Patchwork [U-Boot,V2,08/24] SPEAr: Add configuration options for spear3xx and spear6xx boards

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Submitter Amit Virdi
Date March 30, 2012, 6:54 a.m.
Message ID <e0956418b24ef3f864334226aa28bdbfd03544bc.1333090212.git.amit.virdi@st.com>
Download mbox | patch
Permalink /patch/149557/
State Superseded
Delegated to: Stefan Roese
Headers show

Comments

Amit Virdi - March 30, 2012, 6:54 a.m.
From: Vipin KUMAR <vipin.kumar@st.com>

This patch adds options for all the below mentioned configurations and
subsequently renames the include/configs/spearxxx.h files to spear3xx_evb.h,
spear6xx_evb.h etc to depict evaluation board configuration.

SPEAr3xx and SPEAr6xx boards can be compiled in following configurations
1. Environment placed in NAND
2. Console on usb device
3. Console on usb device with environment placed in NAND
4. SPEAr310 and SPEAr320 support environment variables in parallel
NOR flash.

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Amit Virdi <amit.virdi@st.com>
---
 board/spear/spear300/config.mk                 |   39 ------------------
 board/spear/spear310/config.mk                 |   44 ---------------------
 board/spear/spear320/config.mk                 |   44 ---------------------
 board/spear/spear600/config.mk                 |   39 ------------------
 boards.cfg                                     |   24 +++++++++--
 doc/README.spear                               |   50 ++++++++++++++++--------
 include/configs/spear-common.h                 |    3 +
 include/configs/{spear3xx.h => spear3xx_evb.h} |   10 +++++
 include/configs/{spear6xx.h => spear6xx_evb.h} |   10 +++++
 9 files changed, 77 insertions(+), 186 deletions(-)
 delete mode 100644 board/spear/spear300/config.mk
 delete mode 100644 board/spear/spear310/config.mk
 delete mode 100644 board/spear/spear320/config.mk
 delete mode 100644 board/spear/spear600/config.mk
 rename include/configs/{spear3xx.h => spear3xx_evb.h} (96%)
 rename include/configs/{spear6xx.h => spear6xx_evb.h} (89%)

