[U-Boot] [PATCH v2] scb9328: Add ARM relocation support

[U-Boot] [PATCH v2] scb9328: Add ARM relocation support

[Torsten Koschorrek]

This patch fixes compiler errors due to missing definitions of
CONFIG_SYS_SDRAM_BASE and CONFIG_SYS_INIT_SP_ADDR.
It also does some cleanup: CONFIG_SYS_TEXT_BASE was moved to scb9328.h,
obsolete config.mk was removed. The scb9328 board has 1 DRAM bank, so don't
ask for more banks. CONFIG_NR_DRAM_BANKS will ever be 1.

Signed-off-by: Torsten Koschorrek <koschorrek@synertronixx.de>
---
  board/scb9328/config.mk   |   10 ----------
  board/scb9328/scb9328.c   |   24 +++++++++---------------
  include/configs/scb9328.h |    5 +++++
  3 files changed, 14 insertions(+), 25 deletions(-)
  delete mode 100644 board/scb9328/config.mk

diff --git a/board/scb9328/config.mk b/board/scb9328/config.mk
deleted file mode 100644
index 7c5e067..0000000
--- a/board/scb9328/config.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# This config file is used for compilation of scb93328 sources
-#
-# You might change location of U-Boot in memory by setting right 
CONFIG_SYS_TEXT_BASE.
-# This allows for example having one copy located at the end of ram and 
stored
-# in flash device and later on while developing use other location to test
-# the code in RAM device only.
-#
-
-CONFIG_SYS_TEXT_BASE = 0x08f00000
diff --git a/board/scb9328/scb9328.c b/board/scb9328/scb9328.c
index 428e8c9..e959b99 100644
--- a/board/scb9328/scb9328.c
+++ b/board/scb9328/scb9328.c
@@ -39,23 +39,17 @@ int board_init (void)
   int dram_init (void)
  {
-#if ( CONFIG_NR_DRAM_BANKS > 0 )
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile void *)SCB9328_SDRAM_1,
+				    SCB9328_SDRAM_1_SIZE);
+
+	return 0;
+}
+
+void dram_init_banksize (void)
+{
  	gd->bd->bi_dram[0].start = SCB9328_SDRAM_1;
  	gd->bd->bi_dram[0].size = SCB9328_SDRAM_1_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 1 )
-	gd->bd->bi_dram[1].start = SCB9328_SDRAM_2;
-	gd->bd->bi_dram[1].size = SCB9328_SDRAM_2_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 2 )
-	gd->bd->bi_dram[2].start = SCB9328_SDRAM_3;
-	gd->bd->bi_dram[2].size = SCB9328_SDRAM_3_SIZE;
-#endif
-#if ( CONFIG_NR_DRAM_BANKS > 3 )
-	gd->bd->bi_dram[3].start = SCB9328_SDRAM_4;
-	gd->bd->bi_dram[3].size = SCB9328_SDRAM_4_SIZE;
-#endif
-	return 0;
  }
   /**
diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h
index 6a92ec3..839d0e3 100644
--- a/include/configs/scb9328.h
+++ b/include/configs/scb9328.h
@@ -126,6 +126,11 @@
  #define SCB9328_SDRAM_1		0x08000000	/* SDRAM bank #1	   */
  #define SCB9328_SDRAM_1_SIZE	0x01000000	/* 16 MB		   */
+#define CONFIG_SYS_TEXT_BASE	0x10000000
+
+#define CONFIG_SYS_SDRAM_BASE	SCB9328_SDRAM_1
+#define CONFIG_SYS_INIT_SP_ADDR	SCB9328_SDRAM_1 + 0xf00000
+
  /*
   * Configuration for FLASH memory for the Synertronixx board
   */
-- 
1.7.5.4

[U-Boot] [PATCH v2] scb9328: Add ARM relocation support

[Stefano Babic]

On 07/04/2011 01:06 PM, Torsten Koschorrek wrote:
> This patch fixes compiler errors due to missing definitions of
> CONFIG_SYS_SDRAM_BASE and CONFIG_SYS_INIT_SP_ADDR.
> It also does some cleanup: CONFIG_SYS_TEXT_BASE was moved to scb9328.h,
> obsolete config.mk was removed. The scb9328 board has 1 DRAM bank, so don't
> ask for more banks. CONFIG_NR_DRAM_BANKS will ever be 1.
> 
> Signed-off-by: Torsten Koschorrek <koschorrek@synertronixx.de>
> ---

Torsten,

checkpatch reports a couple of errors and your patch seems corrupted.
Have you used "git send-email" to post your patch ?

