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change CPU speed and command prompt

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This commit is contained in:
xiangfu 2009-04-13 15:30:36 +00:00
parent edeb87d8e4
commit 52814d95f5
1 changed files with 34 additions and 0 deletions
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34
u-boot/patchs/0004-change-CPU-speed.patch Normal file
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@ -0,0 +1,34 @@
From 64f6690dbfb512c7c55060f7b7ed1b5c085c3240 Mon Sep 17 00:00:00 2001
From: xiangfu <xiangfu.z@gmail.com>
Date: Mon, 13 Apr 2009 21:57:26 +0800
Subject: [PATCH] change CPU speed
---
include/configs/pavo.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/configs/pavo.h b/include/configs/pavo.h
index 432a6f8..9f4d4ad 100644
--- a/include/configs/pavo.h
+++ b/include/configs/pavo.h
@@ -50,7 +50,7 @@
#define JZ4740_NORBOOT_CFG JZ4740_NORBOOT_16BIT /* NOR Boot config code */
#define JZ4740_NANDBOOT_CFG JZ4740_NANDBOOT_B8R3 /* NAND Boot config code */
-#define CFG_CPU_SPEED 336000000 /* CPU clock: 336 MHz */
+#define CFG_CPU_SPEED 252000000 /* CPU clock: 252 MHz */
#define CFG_EXTAL 12000000 /* EXTAL freq: 12 MHz */
#define CFG_HZ (CFG_EXTAL/256) /* incrementer freq */
@@ -104,7 +104,7 @@
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
-#define CFG_PROMPT "PAVO # " /* Monitor Command Prompt */
+#define CFG_PROMPT "PI # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args*/
--
1.6.0.4