Patchwork [U-Boot,v7] AT91SAM9*: Change kernel address in dataflash to match u-boot's size

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Submitter Alexandre Belloni
Date July 2, 2012, 2:26 p.m.
Message ID <1341239218-6953-1-git-send-email-alexandre.belloni@piout.net>
Download mbox | patch
Permalink /patch/168604/
State Accepted
Commit e139cb31d32a4f39241bfd83bf622a97d08f6c9d
Delegated to: Andreas Bießmann
Headers show

Comments

Alexandre Belloni - July 2, 2012, 2:26 p.m.
On at91sam platforms, u-boot grew larger than the allocated size in
dataflash, the layout was:
bootstrap  0x00000000
ubootenv   0x00004200
uboot      0x00008400
kernel     0x00042000
fs         0x00252000

u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 =
0x39C00 bytes anymore.

Now, the layout is:
bootstrap  0x00000000
ubootenv   0x00004200
uboot      0x00008400
kernel     0x00084000
fs         0x00294000

Signed-off-by: Alexandre Belloni <alexandre.belloni@piout.net>
---
Changes for v2:
- changed the layout as per Marek's recommendation
Changes for v3:
- prefixed the patch title with AT91SAM9*:
Changes for v4:
- changed the layout again as per Ulf Samuelsson's request:
http://lists.denx.de/pipermail/u-boot/2012-February/118988.html
Changes for v5:
- also update partition list
Changes for v6:
- rebase on latest u-boot-atmel
Changes for v7:
- Still allocate 0x00210000 for the kernel

 board/atmel/at91sam9260ek/partition.c |    6 +++---
 board/atmel/at91sam9261ek/partition.c |    6 +++---
 board/atmel/at91sam9263ek/partition.c |    6 +++---
 board/atmel/at91sam9rlek/partition.c  |    6 +++---
 include/configs/at91sam9260ek.h       |    5 +++--
 include/configs/at91sam9261ek.h       |    5 +++--
 include/configs/at91sam9263ek.h       |    2 +-
 include/configs/at91sam9rlek.h        |    3 ++-
 8 files changed, 21 insertions(+), 18 deletions(-)
Andreas Bießmann - July 2, 2012, 2:41 p.m.
Dear Alexandre Belloni,

On 02.07.2012 16:26, Alexandre Belloni wrote:
> On at91sam platforms, u-boot grew larger than the allocated size in
> dataflash, the layout was:
> bootstrap  0x00000000
> ubootenv   0x00004200
> uboot      0x00008400
> kernel     0x00042000
> fs         0x00252000
> 
> u-boot with the defconfig doesn't seem to fit in 0x42000 - 0x8400 =
> 0x39C00 bytes anymore.
> 
> Now, the layout is:
> bootstrap  0x00000000
> ubootenv   0x00004200
> uboot      0x00008400
> kernel     0x00084000
> fs         0x00294000
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@piout.net>

applied to u-boot-atmel/master, thanks!

Best regards

Andreas Bießmann

Patch

diff --git a/board/atmel/at91sam9260ek/partition.c b/board/atmel/at91sam9260ek/partition.c
index 2629c67..9ec054f 100644
--- a/board/atmel/at91sam9260ek/partition.c
+++ b/board/atmel/at91sam9260ek/partition.c
@@ -34,7 +34,7 @@  struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9261ek/partition.c b/board/atmel/at91sam9261ek/partition.c
index c739b11..51cac77 100644
--- a/board/atmel/at91sam9261ek/partition.c
+++ b/board/atmel/at91sam9261ek/partition.c
@@ -34,7 +34,7 @@  struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9263ek/partition.c b/board/atmel/at91sam9263ek/partition.c
index 7e1d46f..d48fab7 100644
--- a/board/atmel/at91sam9263ek/partition.c
+++ b/board/atmel/at91sam9263ek/partition.c
@@ -33,7 +33,7 @@  struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/board/atmel/at91sam9rlek/partition.c b/board/atmel/at91sam9rlek/partition.c
index 7e1d46f..d48fab7 100644
--- a/board/atmel/at91sam9rlek/partition.c
+++ b/board/atmel/at91sam9rlek/partition.c
@@ -33,7 +33,7 @@  struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
 dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
 	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,   0, "Bootstrap"},
 	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR, 0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
+	{0x00008400, 0x00083FFF, FLAG_PROTECT_SET,   0, "U-Boot"},
+	{0x00084000, 0x00293FFF, FLAG_PROTECT_CLEAR, 0,	"Kernel"},
+	{0x00294000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR, 0,	"FS"},
 };
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 07b1968..ef25fa5 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -187,7 +187,7 @@ 
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -201,7 +201,7 @@ 
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xD0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -230,6 +230,7 @@ 
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING	1
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
diff --git a/include/configs/at91sam9261ek.h b/include/configs/at91sam9261ek.h
index 6fd0b83..014437b 100644
--- a/include/configs/at91sam9261ek.h
+++ b/include/configs/at91sam9261ek.h
@@ -189,7 +189,7 @@ 
 #define CONFIG_ENV_OFFSET	0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -203,7 +203,7 @@ 
 #define CONFIG_ENV_OFFSET	0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xD0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xD0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 "			\
 				"root=/dev/mtdblock0 "			\
 				"mtdparts=atmel_nand:-(root) "		\
@@ -232,6 +232,7 @@ 
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP
 #define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool
diff --git a/include/configs/at91sam9263ek.h b/include/configs/at91sam9263ek.h
index f2163f1..4309f71 100644
--- a/include/configs/at91sam9263ek.h
+++ b/include/configs/at91sam9263ek.h
@@ -318,7 +318,7 @@ 
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 " \
 				"root=/dev/mtdblock0 " \
 				"mtdparts=atmel_nand:-(root) "\
diff --git a/include/configs/at91sam9rlek.h b/include/configs/at91sam9rlek.h
index 45f8baf..c5952e9 100644
--- a/include/configs/at91sam9rlek.h
+++ b/include/configs/at91sam9rlek.h
@@ -155,7 +155,7 @@ 
 #define CONFIG_ENV_OFFSET		0x4200
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 + CONFIG_ENV_OFFSET)
 #define CONFIG_ENV_SIZE		0x4200
-#define CONFIG_BOOTCOMMAND	"cp.b 0xC0042000 0x22000000 0x210000; bootm"
+#define CONFIG_BOOTCOMMAND	"cp.b 0xC0084000 0x22000000 0x210000; bootm"
 #define CONFIG_BOOTARGS		"console=ttyS0,115200 " \
 				"root=/dev/mtdblock0 " \
 				"mtdparts=atmel_nand:-(root) "\
@@ -182,6 +182,7 @@ 
 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
 #define CONFIG_SYS_LONGHELP		1
 #define CONFIG_CMDLINE_EDITING		1
+#define CONFIG_AUTO_COMPLETE
 
 /*
  * Size of malloc() pool