* [U-Boot] [PATCH v4 01/12] SPEAr : Adding README.spear in doc
@ 2010-01-13 13:01 Tom
0 siblings, 0 replies; 2+ messages in thread
From: Tom @ 2010-01-13 13:01 UTC (permalink / raw)
To: u-boot
README.spear contains information about SPEAr architecture and
build options etc
Signed-off-by: Vipin <vipin.kumar@st.com>
---
doc/README.spear | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
create mode 100644 doc/README.spear
diff --git a/doc/README.spear b/doc/README.spear
new file mode 100644
index 0000000..59e9a95
--- /dev/null
+++ b/doc/README.spear
@@ -0,0 +1,53 @@
+
+SPEAr (Structured Processor Enhanced Architecture).
+
+SPEAr600 is also known as SPEArPlus and SPEAr300 is also known as SPEArBasic
+
+The SPEAr SoC family also embeds a customizable logic that could be programmed
Could be changed to
"The SPEAr SoC family embeds 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.
This could be moved to 2nd sentence.
+Pls note that SPEAr300/310/320 differs only for the default customization.
This is not needed.
+
+All 4 SoCs 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)
+3. USB Host
+4. USB Device
+5. NAND controller (FSMC)
+6. Serial NOR ctrl
+7. I2C
+8. SPI
+9. CLCD
+10. others ..
+
+sp600 is not customized by default.
+sp3xx are differently customized.
Please explain what you mean by customizing and differently customizing
+sp300 is more oriented to TELECOM/video (it has tdm, i2s, ITU i/f support)
+sp310 for networking (a part GMAC in fixed part, it has 5 MACB ctrls in
+custom)
+sp320 for industrial (SPP ctrl, CAN ctrl, 2 MACBs, ...)
+
+Everything is supported in Linux.
+u-boot is not currently supporting all peripeharls (just a few).
+
Please list what is supported.
+More description can be found on Internet, for example here:
+
+http://embedded-system.net/spear-basic-customizable-arm-based-soc-stmicroelectronics.html
This is press release and will likely be short lived.
Please change this to something from www.st.com
Tom
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH v4 00/12] Support for SPEAr SoCs
@ 2010-01-11 11:15 Vipin KUMAR
2010-01-11 11:15 ` [U-Boot] [PATCH v4 01/12] SPEAr : Adding README.spear in doc Vipin KUMAR
0 siblings, 1 reply; 2+ messages in thread
From: Vipin KUMAR @ 2010-01-11 11:15 UTC (permalink / raw)
To: u-boot
This is patch set version 4 for SPEAr SoC support
Modifications:
1. patch set reordered to add SPEAr arch, drivers and then board support
2. checkpatch warnings and errors removed
Vipin (12):
SPEAr : Adding README.spear in doc
SPEAr : Adding basic SPEAr architecture support.
SPEAr : i2c driver support added for SPEAr SoCs
SPEAr : smi driver support for SPEAr SoCs
SPEAr : nand driver support for SPEAr SoCs
SPEAr : usbd driver support for SPEAr SoCs
SPEAr : Support added for SPEAr600 board
SPEAr : Support for HW mac id read/write from i2c mem
SPEAr : Support added for SPEAr300 board
SPEAr : emi controller initialization for CFI driver support
SPEAr : Support added for SPEAr310 board
SPEAr : Support added for SPEAr320 board
MAKEALL | 4 +
Makefile | 6 +
board/spear/common/Makefile | 54 ++
board/spear/common/spr_lowlevel_init.S | 197 +++++
board/spear/common/spr_misc.c | 296 +++++++
board/spear/spear300/Makefile | 51 ++
board/spear/spear300/config.mk | 39 +
board/spear/spear300/spear300.c | 57 ++
board/spear/spear310/Makefile | 51 ++
board/spear/spear310/config.mk | 44 +
board/spear/spear310/spear310.c | 58 ++
board/spear/spear320/Makefile | 51 ++
board/spear/spear320/config.mk | 44 +
board/spear/spear320/spear320.c | 58 ++
board/spear/spear600/Makefile | 51 ++
board/spear/spear600/config.mk | 39 +
board/spear/spear600/spear600.c | 52 ++
cpu/arm926ejs/spear/Makefile | 52 ++
cpu/arm926ejs/spear/reset.c | 53 ++
cpu/arm926ejs/spear/timer.c | 150 ++++
doc/README.spear | 53 ++
drivers/i2c/Makefile | 1 +
drivers/i2c/spr_i2c.c | 330 ++++++++
drivers/mtd/Makefile | 1 +
drivers/mtd/nand/Makefile | 1 +
drivers/mtd/nand/spr_nand.c | 123 +++
drivers/mtd/spr_smi.c | 529 +++++++++++++
drivers/serial/usbtty.h | 2 +
drivers/usb/gadget/Makefile | 1 +
drivers/usb/gadget/spr_udc.c | 1002 ++++++++++++++++++++++++
include/asm-arm/arch-spear/spr_defs.h | 38 +
include/asm-arm/arch-spear/spr_emi.h | 54 ++
include/asm-arm/arch-spear/spr_gpt.h | 83 ++
include/asm-arm/arch-spear/spr_i2c.h | 146 ++++
include/asm-arm/arch-spear/spr_misc.h | 130 +++
include/asm-arm/arch-spear/spr_nand.h | 57 ++
include/asm-arm/arch-spear/spr_smi.h | 117 +++
