Messages in this thread | | | From | Thiago Jung Bauermann <> | Subject | Re: [RESEND PATCH v5 07/11] ppc64/kexec_file: enable early kernel's OPAL calls | Date | Mon, 27 Jul 2020 23:17:23 -0300 |
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Hari Bathini <hbathini@linux.ibm.com> writes:
> Kernel built with CONFIG_PPC_EARLY_DEBUG_OPAL enabled expects r8 & r9 > to be filled with OPAL base & entry addresses respectively. Setting > these registers allows the kernel to perform OPAL calls before the > device tree is parsed. > > Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Reviewed-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
-- Thiago Jung Bauermann IBM Linux Technology Center
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