diff mbox

[U-Boot] powerpc/83xx: add support for kmtepr2 board

Message ID 1405588540-20485-1-git-send-email-holger.brunck@keymile.com
State Superseded
Delegated to: Kim Phillips
Headers show

Commit Message

Holger Brunck July 17, 2014, 9:15 a.m. UTC 
From: Christoph Dietrich <christoph.dietrich@keymile.com>

This board is similar to TUXX1, but it has a different FPGA connected to
chipselect 2. Therefore we need a different configuration for this
chipselect.

Signed-off-by: Christoph Dietrich <christoph.dietrich@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Kim Phillips <kim.phillips@freescale.com>
---
 boards.cfg              |  1 +
 include/configs/tuxx1.h | 42 ++++++++++++++++++++++++++++++++++--------
 2 files changed, 35 insertions(+), 8 deletions(-)

Comments

Holger Brunck Nov. 24, 2014, 10:58 a.m. UTC | #1 
On 07/17/2014 11:15 AM, Holger Brunck wrote:
> From: Christoph Dietrich <christoph.dietrich@keymile.com>
> 
> This board is similar to TUXX1, but it has a different FPGA connected to
> chipselect 2. Therefore we need a different configuration for this
> chipselect.
> 
> Signed-off-by: Christoph Dietrich <christoph.dietrich@keymile.com>
> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
> cc: Kim Phillips <kim.phillips@freescale.com>
> ---

ping request on this one. Posted in July...

Regards
Holger
Holger Brunck Jan. 6, 2015, 8:23 a.m. UTC | #2 
On 11/24/2014 11:58 AM, Holger Brunck wrote:
> On 07/17/2014 11:15 AM, Holger Brunck wrote:
>> From: Christoph Dietrich <christoph.dietrich@keymile.com>
>>
>> This board is similar to TUXX1, but it has a different FPGA connected to
>> chipselect 2. Therefore we need a different configuration for this
>> chipselect.
>>
>> Signed-off-by: Christoph Dietrich <christoph.dietrich@keymile.com>
>> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
>> cc: Kim Phillips <kim.phillips@freescale.com>
>> ---
> 
> ping request on this one. Posted in July...
> 

Tom, I am unable to get an answer from Kim for this one here. Could you pick
this one up?

Regards
Holger
diff mbox

Patch

diff --git a/boards.cfg b/boards.cfg
index 1ba2081..7ddf34d 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -717,6 +717,7 @@  Active  powerpc     mpc83xx        -           keymile         km83xx
 Active  powerpc     mpc83xx        -           keymile         km83xx              kmeter1                               km8360:KMETER1                                                                                                                    Holger Brunck <holger.brunck@keymile.com>
 Active  powerpc     mpc83xx        -           keymile         km83xx              kmopti2                               tuxx1:KMOPTI2                                                                                                                     Holger Brunck <holger.brunck@keymile.com>
 Active  powerpc     mpc83xx        -           keymile         km83xx              kmsupx5                               tuxx1:KMSUPX5                                                                                                                     Heiko Schocher <hs@denx.de>
+Active  powerpc     mpc83xx        -           keymile         km83xx              kmtepr2                               tuxx1:KMTEPR2                                                                                                                     Holger Brunck <holger.brunck@keymile.com>
 Active  powerpc     mpc83xx        -           keymile         km83xx              kmvect1                               suvd3:KMVECT1                                                                                                                     Holger Brunck <holger.brunck@keymile.com>
 Active  powerpc     mpc83xx        -           keymile         km83xx              suvd3                                 suvd3:SUVD3                                                                                                                       Holger Brunck <holger.brunck@keymile.com>
 Active  powerpc     mpc83xx        -           keymile         km83xx              tuge1                                 tuxx1:TUGE1                                                                                                                       Holger Brunck <holger.brunck@keymile.com>
diff --git a/include/configs/tuxx1.h b/include/configs/tuxx1.h
index 08ead7f..a2eb82c 100644
--- a/include/configs/tuxx1.h
+++ b/include/configs/tuxx1.h
@@ -36,6 +36,9 @@ 
 #elif defined(CONFIG_KMOPTI2)
 #define CONFIG_KM_BOARD_NAME	"kmopti2"
 #define CONFIG_HOSTNAME		kmopti2
+#elif defined(CONFIG_KMTEPR2)
+#define CONFIG_KM_BOARD_NAME    "kmtepr2"
+#define CONFIG_HOSTNAME         kmtepr2
 #else
 #error ("Board not supported")
 #endif
@@ -47,21 +50,42 @@ 
 
