[PATCH 1/1] add mx3 cupid bsp
Carsten Behling
carsten.behling at garz-fricke.com
Thu Feb 18 09:06:04 EST 2010
Hi,
I added board support for CUPID.
Carsten
Signed-off-by: Carsten Behling <carsten.behling at garz-fricke.com>
---
arch/arm/mach-mx3/Kconfig | 7 +
arch/arm/mach-mx3/Makefile | 1 +
arch/arm/mach-mx3/mach-guf_cupid.c | 180 +++++++++++++++++++++++++++
arch/arm/plat-mxc/include/mach/uncompress.h | 1 +
4 files changed, 189 insertions(+), 0 deletions(-)
create mode 100644 arch/arm/mach-mx3/mach-guf_cupid.c
diff --git a/arch/arm/mach-mx3/Kconfig b/arch/arm/mach-mx3/Kconfig
index 3872af1..a7e40d7 100644
--- a/arch/arm/mach-mx3/Kconfig
+++ b/arch/arm/mach-mx3/Kconfig
@@ -114,4 +114,11 @@ config MACH_KZM_ARM11_01
Include support for KZM-ARM11-01. This includes specific
configurations for the board and its peripherals.
+config MACH_GUF_CUPID
+ bool "Support Garz & Fricke Cupid platform"
+ select ARCH_MX35
+ help
+ Include support for Cupid platform. This includes specific
+ configurations for the board and its peripherals.
+
endif
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
index 5d650fd..7f9ca81 100644
--- a/arch/arm/mach-mx3/Makefile
+++ b/arch/arm/mach-mx3/Makefile
@@ -24,3 +24,4 @@ obj-$(CONFIG_MACH_PCM043) += mach-pcm043.o
obj-$(CONFIG_MACH_ARMADILLO5X0) += mach-armadillo5x0.o
obj-$(CONFIG_MACH_MX35_3DS) += mach-mx35pdk.o
obj-$(CONFIG_MACH_KZM_ARM11_01) += mach-kzm_arm11_01.o
+obj-$(CONFIG_MACH_GUF_CUPID) += mach-guf_cupid.o
diff --git a/arch/arm/mach-mx3/mach-guf_cupid.c b/arch/arm/mach-mx3/mach-guf_cupid.c
new file mode 100644
index 0000000..167857a
--- /dev/null
+++ b/arch/arm/mach-mx3/mach-guf_cupid.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright 2010 Garz & Fricke GmbH All Rights Reserved.
+ *
+ * Author: Carsten Behling <carsten.behling at garz-fricke.com>
+ *
+ * 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., 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/physmap.h>
+#include <linux/memory.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+#include <asm/mach/map.h>
+
+#include <mach/hardware.h>
+#include <mach/common.h>
+#include <mach/imx-uart.h>
+#include <mach/iomux-mx35.h>
+#include <mach/ipu.h>
+#include <mach/mx3fb.h>
+#include <mach/mxc_nand.h>
+
+#include "devices.h"
+
+static struct fb_videomode fb_modedb[] = {
+ {
+ /* 800x480 @ 70 Hz */
+ .name = "CPT CLAA070LC0JCT",
+ .refresh = 70,
+ .xres = 800,
+ .yres = 480,
+ .pixclock = 7829,
+ .left_margin = 24,
+ .right_margin = 47,
+ .upper_margin = 5,
+ .lower_margin = 3,
+ .hsync_len = 24,
+ .vsync_len = 3,
+ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_SHARP_MODE |
+ FB_SYNC_CLK_INVERT | FB_SYNC_CLK_IDLE_EN,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
+};
+
+static struct ipu_platform_data mx3_ipu_data = {
+ .irq_base = MXC_IPU_IRQ_START,
+};
+
+static struct mx3fb_platform_data mx3fb_pdata = {
+ .dma_dev = &mx3_ipu.dev,
+ .name = "CPT CLAA070LC0JCT",
+ .mode = fb_modedb,
+ .num_modes = ARRAY_SIZE(fb_modedb),
+};
+
+static struct imxuart_platform_data uart_pdata = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
+static struct platform_device *devices[] __initdata = {
+ &mxc_fec_device,
+};
+
+static struct pad_desc cupid_pads[] = {
+ /* UART1 */
+ MX35_PAD_CTS1__UART1_CTS,
+ MX35_PAD_RTS1__UART1_RTS,
+ MX35_PAD_TXD1__UART1_TXD_MUX,
+ MX35_PAD_RXD1__UART1_RXD_MUX,
+ /* UART2 */
+ MX35_PAD_CTS2__UART2_CTS,
+ MX35_PAD_RTS2__UART2_RTS,
