From 265c3491c4bc8d40587996d6ee2f447a7ccfb4f3 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Thu, 12 Sep 2019 13:49:43 +0000 Subject: powerpc: Add support for GENERIC_EARLY_IOREMAP Add support for GENERIC_EARLY_IOREMAP. Let's define 16 slots of 256Kbytes each for early ioremap. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/412c7eaa6a373d8f82a3c3ee01e6a65a1a6589de.1568295907.git.christophe.leroy@c-s.fr --- arch/powerpc/kernel/setup_64.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/kernel/setup_64.c') diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index d2af4c228970..6104917a282d 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -65,6 +65,7 @@ #include #include #include +#include #include "setup.h" @@ -332,6 +333,8 @@ void __init early_setup(unsigned long dt_ptr) apply_feature_fixups(); setup_feature_keys(); + early_ioremap_setup(); + /* Initialize the hash table or TLB handling */ early_init_mmu(); -- cgit v1.2.3