Use strncmp() instead of strcmp() in __fixup_find_domain_offset()
so that it compiles fine when linking with external firmware (such
as EDK2).
Signed-off-by: Daniel Schaefer <daniel.schaefer@hpe.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Abner Chang <abner.chang@hpe.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
When SBI is built by external firmware, we need to use their functions,
defined in libfdt_env.h.
Just like 2cfd2fc904
Signed-off-by: Daniel Schaefer <daniel.schaefer@hpe.com>
Reviewed-by: Abner Chang <abner.chang@hpe.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
We should copy over all restricted memregions from the root domain
to the domains populated from FDT. These restricted root memregions
are typically firmware memregion and M-mode only mmio memregions.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
The fdt_domain_get() function is now redundant because the
fdt_domains_populate() function can explicitly register new
domains using the sbi_domain_register() function.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
We extend fdt_iterate_each_domain() and fdt_iterate_each_memregion()
functions to allow underlying iteration function to fail. This will
help us catch more domain misconfiguration issues at boot time.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
We add various helper routines to populate domains, iterate domains,
iterate domain memregions, and parse HART to domain assignment from
the FDT.
These helper routines can be used by platform support code and FDT
fixup code.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Jan Remes