[U-Boot] [PATCH 08/25] SPEAr: Add configuration options for spear3xx and spear6xx boards
Amit Virdi
amit.virdi at st.com
Wed Mar 7 13:03:57 CET 2012
From: Vipin KUMAR <vipin.kumar at st.com>
spear3xx and 6xx 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
Also, renaming the include/configs/spearxxx.h files to spear3xx_evb.h,
spear6xx_evb.h etc to depict evaluation board configuration.
Signed-off-by: Vipin Kumar <vipin.kumar at st.com>
Signed-off-by: Amit Virdi <amit.virdi at st.com>
---
board/spear/spear300/config.mk | 13 +---------
board/spear/spear310/config.mk | 11 --------
board/spear/spear320/config.mk | 11 --------
board/spear/spear600/config.mk | 13 +---------
boards.cfg | 20 ++++++++++++---
doc/README.spear | 31 +++++++++++++++++-------
include/configs/{spear3xx.h => spear3xx_evb.h} | 10 +++++++
include/configs/{spear6xx.h => spear6xx_evb.h} | 10 +++++++
8 files changed, 60 insertions(+), 59 deletions(-)
rename include/configs/{spear3xx.h => spear3xx_evb.h} (96%)
rename include/configs/{spear6xx.h => spear6xx_evb.h} (89%)
diff --git a/board/spear/spear300/config.mk b/board/spear/spear300/config.mk
index 5848ef8..0706430 100644
--- a/board/spear/spear300/config.mk
+++ b/board/spear/spear300/config.mk
@@ -25,15 +25,4 @@
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
+ALL += $(obj)u-boot.img
diff --git a/board/spear/spear310/config.mk b/board/spear/spear310/config.mk
index f8a6bdb..d644238 100644
--- a/board/spear/spear310/config.mk
+++ b/board/spear/spear310/config.mk
@@ -27,18 +27,7 @@ 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
index f8a6bdb..d644238 100644
--- a/board/spear/spear320/config.mk
+++ b/board/spear/spear320/config.mk
@@ -27,18 +27,7 @@ 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
index 5848ef8..0706430 100644
--- a/board/spear/spear600/config.mk
+++ b/board/spear/spear600/config.mk
@@ -25,15 +25,4 @@
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
+ALL += $(obj)u-boot.img
diff --git a/boards.cfg b/boards.cfg
index 28cc345..9eae88d3 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -178,10 +178,22 @@ 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_nand arm arm926ejs spear310 spear spear spear3xx_evb:spear310,nand
+spear310_usbtty arm arm926ejs spear310 spear spear spear3xx_evb:spear310,usbtty
+spear310_usbtty_nand arm arm926ejs spear310 spear spear spear3xx_evb:spear310,usbtty,nand
+spear320 arm arm926ejs spear320 spear spear spear3xx_evb:spear320
+spear320_nand arm arm926ejs spear320 spear spear spear3xx_evb:spear320,nand
+spear320_usbtty arm arm926ejs spear320 spear spear spear3xx_evb:spear320,usbtty
+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..3161e64 100644
--- a/doc/README.spear
+++ b/doc/README.spear
@@ -6,9 +6,9 @@ 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.
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 +22,7 @@ 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
@@ -32,17 +32,30 @@ u-boot is not currently supporting all peripeharls (just a few as listed below).
Build options
make spear600_config
+ spear600 build with environment variables placed at default
+ location i.e. Serial NOR device
+ make spear600_nand_config
+ spear600 build with environment variables placed in NAND device
+ make spear600_usbtty_config
+ spear600 build with usbtty terminal as default and environment
+ placed at default location
+ make spear600_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 spear310_nand_config
+ make spear310_usbtty_config
+ make spear310_usbtty_nand_config
make spear320_config
+ make spear320_nand_config
+ make spear320_usbtty_config
+ make spear320_usbtty_nand_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
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..263c058 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 1
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND 1
+#else
+#define CONFIG_ENV_IS_IN_FLASH 1
+#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..a61d9be 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 1
+#endif
+
+#if defined(CONFIG_nand)
+#define CONFIG_ENV_IS_IN_NAND 1
+#else
+#define CONFIG_ENV_IS_IN_FLASH 1
+#endif
+
#include <configs/spear-common.h>
/* Serial Configuration (PL011) */
--
1.7.2.2
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