diff --git a/MAKEALL b/MAKEALL
index 32d95db2768c34f6f63618d16e45230d5169c54b..9741272c86097e8606a7f5b0e77ea8be5201e556 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -572,6 +572,7 @@ LIST_at91=" \
at91sam9260ek \
at91sam9261ek \
at91sam9263ek \
+ at91sam9g20ek \
at91sam9rlek \
cmc_pu2 \
csb637 \
diff --git a/Makefile b/Makefile
index 1d67eafb3906e4b2ecbb73ff214830727b07993b..1cce381f611a4257ffc3c8229e3771d2a63b7142 100644
--- a/Makefile
+++ b/Makefile
@@ -2653,8 +2653,18 @@ at91cap9adk_config : unconfig
at91sam9260ek_nandflash_config \
at91sam9260ek_dataflash_cs0_config \
at91sam9260ek_dataflash_cs1_config \
-at91sam9260ek_config : unconfig
- @mkdir -p $(obj)include
+at91sam9260ek_config \
+at91sam9g20ek_nandflash_config \
+at91sam9g20ek_dataflash_cs0_config \
+at91sam9g20ek_dataflash_cs1_config \
+at91sam9g20ek_config : unconfig
+ @mkdir -p $(obj)include
+ @if [ "$(findstring 9g20,$@)" ] ; then \
+ echo "#define CONFIG_AT91SAM9G20EK 1" >>$(obj)include/config.h ; \
+ $(XECHO) "... 9G20 Variant" ; \
+ else \
+ echo "#define CONFIG_AT91SAM9260EK 1" >>$(obj)include/config.h ; \
+ fi;
@if [ "$(findstring _nandflash,$@)" ] ; then \
echo "#define CONFIG_SYS_USE_NANDFLASH 1" >>$(obj)include/config.h ; \
$(XECHO) "... with environment variable in NAND FLASH" ; \
diff --git a/board/atmel/at91sam9260ek/at91sam9260ek.c b/board/atmel/at91sam9260ek/at91sam9260ek.c
index ae00c5347ef381d469ec38863be4235471a259f0..6bd3b44f063127b5e3fd059a6149c0fdc709b696 100644
--- a/board/atmel/at91sam9260ek/at91sam9260ek.c
+++ b/board/atmel/at91sam9260ek/at91sam9260ek.c
@@ -141,8 +141,13 @@ int board_init(void)
/* Enable Ctrlc */
console_init_f();
+#ifdef CONFIG_AT91SAM9G20EK
+ /* arch number of AT91SAM9260EK-Board */
+ gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9G20EK;
+#else
/* arch number of AT91SAM9260EK-Board */
gd->bd->bi_arch_number = MACH_TYPE_AT91SAM9260EK;
+#endif
/* adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
diff --git a/cpu/arm926ejs/at91/Makefile b/cpu/arm926ejs/at91/Makefile
index db79c40d82aaaca87c27a1ff9fd2291fc401d7f8..f9e739c5c1335954d98ea86790204b0dbe8e9313 100644
--- a/cpu/arm926ejs/at91/Makefile
+++ b/cpu/arm926ejs/at91/Makefile
@@ -35,6 +35,11 @@ COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
COBJS-y += at91sam9260_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
endif
+ifdef CONFIG_AT91SAM9G20
+COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
+COBJS-y += at91sam9260_serial.o
+COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
+endif
ifdef CONFIG_AT91SAM9261
COBJS-y += at91sam9261_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9261_spi.o
diff --git a/cpu/arm926ejs/at91/usb.c b/cpu/arm926ejs/at91/usb.c
index a15ab1693c92284d5575d6bd57f1ff5e73e9d5d4..7c44ad0e95e210bb68b0fb79268233bd50ebee66 100644
--- a/cpu/arm926ejs/at91/usb.c
+++ b/cpu/arm926ejs/at91/usb.c
@@ -33,7 +33,7 @@ int usb_cpu_init(void)
{
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
- defined(CONFIG_AT91SAM9263)
+ defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
/* Enable PLLB */
at91_sys_write(AT91_CKGR_PLLBR, CONFIG_SYS_AT91_PLLB);
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
@@ -62,7 +62,7 @@ int usb_cpu_stop(void)
#endif
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
- defined(CONFIG_AT91SAM9263)
+ defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
/* Disable PLLB */
at91_sys_write(AT91_CKGR_PLLBR, 0);
while ((at91_sys_read(AT91_PMC_SR) & AT91_PMC_LOCKB) != 0)
diff --git a/doc/README.at91 b/doc/README.at91
index 4e3928a475f5589cfd47ca3c4adcea0b9a52c68f..e460e666237123eb0f7df7b21a0a4647ea7a0850 100644
--- a/doc/README.at91
