[U-Boot] [PATCH][AT91] DataFlash: AT45DB021 fix and AT45DB081 support
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org --- drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 3 ++- 2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 0ad48cd..049da69 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -56,7 +56,7 @@ int AT91F_DataflashInit (void) switch (dfcode) { case AT45DB021: dataflash_info[i].Device.pages_number = 1024; - dataflash_info[i].Device.pages_size = 263; + dataflash_info[i].Device.pages_size = 264; dataflash_info[i].Device.page_offset = 9; dataflash_info[i].Device.byte_mask = 0x300; dataflash_info[i].Device.cs = cs[i].cs; @@ -65,6 +65,19 @@ int AT91F_DataflashInit (void) dataflash_info[i].id = dfcode; found[i] += dfcode;; break; + + case AT45DB081: + dataflash_info[i].Device.pages_number = 4096; + dataflash_info[i].Device.pages_size = 264; + dataflash_info[i].Device.page_offset = 9; + dataflash_info[i].Device.byte_mask = 0x300; + dataflash_info[i].Device.cs = cs[i].cs; + dataflash_info[i].Desc.DataFlash_state = IDLE; + dataflash_info[i].logical_address = cs[i].addr; + dataflash_info[i].id = dfcode; + found[i] += dfcode;; + break; + case AT45DB161: dataflash_info[i].Device.pages_number = 4096; dataflash_info[i].Device.pages_size = 528; diff --git a/include/dataflash.h b/include/dataflash.h index 11e5188..d75d9b6 100644 --- a/include/dataflash.h +++ b/include/dataflash.h @@ -135,6 +135,7 @@ struct dataflash_addr { int cs; }; /*-------------------------------------------------------------------------------------------------*/ +#define AT45DB081 0x24 #define AT45DB161 0x2c #define AT45DB021 0x14 #define AT45DB321 0x34
On Fri, Aug 08, 2008 at 10:19:24AM +0400, Sergey Lapin wrote:
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org
drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 3 ++- 2 files changed, 16 insertions(+), 2 deletions(-)
Also - is it possible to include this into 1.3.4?
Thanks a lot, S.
In message 20080808063012.GA3716@fan.ossfans.org you wrote:
On Fri, Aug 08, 2008 at 10:19:24AM +0400, Sergey Lapin wrote:
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org
drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 3 ++- 2 files changed, 16 insertions(+), 2 deletions(-)
Also - is it possible to include this into 1.3.4?
If you manage to push the AT91 custodian to send a pull request in time - sure :-)
Best regards,
Wolfgang Denk
On 10:30 Fri 08 Aug , Sergey Lapin wrote:
On Fri, Aug 08, 2008 at 10:19:24AM +0400, Sergey Lapin wrote:
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org
drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 3 ++- 2 files changed, 16 insertions(+), 2 deletions(-)
Also - is it possible to include this into 1.3.4?
DataFlash: AT45DB021 fix and AT45DB081 support
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org -------------------------- Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all y Applying DataFlash: AT45DB021 fix and AT45DB081 support error: patch failed: include/dataflash.h:135 error: include/dataflash.h: patch does not apply Patch failed at 0003.
Please rebase your patch against current HEAD
Best Regards, J.
