Changeset fab0dd1 in rtems

Timestamp:

Sep 6, 2016, 7:21:11 AM (4 years ago)

Author:

Pavel Pisa <pisa@…>

Branches:

4.11

Children:

528c7d4

Parents:

78627fe2

git-author:

Pavel Pisa <pisa@…> (09/06/16 07:21:11)

git-committer:

Pavel Pisa <pisa@…> (10/02/16 08:40:35)

Message:

arm/raspberrypi: minimized mainline patch move MMU in front of application image and correct RPi2 boot on 4.11 branch.

This is minimized version of mainline patch

arm/raspberrypi: move MMU in front of application image to respect variable memory size.

plus correction which has been part of other mainline patches.

This is end of series which allows 4.11 to boot on Raspberry Pi.

Closes #2782

Closes #2783

Location:

c/src/lib/libbsp/arm/raspberrypi/startup

Files:

• bspstarthooks.c (modified) (1 diff)
• linkcmds (modified) (1 diff)

c/src/lib/libbsp/arm/raspberrypi/startup/bspstarthooks.c

@@ -28 +28 @@
 #include <bsp/mm.h>
 #include <libcpu/arm-cp15.h>
+#include <bsp.h>
 
 void BSP_START_TEXT_SECTION bsp_start_hook_0(void)

c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds

@@ -37 +37 @@
 
 MEMORY {
-        VECTOR_RAM     (AIW) : ORIGIN = 0x0       , LENGTH = 0x8000
-        RAM            (AIW) : ORIGIN = 0x00008000, LENGTH = 128M - 48K
-        RAM_MMU        (AIW) : ORIGIN = 128M - 16k, LENGTH = 16k
+        VECTOR_RAM     (AIW) : ORIGIN = 0x0       , LENGTH = 16k
+        RAM_MMU        (AIW) : ORIGIN = 0x00004000, LENGTH = 16k
+        RAM            (AIW) : ORIGIN = 0x00008000, LENGTH = 128M - 32k
 }