York Sun

driver/ddr/fsl: Add workaround for A009663

2016-01-25T16:24:15Z

Erratum A-009663 workaround requires to set DDR_INTERVAL[BSTOPRE] to 0 before setting DDR_SDRAM_CFG[MEM_EN] and set DDR_INTERVAL[BSTOPRE] to the desired value after DDR initialization has completed. When DDR controller is configured to operate in auto-precharge mode(DDR_INTERVAL[BSTOPRE]=0), this workaround is not needed. Signed-off-by: Shengzhou Liu Reviewed-by: York Sun