Blackfin: cm-bf537u: split board from cm-bf537e
The cm-bf537u module, while similar to the cm-bf537e, is different enough
to warrant its own resources. It has a USB controller but no PHY.
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index f20dc77..e7a781d 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -342,8 +342,9 @@
config MEM_MT48LC16M16A2TG_75
bool
depends on (BFIN533_EZKIT || BFIN561_EZKIT \
- || BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM \
- || H8606_HVSISTEMAS || BFIN527_BLUETECHNIX_CM)
+ || BFIN533_BLUETECHNIX_CM || BFIN537_BLUETECHNIX_CM_E \
+ || BFIN537_BLUETECHNIX_CM_U || H8606_HVSISTEMAS \
+ || BFIN527_BLUETECHNIX_CM)
default y
config MEM_MT48LC32M8A2_75
@@ -459,7 +460,7 @@
default "45" if BFIN533_STAMP
default "20" if (BFIN537_STAMP || BFIN527_EZKIT || BFIN548_EZKIT || BFIN548_BLUETECHNIX_CM || BFIN538_EZKIT)
default "22" if BFIN533_BLUETECHNIX_CM
- default "20" if (BFIN537_BLUETECHNIX_CM || BFIN527_BLUETECHNIX_CM || BFIN561_BLUETECHNIX_CM)
+ default "20" if (BFIN537_BLUETECHNIX_CM_E || BFIN537_BLUETECHNIX_CM_U || BFIN527_BLUETECHNIX_CM || BFIN561_BLUETECHNIX_CM)
default "20" if BFIN561_EZKIT
default "16" if (H8606_HVSISTEMAS || BLACKSTAMP || BFIN526_EZBRD || BFIN518F_EZBRD)
help
diff --git a/arch/blackfin/mach-bf537/boards/Kconfig b/arch/blackfin/mach-bf537/boards/Kconfig
index 77c59da..44132fd 100644
--- a/arch/blackfin/mach-bf537/boards/Kconfig
+++ b/arch/blackfin/mach-bf537/boards/Kconfig
@@ -9,11 +9,17 @@
help
BF537-STAMP board support.
-config BFIN537_BLUETECHNIX_CM
- bool "Bluetechnix CM-BF537"
+config BFIN537_BLUETECHNIX_CM_E
+ bool "Bluetechnix CM-BF537E"
depends on (BF537)
help
- CM-BF537 support for EVAL- and DEV-Board.
+ CM-BF537E support for EVAL- and DEV-Board.
+
+config BFIN537_BLUETECHNIX_CM_U
+ bool "Bluetechnix CM-BF537U"
+ depends on (BF537)
+ help
+ CM-BF537U support for EVAL- and DEV-Board.
config BFIN537_BLUETECHNIX_TCM
bool "Bluetechnix TCM-BF537"
diff --git a/arch/blackfin/mach-bf537/boards/Makefile b/arch/blackfin/mach-bf537/boards/Makefile
index 68b98a7a..7e6aa4e 100644
--- a/arch/blackfin/mach-bf537/boards/Makefile
+++ b/arch/blackfin/mach-bf537/boards/Makefile
@@ -3,7 +3,8 @@
#
obj-$(CONFIG_BFIN537_STAMP) += stamp.o
-obj-$(CONFIG_BFIN537_BLUETECHNIX_CM) += cm_bf537.o
+obj-$(CONFIG_BFIN537_BLUETECHNIX_CM_E) += cm_bf537e.o
+obj-$(CONFIG_BFIN537_BLUETECHNIX_CM_U) += cm_bf537u.o
obj-$(CONFIG_BFIN537_BLUETECHNIX_TCM) += tcm_bf537.o
obj-$(CONFIG_PNAV10) += pnav10.o
obj-$(CONFIG_CAMSIG_MINOTAUR) += minotaur.o
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
similarity index 86%
copy from arch/blackfin/mach-bf537/boards/cm_bf537.c
copy to arch/blackfin/mach-bf537/boards/cm_bf537e.c
index 220cfda..87acb7d 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537e.c
@@ -49,7 +49,7 @@
/*
* Name the Board for the /proc/cpuinfo
*/
-const char bfin_board_name[] = "Bluetechnix CM BF537";
+const char bfin_board_name[] = "Bluetechnix CM BF537E";
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* all SPI peripherals info goes here */
@@ -279,12 +279,12 @@
#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
static struct resource net2272_bfin_resources[] = {
{
- .start = 0x20200000,
- .end = 0x20200000 + 0x100,
+ .start = 0x20300000,
+ .end = 0x20300000 + 0x100,
.flags = IORESOURCE_MEM,
}, {
- .start = IRQ_PH14,
- .end = IRQ_PH14,
+ .start = IRQ_PG13,
+ .end = IRQ_PG13,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
},
};
@@ -318,7 +318,7 @@
.offset = 0,
}, {
.name = "linux kernel(nor)",
- .size = 0xE0000,
+ .size = 0x100000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "file system(nor)",
@@ -360,25 +360,115 @@
#endif
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
-static struct resource bfin_uart_resources[] = {
+#ifdef CONFIG_SERIAL_BFIN_UART0
+static struct resource bfin_uart0_resources[] = {
{
.start = 0xFFC00400,
.end = 0xFFC004FF,
.flags = IORESOURCE_MEM,
- }, {
+ },
+ {
+ .start = IRQ_UART0_RX,
+ .end = IRQ_UART0_RX+1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_UART0_ERROR,
+ .end = IRQ_UART0_ERROR,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = CH_UART0_TX,
+ .end = CH_UART0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .start = CH_UART0_RX,
+ .end = CH_UART0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+#ifdef CONFIG_BFIN_UART0_CTSRTS
+ {
+ /*
+ * Refer to arch/blackfin/mach-xxx/include/mach/gpio.h for the GPIO map.