 #define CONFIG_SYS_APP1_BASE	0xA0000000    /* PAXG */
 #define	CONFIG_SYS_APP1_SIZE	256 /* Megabytes */
-#if defined(CONFIG_TUXX1) || defined(CONFIG_KMOPTI2)
+#if defined(CONFIG_TUXX1) || defined(CONFIG_KMOPTI2) || defined(CONFIG_KMTEPR2)
 #define CONFIG_SYS_APP2_BASE	0xB0000000    /* PINC3 */
 #define	CONFIG_SYS_APP2_SIZE	256 /* Megabytes */
 #endif
 
 /*
- * Init Local Bus Memory Controller:
+ * Init Local Bus Memory Controller
+ * All devices use Local bus configuration with 8Bit size and the
+ * general-purpose chip-select machine (GPCM) otherwise it's
+ * documented in the table.
  *				      Device on
- * Bank Bus     Machine PortSz  Size  TUDA1  TUXA1  TUGE1  KMSUPX4 KMOPTI2
- * ---- ---     ------- ------  ----- ---------------------------------------
- *  2   Local   GPCM    8 bit  256MB  PAXG  LPXF   PAXI     LPXF   PAXE
- *  3   Local   GPCM    8 bit  256MB  PINC3 PINC2  unused  unused  OPI2(16 bit)
- *
+ * Bank  Size  TUDA1  TUXA1  TUGE1  KMSUPX4 KMOPTI2      KMTEPR2
+ * ----  ----- -------------------------------------------------------
+ *  2   256MB  PAXG  LPXF   PAXI     LPXF   PAXE         NVRAM
+ *  3   256MB  PINC3 PINC2  unused  unused  OPI2(16 bit) TEP2 (16 bit)
  */
 
+#if defined(CONFIG_KMTEPRO2)
+/*
+ * Configuration for C2 (NVRAM) on the local bus
+ */
+#define CONFIG_SYS_LBLAWBAR2_PRELIM    CONFIG_SYS_APP1_BASE
+#define CONFIG_SYS_LBLAWAR2_PRELIM     (LBLAWAR_EN | LBLAWAR_256MB)
+#define CONFIG_SYS_BR2_PRELIM  (CONFIG_SYS_APP1_BASE | \
+				BR_PS_8 | \
+				BR_MS_GPCM | \
+				BR_V)
+#define CONFIG_SYS_OR2_PRELIM  (MEG_TO_AM(CONFIG_SYS_APP1_SIZE) | \
+				OR_GPCM_CSNT | \
+				OR_GPCM_ACS_DIV2 | \
+				OR_GPCM_XACS | \
+				OR_GPCM_SCY_2 | \
+				OR_GPCM_TRLX_SET | \
+				OR_GPCM_EHTR_SET | \
+				OR_GPCM_EAD)
+#else
 /*
  * Configuration for C2 on the local bus
  */
@@ -82,6 +106,8 @@ 
 				 OR_GPCM_TRLX_SET | \
 				 OR_GPCM_EHTR_CLEAR | \
 				 OR_GPCM_EAD)
+#endif
+
 #if defined(CONFIG_TUXX1)
 /*
  * Configuration for C3 on the local bus
@@ -108,7 +134,7 @@ 
 				 MxMR_WLFx_2X)
 #endif
 
-#if defined(CONFIG_KMOPTI2)
+#if defined(CONFIG_KMOPTI2) || defined(CONFIG_KMTEPR2)
 /*
  * Configuration for C3 on the local bus
  */