mirror of
https://github.com/AsahiLinux/u-boot
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881284b36a
This erratum is reported to cause problems on these processors [1-3]. The problem is usually with the clocking, which is supposed to be configured by the RCW [4]. However, if it is not set, or if the default clocking is not correct, then this erratum will cause an SError. However, according to Ran Wang in [1]: " ... this erratum is used to pass USB compliance test only, you could disable this workaround on your board if you don't any USB issue on normal use case, I think it's fine." So just disable this erratum by default for these processors. [1] https://lore.kernel.org/all/761ddd61-05c1-d9b8-ac90-b8f425afde6c@denx.de/ [2] https://community.nxp.com/t5/Layerscape/LS1046A-U-BOOT-HALT-AT-ERRATUM-A0090078/m-p/742993 [3] https://community.nxp.com/t5/QorIQ/Why-does-the-LS1043A-U-Boot-hang-at-code-that-fixes-erratum/m-p/644412 [4] https://source.codeaurora.org/external/qoriq/qoriq-components/rcw/tree/ls1046ardb/usb_phy_freq.rcw Signed-off-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Ran Wang <ran.wang_1@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com> |
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| .. | ||
| bcmns3 | ||
| fsl-layerscape | ||
| hisilicon | ||
| xen | ||
| cache.S | ||
| cache_v8.c | ||
| config.mk | ||
| cpu-dt.c | ||
| cpu.c | ||
| exception_level.c | ||
| exceptions.S | ||
| fel_utils.S | ||
| fwcall.c | ||
| generic_timer.c | ||
| Kconfig | ||
| linux-kernel-image-header-vars.h | ||
| Makefile | ||
| psci.S | ||
| sec_firmware.c | ||
| sec_firmware_asm.S | ||
| smccc-call.S | ||
| spin_table.c | ||
| spin_table_v8.S | ||
| spl_data.c | ||
| start.S | ||
| tlb.S | ||
| transition.S | ||
| u-boot-spl.lds | ||
| u-boot.lds | ||