+++ b/doc/README.at91
@@ -3,7 +3,7 @@ Atmel AT91 Evaluation kits
http://atmel.com/dyn/products/tools.asp?family_id=605#1443
------------------------------------------------------------------------------
-AT91SAM9260EK & AT91SAM9XEEK
+AT91SAM9260EK, AT91SAM9G20EK & AT91SAM9XEEK
------------------------------------------------------------------------------
Memory map
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index af0409bd2cf0347bfe7c74c6264edcff35808cce..6de0a04410aa5e0ee976c344f06dbc5eee6676a9 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -447,14 +447,14 @@ static int macb_init(struct eth_device *netdev, bd_t *bd)
/* choose RMII or MII mode. This depends on the board */
#ifdef CONFIG_RMII
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
- defined(CONFIG_AT91SAM9263)
+ defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
#else
macb_writel(macb, USRIO, 0);
#endif
#else
#if defined(CONFIG_AT91CAP9) || defined(CONFIG_AT91SAM9260) || \
- defined(CONFIG_AT91SAM9263)
+ defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G20)
macb_writel(macb, USRIO, MACB_BIT(CLKEN));
#else
macb_writel(macb, USRIO, MACB_BIT(MII));
diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h
index b881e4e2e00186d8256c610e981000e8666043e0..4f0e1a7e6d494eb3044c48bda72afac59b98a9b5 100644
--- a/include/asm-arm/arch-at91/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -18,7 +18,7 @@
#if defined(CONFIG_AT91RM9200)
#include <asm/arch/at91rm9200.h>
-#elif defined(CONFIG_AT91SAM9260)
+#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
#include <asm/arch/at91sam9260.h>
#define AT91_BASE_SPI AT91SAM9260_BASE_SPI0
#define AT91_ID_UHP AT91SAM9260_ID_UHP
diff --git a/include/configs/at91sam9260ek.h b/include/configs/at91sam9260ek.h
index 2661563627f3712abc5509665e8b84da9d23499a..1fae3a3b820400d12c136cd7506be7452cb11779 100644
--- a/include/configs/at91sam9260ek.h
+++ b/include/configs/at91sam9260ek.h
@@ -3,7 +3,7 @@
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
- * Configuation settings for the AT91SAM9260EK board.
+ * Configuation settings for the AT91SAM9260EK & AT91SAM9G20EK boards.
*
* See file CREDITS for list of people who contributed to this
* project.
@@ -28,18 +28,26 @@
#define __CONFIG_H
/* ARM asynchronous clock */
-#define AT91_CPU_NAME "AT91SAM9260"
#define AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
-#define AT91_MASTER_CLOCK 100000000 /* peripheral */
-#define AT91_CPU_CLOCK 200000000 /* cpu */
#define CONFIG_SYS_AT91_PLLB 0x107c3e18 /* PLLB settings for USB */
#define CONFIG_SYS_HZ 1000000 /* 1us resolution */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
#define CONFIG_ARM926EJS 1 /* This is an ARM926EJS Core */
+
+#ifdef CONFIG_AT91SAM9G20EK
+#define AT91_CPU_NAME "AT91SAM9G20"
+#define AT91_MASTER_CLOCK 132000000 /* peripheral */
+#define AT91_CPU_CLOCK 396000000 /* cpu */
+#define CONFIG_AT91SAM9G20 1 /* It's an Atmel AT91SAM9G20 SoC*/
+#else
+#define AT91_CPU_NAME "AT91SAM9260"
+#define AT91_MASTER_CLOCK 100000000 /* peripheral */
+#define AT91_CPU_CLOCK 200000000 /* cpu */
#define CONFIG_AT91SAM9260 1 /* It's an Atmel AT91SAM9260 SoC*/
-#define CONFIG_AT91SAM9260EK 1 /* on an AT91SAM9260EK Board */
+#endif
+
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
@@ -101,7 +109,12 @@
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0 0xC0000000 /* CS0 */
#define CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS1 0xD0000000 /* CS1 */
#define AT91_SPI_CLK 15000000
+
+#ifdef CONFIG_AT91SAM9G20EK
+#define DATAFLASH_TCSS (0x22 << 16)
+#else
#define DATAFLASH_TCSS (0x1a << 16)
+#endif
#define DATAFLASH_TCHS (0x1 << 24)
/* NAND flash */