[U-Boot] [PATCH] mpc83xx: increase BOOTMAPSZ to 16MB

public inbox for u-boot@lists.denx.de
 help / color / mirror / Atom feed

From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mpc83xx: increase BOOTMAPSZ to 16MB
Date: Thu, 6 Nov 2008 16:31:26 +0300	[thread overview]
Message-ID: <20081106133126.GA28522@oksana.dev.rtsoft.ru> (raw)

As space expands, so does the software. Today the kernel with built-in
initramfs image is likely to not fit into 8MB limit. It feels safe to
increase BOOTMAPSZ to 16MB, since the Linux actually maps 16MB on 6xx
PPCs (two BATs, 8MB each).

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---

p.s. The patch for the whole tree is quite big, so let's start
with 83xx.

pp.s. Maybe we could fector out these defines into
include/configs/ppc6xx-common.h?

 include/configs/MPC8313ERDB.h |    4 ++--
 include/configs/MPC8315ERDB.h |    4 ++--
 include/configs/MPC8323ERDB.h |    4 ++--
 include/configs/MPC832XEMDS.h |    4 ++--
 include/configs/MPC8349EMDS.h |    4 ++--
 include/configs/MPC8349ITX.h  |    4 ++--
 include/configs/MPC8360EMDS.h |    4 ++--
 include/configs/MPC8360ERDK.h |    4 ++--
 include/configs/MPC837XEMDS.h |    4 ++--
 include/configs/MPC837XERDB.h |    4 ++--
 include/configs/MVBLM7.h      |    4 ++--
 include/configs/TQM834x.h     |    4 ++--
 include/configs/sbc8349.h     |    4 ++--
 13 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h
index fc3fa13..95b7503 100644
--- a/include/configs/MPC8313ERDB.h
+++ b/include/configs/MPC8313ERDB.h
@@ -453,10 +453,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000	/* PCIHOST  */
 
diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index 1225270..ab7afed 100644
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -440,10 +440,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h
index c6ac91a..d1913ff 100644
--- a/include/configs/MPC8323ERDB.h
+++ b/include/configs/MPC8323ERDB.h
@@ -453,10 +453,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20)	/* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index bc56e68..4f87749 100644
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -468,10 +468,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20)	/* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index bbdc211..7c73266 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -537,10 +537,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST  */
 
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index f633f24..c0c7364 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -496,10 +496,10 @@ boards, we say we have two, but don't display a message if we find only one. */
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index fbd2457..13f3606 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -497,10 +497,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h
index a4f2862..170dc2f 100644
--- a/include/configs/MPC8360ERDK.h
+++ b/include/configs/MPC8360ERDK.h
@@ -403,10 +403,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index d49155f..3a04116 100644
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -502,10 +502,10 @@ extern int board_pci_host_broken(void);
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index f281c59..9dc89d3 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -509,10 +509,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ		(8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ		(16 << 20) /* Initial Memory map for Linux */
 
 /*
  * Core HID Setup
diff --git a/include/configs/MVBLM7.h b/include/configs/MVBLM7.h
index bc2d825..07056e2 100644
--- a/include/configs/MVBLM7.h
+++ b/include/configs/MVBLM7.h
@@ -306,10 +306,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_HRCW_LOW	0x0
 #define CONFIG_SYS_HRCW_HIGH	0x0
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 2961a1b..d6165a6 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -373,10 +373,10 @@ extern int tqm834x_num_flash_banks;
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_HRCW_LOW (\
 	HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h
index 174149b..fd2ecae 100644
--- a/include/configs/sbc8349.h
+++ b/include/configs/sbc8349.h
@@ -483,10 +483,10 @@
 
 /*
  * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
+ * have to be in the first 16 MB of memory, since this is
  * the maximum mapped by the Linux kernel during initialization.
  */
-#define CONFIG_SYS_BOOTMAPSZ	(8 << 20)	/* Initial Memory map for Linux*/
+#define CONFIG_SYS_BOOTMAPSZ	(16 << 20)	/* Initial Memory map for Linux*/
 
 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST  */
 
-- 
1.5.6.3

next             reply	other threads:[~2008-11-06 13:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-11-06 13:31 Anton Vorontsov [this message]
2008-11-12 21:57 ` [U-Boot] [PATCH] mpc83xx: increase BOOTMAPSZ to 16MB Kim Phillips
2008-11-12 22:51   ` Anton Vorontsov

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:fc3fa13 dfblob:95b7503 dfblob:1225270 dfblob:ab7afed
dfblob:c6ac91a dfblob:d1913ff dfblob:bc56e68 dfblob:4f87749
dfblob:bbdc211 dfblob:7c73266 dfblob:f633f24 dfblob:c0c7364
dfblob:fbd2457 dfblob:13f3606 dfblob:a4f2862 dfblob:170dc2f
dfblob:d49155f dfblob:3a04116 dfblob:f281c59 dfblob:9dc89d3
dfblob:bc2d825 dfblob:07056e2 dfblob:2961a1b dfblob:d6165a6
dfblob:174149b dfblob:fd2ecae )
 OR (
bs:"[U-Boot] [PATCH] mpc83xx: increase BOOTMAPSZ to 16MB" )
	(help)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20081106133126.GA28522@oksana.dev.rtsoft.ru \
    --to=avorontsov@ru.mvista.com \
    --cc=u-boot@lists.denx.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Be sure your reply has a Subject: header at the top and a blank line before the message body.

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox