commit 052235390c4005e0e6abb9e39fb4deb2fc4f7afa
author Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> Thu Jul 13 19:01:08 2017 +0530
committer Michal Simek <michal.simek@xilinx.com> Wed Aug 02 09:11:52 2017 +0200
tree 840f3ee40ca413a2648c7c795defce35f83293f4
parent b3c1e4365f9e983581bc9165d363f20ac2da646e

common: board_f: Make reserve_mmu a weak function

Make reserve_mmu a weak so that it provides an option
to customize this routine as per platform need

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

common/board_f.c

diff --git a/common/board_f.c b/common/board_f.c
index 19b8055..5915e50 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -340,7 +340,7 @@
 }
 
 #ifdef CONFIG_ARM
-static int reserve_mmu(void)
+__weak int reserve_mmu(void)
 {
 #if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
 	/* reserve TLB table */

include/common.h

diff --git a/include/common.h b/include/common.h
index 751665f..c8fb277 100644
--- a/include/common.h
+++ b/include/common.h
@@ -286,6 +286,7 @@
  */
 int arch_fixup_fdt(void *blob);
 
+int reserve_mmu(void);
 /* common/flash.c */
 void flash_perror (int);