From: Sergey Lapin slapin@slind.org
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org --- drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 2 +- 2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 0ad48cd..049da69 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -56,7 +56,7 @@ int AT91F_DataflashInit (void) switch (dfcode) { case AT45DB021: dataflash_info[i].Device.pages_number = 1024; - dataflash_info[i].Device.pages_size = 263; + dataflash_info[i].Device.pages_size = 264; dataflash_info[i].Device.page_offset = 9; dataflash_info[i].Device.byte_mask = 0x300; dataflash_info[i].Device.cs = cs[i].cs; @@ -65,6 +65,19 @@ int AT91F_DataflashInit (void) dataflash_info[i].id = dfcode; found[i] += dfcode;; break; + + case AT45DB081: + dataflash_info[i].Device.pages_number = 4096; + dataflash_info[i].Device.pages_size = 264; + dataflash_info[i].Device.page_offset = 9; + dataflash_info[i].Device.byte_mask = 0x300; + dataflash_info[i].Device.cs = cs[i].cs; + dataflash_info[i].Desc.DataFlash_state = IDLE; + dataflash_info[i].logical_address = cs[i].addr; + dataflash_info[i].id = dfcode; + found[i] += dfcode;; + break; + case AT45DB161: dataflash_info[i].Device.pages_number = 4096; dataflash_info[i].Device.pages_size = 528; diff --git a/include/dataflash.h b/include/dataflash.h index 11e5188..3d44d55 100644 --- a/include/dataflash.h +++ b/include/dataflash.h @@ -135,9 +135,9 @@ struct dataflash_addr { int cs; }; /*-------------------------------------------------------------------------------------------------*/ - #define AT45DB161 0x2c #define AT45DB021 0x14 +#define AT45DB081 0x24 #define AT45DB321 0x34 #define AT45DB642 0x3c #define AT45DB128 0x10
On 01:37 Sat 09 Aug , Sergey Lapin wrote:
From: Sergey Lapin slapin@slind.org
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org
drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 2 +- 2 files changed, 15 insertions(+), 2 deletions(-)
Applied to u-boot-at91
Best Regards, J.
On Sat, Aug 09, 2008 at 12:35:29AM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 01:37 Sat 09 Aug , Sergey Lapin wrote:
From: Sergey Lapin slapin@slind.org
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org
drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 2 +- 2 files changed, 15 insertions(+), 2 deletions(-)
Applied to u-boot-at91
Thanks a lot!
S.
Fix for page size of AT45DB021. Also adding bigger AT45DB081 which comes with some newer boards.
Signed-off-by: Sergey Lapin slapin@ossfans.org --- drivers/mtd/dataflash.c | 15 ++++++++++++++- include/dataflash.h | 2 +- 2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/dataflash.c b/drivers/mtd/dataflash.c index 0ad48cd..049da69 100644 --- a/drivers/mtd/dataflash.c +++ b/drivers/mtd/dataflash.c @@ -56,7 +56,7 @@ int AT91F_DataflashInit (void) switch (dfcode) { case AT45DB021: dataflash_info[i].Device.pages_number = 1024; - dataflash_info[i].Device.pages_size = 263; + dataflash_info[i].Device.pages_size = 264; dataflash_info[i].Device.page_offset = 9; dataflash_info[i].Device.byte_mask = 0x300; dataflash_info[i].Device.cs = cs[i].cs; @@ -65,6 +65,19 @@ int AT91F_DataflashInit (void) dataflash_info[i].id = dfcode; found[i] += dfcode;; break; + + case AT45DB081: + dataflash_info[i].Device.pages_number = 4096; + dataflash_info[i].Device.pages_size = 264; + dataflash_info[i].Device.page_offset = 9; + dataflash_info[i].Device.byte_mask = 0x300; + dataflash_info[i].Device.cs = cs[i].cs; + dataflash_info[i].Desc.DataFlash_state = IDLE; + dataflash_info[i].logical_address = cs[i].addr; + dataflash_info[i].id = dfcode; + found[i] += dfcode;; + break; + case AT45DB161: dataflash_info[i].Device.pages_number = 4096; dataflash_info[i].Device.pages_size = 528; diff --git a/include/dataflash.h b/include/dataflash.h index 11e5188..3d44d55 100644 --- a/include/dataflash.h +++ b/include/dataflash.h @@ -135,9 +135,9 @@ struct dataflash_addr { int cs; }; /*-------------------------------------------------------------------------------------------------*/ - #define AT45DB161 0x2c #define AT45DB021 0x14 +#define AT45DB081 0x24 #define AT45DB321 0x34 #define AT45DB642 0x3c #define AT45DB128 0x10
participants (3)
-
Jean-Christophe PLAGNIOL-VILLARD -
Sergey Lapin -
Wolfgang Denk