Patchwork [U-Boot,11/11] powerpc/ppc4xx: Remove CONFIG_SYS_FLASH_PROTECTION from gdsys boards

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Submitter Dirk Eibach
Date April 22, 2013, 11:16 a.m.
Message ID <1366629372-32022-12-git-send-email-eibach@gdsys.de>
Download mbox | patch
Permalink /patch/238461/
State Superseded
Delegated to: Stefan Roese
Headers show

Comments

Dirk Eibach - April 22, 2013, 11:16 a.m.
CONFIG_SYS_FLASH_PROTECTION was active on most gdsys boards by default,
while hardware flash protection was not implemented.
Hardware support was added recently and we get into trouble because backward
compatibility is broken (u-boot can't unprotect the protected flash after a
downgrade). So we decided to disable hardware flash protection for all our boards.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>

---
 include/configs/dlvision-10g.h |    3 +--
 include/configs/dlvision.h     |    3 +--
 include/configs/io.h           |    3 +--
 include/configs/iocon.h        |    3 +--
 include/configs/neo.h          |    3 +--
 5 files changed, 5 insertions(+), 10 deletions(-)

Patch

diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h
index 2cd2027..1f82d7c 100644
--- a/include/configs/dlvision-10g.h
+++ b/include/configs/dlvision-10g.h
@@ -34,7 +34,7 @@ 
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		dlvsion-10g
-#define CONFIG_IDENT_STRING	" dlvision-10g 0.03"
+#define CONFIG_IDENT_STRING	" dlvision-10g 0.04"
 #include "amcc-common.h"
 
 #define CONFIG_BOARD_EARLY_INIT_F
@@ -161,7 +161,6 @@ 
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write/ms */
 
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buff'd writes */
-#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protect */
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_QUIET_TEST	1	/* no warn upon unknown flash */
diff --git a/include/configs/dlvision.h b/include/configs/dlvision.h
index c490ff6..6d922f2 100644
--- a/include/configs/dlvision.h
+++ b/include/configs/dlvision.h
@@ -34,7 +34,7 @@ 
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		dlvision
-#define CONFIG_IDENT_STRING	" dlvision 0.01"
+#define CONFIG_IDENT_STRING	" dlvision 0.02"
 #include "amcc-common.h"
 
 #define CONFIG_BOARD_EARLY_INIT_F	/* call board_early_init_f */
@@ -125,7 +125,6 @@ 
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write/ms */
 
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buff'd writes */
-#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protect */
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_QUIET_TEST	1	/* no warn upon unknown flash */
diff --git a/include/configs/io.h b/include/configs/io.h
index 03661cc..b4558e4 100644
--- a/include/configs/io.h
+++ b/include/configs/io.h
@@ -34,7 +34,7 @@ 
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		io
-#define CONFIG_IDENT_STRING	" io 0.05"
+#define CONFIG_IDENT_STRING	" io 0.06"
 #include "amcc-common.h"
 
 #define CONFIG_BOARD_EARLY_INIT_F
@@ -139,7 +139,6 @@ 
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write/ms */
 
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buff'd writes */
-#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protect */
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_QUIET_TEST	1	/* no warn upon unknown flash */
diff --git a/include/configs/iocon.h b/include/configs/iocon.h
index 441b37b..f10e929 100644
--- a/include/configs/iocon.h
+++ b/include/configs/iocon.h
@@ -34,7 +34,7 @@ 
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		iocon
-#define CONFIG_IDENT_STRING	" iocon 0.04"
+#define CONFIG_IDENT_STRING	" iocon 0.05"
 #include "amcc-common.h"
 
 #define CONFIG_BOARD_EARLY_INIT_F
@@ -160,7 +160,6 @@  int fpga_gpio_get(unsigned int bus, int pin);
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write/ms */
 
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buff'd writes */
-#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protect */
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO	/* 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_QUIET_TEST	1	/* no warn upon unknown flash */
diff --git a/include/configs/neo.h b/include/configs/neo.h
index 38b5bec..59d7820 100644
--- a/include/configs/neo.h
+++ b/include/configs/neo.h
@@ -35,7 +35,7 @@ 
  * Include common defines/options for all AMCC eval boards
  */
 #define CONFIG_HOSTNAME		neo
-#define CONFIG_IDENT_STRING	" neo 0.01"
+#define CONFIG_IDENT_STRING	" neo 0.02"
 #include "amcc-common.h"
 
 #define CONFIG_BOARD_EARLY_INIT_F
@@ -146,7 +146,6 @@ 
 #define CONFIG_SYS_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms)	*/
 
 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster)	*/
-#define CONFIG_SYS_FLASH_PROTECTION	1	/* use hardware flash protection	*/
 
 #define CONFIG_SYS_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
 #define CONFIG_SYS_FLASH_QUIET_TEST	1	/* don't warn upon unknown flash	*/