include/asm-arm/arch-spear/spr_syscntl.h | 38 +
include/asm-arm/arch-spear/spr_xloader_table.h | 67 ++
include/configs/spear.h | 363 +++++++++
include/usb/spr_udc.h | 227 ++++++
41 files changed, 4770 insertions(+), 0 deletions(-)
create mode 100644 board/spear/common/Makefile
create mode 100755 board/spear/common/spr_lowlevel_init.S
create mode 100755 board/spear/common/spr_misc.c
create mode 100755 board/spear/spear300/Makefile
create mode 100755 board/spear/spear300/config.mk
create mode 100755 board/spear/spear300/spear300.c
create mode 100755 board/spear/spear310/Makefile
create mode 100755 board/spear/spear310/config.mk
create mode 100755 board/spear/spear310/spear310.c
create mode 100755 board/spear/spear320/Makefile
create mode 100755 board/spear/spear320/config.mk
create mode 100755 board/spear/spear320/spear320.c
create mode 100755 board/spear/spear600/Makefile
create mode 100755 board/spear/spear600/config.mk
create mode 100755 board/spear/spear600/spear600.c
create mode 100755 cpu/arm926ejs/spear/Makefile
create mode 100755 cpu/arm926ejs/spear/reset.c
create mode 100755 cpu/arm926ejs/spear/timer.c
create mode 100644 doc/README.spear
mode change 100644 => 100755 drivers/i2c/Makefile
create mode 100755 drivers/i2c/spr_i2c.c
mode change 100644 => 100755 drivers/mtd/Makefile
create mode 100755 drivers/mtd/nand/spr_nand.c
create mode 100755 drivers/mtd/spr_smi.c
mode change 100644 => 100755 drivers/serial/usbtty.h
mode change 100644 => 100755 drivers/usb/gadget/Makefile
create mode 100755 drivers/usb/gadget/spr_udc.c
create mode 100644 include/asm-arm/arch-spear/spr_defs.h
create mode 100644 include/asm-arm/arch-spear/spr_emi.h
create mode 100755 include/asm-arm/arch-spear/spr_gpt.h
create mode 100755 include/asm-arm/arch-spear/spr_i2c.h
create mode 100644 include/asm-arm/arch-spear/spr_misc.h
create mode 100644 include/asm-arm/arch-spear/spr_nand.h
create mode 100755 include/asm-arm/arch-spear/spr_smi.h
create mode 100644 include/asm-arm/arch-spear/spr_syscntl.h
create mode 100755 include/asm-arm/arch-spear/spr_xloader_table.h
create mode 100755 include/configs/spear.h
create mode 100755 include/usb/spr_udc.h
^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH v4 01/12] SPEAr : Adding README.spear in doc
2010-01-11 11:15 [U-Boot] [PATCH v4 00/12] Support for SPEAr SoCs Vipin KUMAR
@ 2010-01-11 11:15 ` Vipin KUMAR
0 siblings, 0 replies; 2+ messages in thread
From: Vipin KUMAR @ 2010-01-11 11:15 UTC (permalink / raw)
To: u-boot
README.spear contains information about SPEAr architecture and
build options etc
Signed-off-by: Vipin <vipin.kumar@st.com>
---
doc/README.spear | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
create mode 100644 doc/README.spear
diff --git a/doc/README.spear b/doc/README.spear
new file mode 100644
index 0000000..59e9a95
--- /dev/null
+++ b/doc/README.spear
@@ -0,0 +1,53 @@
+
+SPEAr (Structured Processor Enhanced Architecture).
+
+SPEAr600 is also known as SPEArPlus and SPEAr300 is also known as SPEArBasic
+
+The SPEAr SoC family also embeds a customizable logic that could 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.
+Pls note that SPEAr300/310/320 differs only for the default customization.
+
+All 4 SoCs 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)
+3. USB Host
+4. USB Device
+5. NAND controller (FSMC)
+6. Serial NOR ctrl
+7. I2C
+8. SPI
+9. CLCD
+10. others ..
+
+sp600 is not customized by default.
+sp3xx are differently customized.
+sp300 is more oriented to TELECOM/video (it has tdm, i2s, ITU i/f support)
+sp310 for networking (a part GMAC in fixed part, it has 5 MACB ctrls in
+custom)
+sp320 for industrial (SPP ctrl, CAN ctrl, 2 MACBs, ...)
+
+Everything is supported in Linux.
+u-boot is not currently supporting all peripeharls (just a few).
+
+More description can be found on Internet, for example here:
+
+http://embedded-system.net/spear-basic-customizable-arm-based-soc-stmicroelectronics.html
+
+Build options
+ make spear600_config
+ make spear300_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
--
1.6.0.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2010-01-13 13:01 [U-Boot] [PATCH v4 01/12] SPEAr : Adding README.spear in doc Tom
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2010-01-11 11:15 [U-Boot] [PATCH v4 00/12] Support for SPEAr SoCs Vipin KUMAR
2010-01-11 11:15 ` [U-Boot] [PATCH v4 01/12] SPEAr : Adding README.spear in doc Vipin KUMAR
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