+ */
+ .start = -1,
+ .end = -1,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ /*
+ * Refer to arch/blackfin/mach-xxx/include/mach/gpio.h for the GPIO map.
+ */
+ .start = -1,
+ .end = -1,
+ .flags = IORESOURCE_IO,
+ },
+#endif
+};
+
+static struct platform_device bfin_uart0_device = {
+ .name = "bfin-uart",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(bfin_uart0_resources),
+ .resource = bfin_uart0_resources,
+};
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART1
+static struct resource bfin_uart1_resources[] = {
+ {
.start = 0xFFC02000,
.end = 0xFFC020FF,
.flags = IORESOURCE_MEM,
},
+ {
+ .start = IRQ_UART1_RX,
+ .end = IRQ_UART1_RX+1,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = IRQ_UART1_ERROR,
+ .end = IRQ_UART1_ERROR,
+ .flags = IORESOURCE_IRQ,
+ },
+ {
+ .start = CH_UART1_TX,
+ .end = CH_UART1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ {
+ .start = CH_UART1_RX,
+ .end = CH_UART1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+#ifdef CONFIG_BFIN_UART1_CTSRTS
+ {
+ /*
+ * Refer to arch/blackfin/mach-xxx/include/mach/gpio.h for the GPIO map.
+ */
+ .start = -1,
+ .end = -1,
+ .flags = IORESOURCE_IO,
+ },
+ {
+ /*
+ * Refer to arch/blackfin/mach-xxx/include/mach/gpio.h for the GPIO map.
+ */
+ .start = -1,
+ .end = -1,
+ .flags = IORESOURCE_IO,
+ },
+#endif
};
-static struct platform_device bfin_uart_device = {
+static struct platform_device bfin_uart1_device = {
.name = "bfin-uart",
.id = 1,
- .num_resources = ARRAY_SIZE(bfin_uart_resources),
- .resource = bfin_uart_resources,
+ .num_resources = ARRAY_SIZE(bfin_uart1_resources),
+ .resource = bfin_uart1_resources,
};
#endif
+#endif
#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
#ifdef CONFIG_BFIN_SIR0
@@ -542,7 +632,7 @@
},
};
-static struct platform_device *cm_bf537_devices[] __initdata = {
+static struct platform_device *cm_bf537e_devices[] __initdata = {
&bfin_dpmc,
@@ -555,7 +645,12 @@
#endif
#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
- &bfin_uart_device,
+#ifdef CONFIG_SERIAL_BFIN_UART0
+ &bfin_uart0_device,
+#endif
+#ifdef CONFIG_SERIAL_BFIN_UART1
+ &bfin_uart1_device,
+#endif
#endif
#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
@@ -608,10 +703,10 @@
&bfin_gpios_device,
};
-static int __init cm_bf537_init(void)
+static int __init cm_bf537e_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
- platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
+ platform_add_devices(cm_bf537e_devices, ARRAY_SIZE(cm_bf537e_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
#endif
@@ -622,7 +717,7 @@
return 0;
}
-arch_initcall(cm_bf537_init);
+arch_initcall(cm_bf537e_init);
void bfin_get_ether_addr(char *addr)
{
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
similarity index 96%
rename from arch/blackfin/mach-bf537/boards/cm_bf537.c
rename to arch/blackfin/mach-bf537/boards/cm_bf537u.c
index 220cfda..8219dc3 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537u.c
@@ -1,5 +1,5 @@
/*
- * File: arch/blackfin/mach-bf537/boards/cm_bf537.c
+ * File: arch/blackfin/mach-bf537/boards/cm_bf537u.c
* Based on: arch/blackfin/mach-bf533/boards/ezkit.c
* Author: Aidan Williams <aidan@nicta.com.au>
*
@@ -45,11 +45,12 @@
#include <asm/bfin5xx_spi.h>
#include <asm/portmux.h>
#include <asm/dpmc.h>
+#include <linux/spi/mmc_spi.h>
/*
* Name the Board for the /proc/cpuinfo
*/
-const char bfin_board_name[] = "Bluetechnix CM BF537";
+const char bfin_board_name[] = "Bluetechnix CM BF537U";
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
/* all SPI peripherals info goes here */
@@ -318,7 +319,7 @@
.offset = 0,
}, {
.name = "linux kernel(nor)",
- .size = 0xE0000,
+ .size = 0x100000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "file system(nor)",
@@ -333,7 +334,7 @@
.nr_parts = ARRAY_SIZE(cm_partitions),
};
-static unsigned cm_flash_gpios[] = { GPIO_PF4 };
+static unsigned cm_flash_gpios[] = { GPIO_PH0 };
static struct resource cm_flash_resource[] = {
{
@@ -542,7 +543,7 @@
},
};
-static struct platform_device *cm_bf537_devices[] __initdata = {
+static struct platform_device *cm_bf537u_devices[] __initdata = {
&bfin_dpmc,
@@ -608,10 +609,10 @@
&bfin_gpios_device,
};
-static int __init cm_bf537_init(void)
+static int __init cm_bf537u_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
- platform_add_devices(cm_bf537_devices, ARRAY_SIZE(cm_bf537_devices));
+ platform_add_devices(cm_bf537u_devices, ARRAY_SIZE(cm_bf537u_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
#endif
@@ -622,7 +623,7 @@
return 0;
}
-arch_initcall(cm_bf537_init);
+arch_initcall(cm_bf537u_init);
void bfin_get_ether_addr(char *addr)
{