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Diffstat (limited to 'arch/powerpc/cpu/mpc8xx/Kconfig')
| -rw-r--r-- | arch/powerpc/cpu/mpc8xx/Kconfig | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc8xx/Kconfig b/arch/powerpc/cpu/mpc8xx/Kconfig index bfd903bc107..bd2af8dc10e 100644 --- a/arch/powerpc/cpu/mpc8xx/Kconfig +++ b/arch/powerpc/cpu/mpc8xx/Kconfig @@ -30,6 +30,51 @@ config MPC885 endchoice +choice + prompt "Microcode patch selection" + default NO_UCODE_PATCH + help + This allows loading of CPM microcode. + + Only one microcode can be loaded at a time. + +config NO_UCODE_PATCH + bool "None" + +config USB_SOF_UCODE_PATCH + bool "USB SOF patch" + depends on MPC885 + help + This microcode fixes CPM15 errata: + + When the USB controller is configured in Host mode, and the + SOF generation (SFTE=1 in USMOD register) is being used, + there may be false CRC error indication in other SCCs. + Although the data is received correctly, the CRC result + will be corrupted. + +config SMC_UCODE_PATCH + bool "SMC relocation patch" + help + This microcode relocates SMC1 and SMC2 parameter RAMs to allow + extended parameter RAM for SCC3 and SCC4 (ex: for QMC mode) + +config SMC1_RPBASE + hex "SMC1 relocation offset" + depends on SMC_UCODE_PATCH + default 0x1e80 + help + Offset of SMC1 parameter RAM to be written to RPBASE register. + +config SMC2_RPBASE + hex "SMC2 relocation offset" + depends on SMC_UCODE_PATCH + default 0x1f80 + help + Offset of SMC2 parameter RAM to be written to RPBASE register. + +endchoice + comment "Specific commands" config CMD_IMMAP |