From 594d27bb5c0e18b10d809da61bdc20a01f58b280 Mon Sep 17 00:00:00 2001
From: Sarangdhar Joshi <spjoshi@codeaurora.org>
Date: Wed, 25 Mar 2015 15:06:56 -0700
Subject: [PATCH] linux-ramdump-parser-v2: Compute TTBR1 value dynamically
Do not use hardcoded value for TTBR1. Compute TTBR1 value using
swapper_pg_dir_addr and phys_offset variables dynamically.
Change-Id: Ia9b4704b07e933c686e366ed0af8230be1d97e9c
---
linux-ramdump-parser-v2/ramdump.py | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/linux-ramdump-parser-v2/ramdump.py b/linux-ramdump-parser-v2/ramdump.py
index d08c288..6088439 100644
--- a/linux-ramdump-parser-v2/ramdump.py
+++ b/linux-ramdump-parser-v2/ramdump.py
@@ -749,15 +749,14 @@ class RamDump():
ebi_path, ram[1]).encode('ascii', 'ignore'))
if self.arm64:
startup_script.write('Register.Set NS 1\n'.encode('ascii', 'ignore'))
+ startup_script.write('Data.Set SPR:0x30201 %Quad 0x{0:x}\n'.format(self.swapper_pg_dir_addr + self.phys_offset).encode('ascii', 'ignore'))
if is_cortex_a53:
- startup_script.write('Data.Set SPR:0x30201 %Quad 0x000000008007D000\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30202 %Quad 0x00000012B5193519\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30A20 %Quad 0x000000FF440C0400\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30A30 %Quad 0x0000000000000000\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30100 %Quad 0x0000000034D5D91D\n'.encode('ascii', 'ignore'))
else:
- startup_script.write('Data.Set SPR:0x30201 %Quad 0x000000000007D000\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30202 %Quad 0x00000032B5193519\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30A20 %Quad 0x000000FF440C0400\n'.encode('ascii', 'ignore'))
startup_script.write('Data.Set SPR:0x30A30 %Quad 0x0000000000000000\n'.encode('ascii', 'ignore'))
--
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