Patch

diff --git a/board/spear/spear300/config.mk b/board/spear/spear300/config.mk
deleted file mode 100644
index 5848ef8..0000000
--- a/board/spear/spear300/config.mk
+++ /dev/null
@@ -1,39 +0,0 @@ 
-#
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#########################################################################
-
-CONFIG_SYS_TEXT_BASE = 0x00700000
-
-ALL-y += $(obj)u-boot.img
-
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
-
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
diff --git a/board/spear/spear310/config.mk b/board/spear/spear310/config.mk
deleted file mode 100644
index f8a6bdb..0000000
--- a/board/spear/spear310/config.mk
+++ /dev/null
@@ -1,44 +0,0 @@ 
-#
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#########################################################################
-
-CONFIG_SYS_TEXT_BASE = 0x00700000
-
-ALL-y += $(obj)u-boot.img
-
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
-
-# Support parallel flash
-ifeq ($(FLASH),PNOR)
-PLATFORM_RELFLAGS += -DCONFIG_FLASH_PNOR
-endif
-
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
diff --git a/board/spear/spear320/config.mk b/board/spear/spear320/config.mk
deleted file mode 100644
index f8a6bdb..0000000
--- a/board/spear/spear320/config.mk
+++ /dev/null
@@ -1,44 +0,0 @@ 
-#
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#########################################################################
-
-CONFIG_SYS_TEXT_BASE = 0x00700000
-
-ALL-y += $(obj)u-boot.img
-
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
-
-# Support parallel flash
-ifeq ($(FLASH),PNOR)
-PLATFORM_RELFLAGS += -DCONFIG_FLASH_PNOR
-endif
-
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
diff --git a/board/spear/spear600/config.mk b/board/spear/spear600/config.mk
deleted file mode 100644
index 5848ef8..0000000
--- a/board/spear/spear600/config.mk
+++ /dev/null
@@ -1,39 +0,0 @@ 
-#
-# (C) Copyright 2009
-# Vipin Kumar, ST Microelectronics <vipin.kumar@st.com>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-
-#########################################################################
-
-CONFIG_SYS_TEXT_BASE = 0x00700000
-
-ALL-y += $(obj)u-boot.img
-
-# Environment variables in NAND
-ifeq ($(ENV),NAND)
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_NAND
-else
-PLATFORM_RELFLAGS += -DCONFIG_ENV_IS_IN_FLASH
-endif
-
-ifeq ($(CONSOLE),USB)
-PLATFORM_RELFLAGS += -DCONFIG_SPEAR_USBTTY
-endif
diff --git a/boards.cfg b/boards.cfg
index 28cc345..d03be63 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -178,10 +178,26 @@  omap730p2_cs0boot	     arm         arm926ejs   omap730p2		 ti             omap
 omap730p2_cs3boot	     arm         arm926ejs   omap730p2		 ti             omap        omap730p2:CS3_BOOT
 edminiv2                     arm         arm926ejs   -                   LaCie          orion5x
 dkb			     arm         arm926ejs   -                   Marvell        pantheon
-spear300                     arm         arm926ejs   spear300            spear          spear       spear3xx:spear300
-spear310                     arm         arm926ejs   spear310            spear          spear       spear3xx:spear310
-spear320                     arm         arm926ejs   spear320            spear          spear       spear3xx:spear320
-spear600                     arm         arm926ejs   spear600            spear          spear       spear6xx:spear600
+spear300                     arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300
+spear300_nand                arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,nand
+spear300_usbtty              arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,usbtty
+spear300_usbtty_nand         arm         arm926ejs   spear300            spear          spear       spear3xx_evb:spear300,usbtty,nand
+spear310                     arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310
+spear310_pnor                arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,FLASH_PNOR
+spear310_nand                arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,nand
+spear310_usbtty              arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty
+spear310_usbtty_pnor         arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty,FLASH_PNOR
+spear310_usbtty_nand         arm         arm926ejs   spear310            spear          spear       spear3xx_evb:spear310,usbtty,nand
+spear320                     arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320
+spear320_pnor                arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,FLASH_PNOR
+spear320_nand                arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,nand
+spear320_usbtty              arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty
+spear320_usbtty_pnor         arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty,FLASH_PNOR
+spear320_usbtty_nand         arm         arm926ejs   spear320            spear          spear       spear3xx_evb:spear320,usbtty,nand
+spear600                     arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600
+spear600_nand                arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,nand
+spear600_usbtty              arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,usbtty
+spear600_usbtty_nand         arm         arm926ejs   spear600            spear          spear       spear6xx_evb:spear600,usbtty,nand
 versatileab                  arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_AB
 versatilepb                  arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_PB
 versatileqemu                arm         arm926ejs   versatile           armltd         versatile   versatile:ARCH_VERSATILE_QEMU,ARCH_VERSATILE_PB
diff --git a/doc/README.spear b/doc/README.spear
index a6ff7fd..0789b3f 100644
--- a/doc/README.spear
+++ b/doc/README.spear
@@ -6,9 +6,10 @@  SPEAr600 is also known as SPEArPlus and SPEAr300 is also known as SPEArBasic
 The SPEAr SoC family embeds a customizable logic that can be programmed
 one-time by a customer at silicon mask level (i.e. not at runtime!).
 
-We are now adding the support in u-boot for two SoC: SPEAr600 and SPEAr3xx.
+U-Boot supports four SoCs: SPEAr600, SPEAr3xx
 
-All 4 SoCs share common peripherals.
+All 4 SoCs (SPEAr3xx and SPEAr600) share common peripherals. SPEAr300 and
+SPEAr600 do not have EMI.
 
 1. ARM926ejs core based (sp600 has two cores, the 2nd handled only in Linux)
 2. FastEthernet (sp600 has Gbit version, but same controller - GMAC)
@@ -22,7 +23,7 @@  All 4 SoCs share common peripherals.
 10. others ..
 