+ MX35_PAD_TXD2__UART2_TXD_MUX,
+ MX35_PAD_RXD2__UART2_RXD_MUX,
+ /* FEC */
+ MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
+ MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
+ MX35_PAD_FEC_RX_DV__FEC_RX_DV,
+ MX35_PAD_FEC_COL__FEC_COL,
+ MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
+ MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
+ MX35_PAD_FEC_TX_EN__FEC_TX_EN,
+ MX35_PAD_FEC_MDC__FEC_MDC,
+ MX35_PAD_FEC_MDIO__FEC_MDIO,
+ MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
+ MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
+ MX35_PAD_FEC_CRS__FEC_CRS,
+ MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
+ MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
+ MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
+ MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
+ MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
+ MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
+ /* Display */
+ MX35_PAD_LD0__IPU_DISPB_DAT_0,
+ MX35_PAD_LD1__IPU_DISPB_DAT_1,
+ MX35_PAD_LD2__IPU_DISPB_DAT_2,
+ MX35_PAD_LD3__IPU_DISPB_DAT_3,
+ MX35_PAD_LD4__IPU_DISPB_DAT_4,
+ MX35_PAD_LD5__IPU_DISPB_DAT_5,
+ MX35_PAD_LD6__IPU_DISPB_DAT_6,
+ MX35_PAD_LD7__IPU_DISPB_DAT_7,
+ MX35_PAD_LD8__IPU_DISPB_DAT_8,
+ MX35_PAD_LD9__IPU_DISPB_DAT_9,
+ MX35_PAD_LD10__IPU_DISPB_DAT_10,
+ MX35_PAD_LD11__IPU_DISPB_DAT_11,
+ MX35_PAD_LD12__IPU_DISPB_DAT_12,
+ MX35_PAD_LD13__IPU_DISPB_DAT_13,
+ MX35_PAD_LD14__IPU_DISPB_DAT_14,
+ MX35_PAD_LD15__IPU_DISPB_DAT_15,
+ MX35_PAD_LD16__IPU_DISPB_DAT_16,
+ MX35_PAD_LD17__IPU_DISPB_DAT_17,
+ MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC,
+ MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK,
+ MX35_PAD_D3_DRDY__IPU_DISPB_D3_DRDY,
+ MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC,
+ MX35_PAD_LD18__GPIO3_24, /* LCD enable */
+ MX35_PAD_CSPI1_SS1__PWM_PWMO, /* LCD backligtht PWM */
+};
+
+static struct mxc_nand_platform_data nand_pdata = {
+ .width = 1,
+ .hw_ecc = 1,
+ .flash_bbt = 0,
+};
+
+/*
+ * Board specific initialization.
+ */
+static void __init mxc_board_init(void)
+{
+ mxc_iomux_v3_setup_multiple_pads(cupid_pads, ARRAY_SIZE(cupid_pads));
+
+ platform_add_devices(devices, ARRAY_SIZE(devices));
+
+ mxc_register_device(&mxc_uart_device0, &uart_pdata);
+ mxc_register_device(&mxc_nand_device, &nand_pdata);
+
+ mxc_register_device(&mx3_ipu, &mx3_ipu_data);
+ mxc_register_device(&mx3_fb, &mx3fb_pdata);
+}
+
+static void __init cupid_timer_init(void)
+{
+ mx35_clocks_init();
+}
+
+struct sys_timer cupid_timer = {
+ .init = cupid_timer_init,
+};
+
+MACHINE_START(GUF_CUPID, "Garz & Fricke CUPID")
+ /* Maintainer: Garz & Fricke GmbH */
+ .phys_io = AIPS1_BASE_ADDR,
+ .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
+ .boot_params = PHYS_OFFSET + 0x100,
+ .map_io = mx35_map_io,
+ .init_irq = mx35_init_irq,
+ .init_machine = mxc_board_init,
+ .timer = &cupid_timer,
+MACHINE_END
+
diff --git a/arch/arm/plat-mxc/include/mach/uncompress.h b/arch/arm/plat-mxc/include/mach/uncompress.h
index d189f00..1a0b311 100644
--- a/arch/arm/plat-mxc/include/mach/uncompress.h
+++ b/arch/arm/plat-mxc/include/mach/uncompress.h
@@ -94,6 +94,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
case MACH_TYPE_MX35_3DS:
case MACH_TYPE_PCM043:
case MACH_TYPE_LILLY1131:
+ case MACH_TYPE_GUF_CUPID:
uart_base = MX3X_UART1_BASE_ADDR;
break;
case MACH_TYPE_MAGX_ZN5:
--
1.6.0.2
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