WARNING: space prohibited between function name and open parenthesis '('
#60: FILE: board/scb9328/scb9328.c:48:
+void dram_init_banksize (void)

ERROR: patch seems to be corrupt (line wrapped?)
#80: FILE: board/scb9328/scb9328.c:53:
diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h

ERROR: Macros with complex values should be enclosed in parenthesis
#90: FILE: board/scb9328/scb9328.c:131:
+#define CONFIG_SYS_INIT_SP_ADDR	SCB9328_SDRAM_1 + 0xf00000

total: 2 errors, 2 warnings, 46 lines checked

Can you fix them and repost ?

> +#define CONFIG_SYS_INIT_SP_ADDR	SCB9328_SDRAM_1 + 0xf00000

You must add parenthesis surrounding the values.

Best regards,
Stefano Babic

-- 
=====================================================================
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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
=====================================================================

[U-Boot] [PATCH v2] scb9328: Add ARM relocation support

[Torsten Koschorrek]

Stefano Babic wrote:
> On 07/04/2011 01:06 PM, Torsten Koschorrek wrote:
>> This patch fixes compiler errors due to missing definitions of
>> CONFIG_SYS_SDRAM_BASE and CONFIG_SYS_INIT_SP_ADDR.
>> It also does some cleanup: CONFIG_SYS_TEXT_BASE was moved to scb9328.h,
>> obsolete config.mk was removed. The scb9328 board has 1 DRAM bank, so don't
>> ask for more banks. CONFIG_NR_DRAM_BANKS will ever be 1.
>>
>> Signed-off-by: Torsten Koschorrek<koschorrek@synertronixx.de>
>> ---
>
> Torsten,
>
> checkpatch reports a couple of errors and your patch seems corrupted.
> Have you used "git send-email" to post your patch ?

I used git format-patch plus mozilla/iceape. Hmm, maybe I choose another 
mailer for sending patches the next time...

>
> WARNING: space prohibited between function name and open parenthesis '('
> #60: FILE: board/scb9328/scb9328.c:48:
> +void dram_init_banksize (void)
>

fixed in v3

> ERROR: patch seems to be corrupt (line wrapped?)
> #80: FILE: board/scb9328/scb9328.c:53:
> diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h
>

hopefully ok in v3, this most probably came from mozilla

> ERROR: Macros with complex values should be enclosed in parenthesis
> #90: FILE: board/scb9328/scb9328.c:131:
> +#define CONFIG_SYS_INIT_SP_ADDR	SCB9328_SDRAM_1 + 0xf00000
>

fixed in v3

> Best regards,
> Stefano Babic
>

Torsten

[U-Boot] [PATCH v2] scb9328: Add ARM relocation support

[Graeme Russ]

Hi Torsten,

On 10/07/11 01:36, Torsten Koschorrek wrote:
> Stefano Babic wrote:
>> On 07/04/2011 01:06 PM, Torsten Koschorrek wrote:
>>> This patch fixes compiler errors due to missing definitions of
>>> CONFIG_SYS_SDRAM_BASE and CONFIG_SYS_INIT_SP_ADDR.
>>> It also does some cleanup: CONFIG_SYS_TEXT_BASE was moved to scb9328.h,
>>> obsolete config.mk was removed. The scb9328 board has 1 DRAM bank, so don't
>>> ask for more banks. CONFIG_NR_DRAM_BANKS will ever be 1.
>>>
>>> Signed-off-by: Torsten Koschorrek<koschorrek@synertronixx.de>
>>> ---
>>
>> Torsten,
>>
>> checkpatch reports a couple of errors and your patch seems corrupted.
>> Have you used "git send-email" to post your patch ?
> 
> I used git format-patch plus mozilla/iceape. Hmm, maybe I choose another 
> mailer for sending patches the next time...
> 

use git send-email - trust me, this will save you a heap of pain :)

Regards,

Graeme