 Everything is supported in Linux.
-u-boot is not currently supporting all peripeharls (just a few as listed below).
+u-boot is currently not supporting all peripeharls (just a few as listed below).
 1. USB Device
 2. NAND controller (FSMC)
 3. Serial Memory Interface
@@ -31,21 +32,38 @@  u-boot is not currently supporting all peripeharls (just a few as listed below).
 5. UART
 
 Build options
-	make spear600_config
+	make spear320_config
+		spear320 build with environment variables placed at default
+		location i.e. Serial NOR device
+	make spear320_pnor_config
+		This option generates a uboot image that supports emi controller
+		for CFI compliant parallel NOR flash. Environment variables are
+		placed in Parallel NOR device
+	make spear320_nand_config
+		spear320 build with environment variables placed in NAND device
+	make spear320_usbtty_config
+		spear320 build with usbtty terminal as default and environment
+		placed at default location
+	make spear320_usbtty_pnor_config
+		spear320 build with usbtty terminal as default and environment
+		placed in pnor device
+	make spear320_usbtty_nand_config
+		Build with usbtty terminal as default and environment placed in
+		NAND device
 	make spear300_config
+	make spear300_nand_config
+	make spear300_usbtty_config
+	make spear300_usbtty_nand_config
 	make spear310_config
-	make spear320_config
-
-Further options
-	make ENV=NAND (supported by all 4 SoCs)
-	- This option generates a uboot image that saves environment inn NAND
-
-	make CONSOLE=USB (supported by all 4 SoCs)
-	- This option generates a uboot image for using usbdevice as a tty i/f
-
-	make FLASH=PNOR (supported by SPEAr310 and SPEAr320)
-	- This option generates a uboot image that supports emi controller for
-	CFI compliant parallel NOR flash
+	make spear310_pnor_config
+	make spear310_nand_config
+	make spear310_usbtty_config
+	make spear310_usbtty_pnor_config
+	make spear310_usbtty_nand_config
+	make spear600_config
+	make spear600_nand_config
+	make spear600_usbtty_config
+	make spear600_usbtty_nand_config
 
 Mac id storage and retrieval in spear platforms
 
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index bf91d72..b7ba6af 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -27,6 +27,9 @@ 
  * Common configurations used for both spear3xx as well as spear6xx
  */
 
+/* U-boot Load Address */
+#define CONFIG_SYS_TEXT_BASE			0x00700000
+
 /* Ethernet driver configuration */
 #define CONFIG_MII
 #define CONFIG_DESIGNWARE_ETH
diff --git a/include/configs/spear3xx.h b/include/configs/spear3xx_evb.h
similarity index 96%
rename from include/configs/spear3xx.h
rename to include/configs/spear3xx_evb.h
index f3e3354..d6fdc09 100644
--- a/include/configs/spear3xx.h
+++ b/include/configs/spear3xx_evb.h
@@ -39,6 +39,16 @@ 
 #define CONFIG_SPEAR320				1
 #endif
 
+#if defined(CONFIG_usbtty)
+#define CONFIG_SPEAR_USBTTY
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_ENV_IS_IN_FLASH
+#endif
+
 #include <configs/spear-common.h>
 
 /* Ethernet driver configuration */
diff --git a/include/configs/spear6xx.h b/include/configs/spear6xx_evb.h
similarity index 89%
rename from include/configs/spear6xx.h
rename to include/configs/spear6xx_evb.h
index c5bcc30..18bd140 100644
--- a/include/configs/spear6xx.h
+++ b/include/configs/spear6xx_evb.h
@@ -30,6 +30,16 @@ 
  */
 #define CONFIG_SPEAR600				1
 
+#if defined(CONFIG_usbtty)
+#define CONFIG_SPEAR_USBTTY
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND
+#else
+#define CONFIG_ENV_IS_IN_FLASH
+#endif
+
 #include <configs/spear-common.h>
 
 /* Serial Configuration (PL011) */