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| author | Ivo Clarysse <ivo.clarysse@gmail.com> | 2009-04-15 15:39:27 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-05-07 16:16:24 +0200 |
| commit | 6b91edde09fadde2657b11b454b88ae89c5b4cae (patch) | |
| tree | 9eca6ca9d3737b297a5a9b7c7efcaf7d4a6409f4 /arch/arm/plat-mxc | |
| parent | ARM: framebuffer support for pcm037 (diff) | |
| download | linux-6b91edde09fadde2657b11b454b88ae89c5b4cae.tar.xz linux-6b91edde09fadde2657b11b454b88ae89c5b4cae.zip | |
MXC: mx21ads base support
[PATCH v6] MXC: mx21ads base support
Base machine support for the Freescale i.MX21ADS
(M9328MX21ADSE) Application Development System.
Signed-off-by: Ivo Clarysse <ivo.clarysse@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/board-mx21ads.h | 58 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/debug-macro.S | 3 |
2 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/board-mx21ads.h b/arch/arm/plat-mxc/include/mach/board-mx21ads.h new file mode 100644 index 000000000000..06701df74c42 --- /dev/null +++ b/arch/arm/plat-mxc/include/mach/board-mx21ads.h @@ -0,0 +1,58 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX21ADS_H__ +#define __ASM_ARCH_MXC_BOARD_MX21ADS_H__ + +/* + * MXC UART EVB board level configurations + */ +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPI_IO_ADDRESS(UART1_BASE_ADDR) + +/* + * Memory-mapped I/O on MX21ADS base board + */ +#define MX21ADS_MMIO_BASE_ADDR 0xF5000000 +#define MX21ADS_MMIO_SIZE SZ_16M + +#define MX21ADS_REG_ADDR(offset) (void __force __iomem *) \ + (MX21ADS_MMIO_BASE_ADDR + (offset)) + +#define MX21ADS_CS8900A_IRQ IRQ_GPIOE(11) +#define MX21ADS_CS8900A_IOBASE_REG MX21ADS_REG_ADDR(0x000000) +#define MX21ADS_ST16C255_IOBASE_REG MX21ADS_REG_ADDR(0x200000) +#define MX21ADS_VERSION_REG MX21ADS_REG_ADDR(0x400000) +#define MX21ADS_IO_REG MX21ADS_REG_ADDR(0x800000) + +/* MX21ADS_IO_REG bit definitions */ +#define MX21ADS_IO_SD_WP 0x0001 /* read */ +#define MX21ADS_IO_TP6 0x0001 /* write */ +#define MX21ADS_IO_SW_SEL 0x0002 /* read */ +#define MX21ADS_IO_TP7 0x0002 /* write */ +#define MX21ADS_IO_RESET_E_UART 0x0004 +#define MX21ADS_IO_RESET_BASE 0x0008 +#define MX21ADS_IO_CSI_CTL2 0x0010 +#define MX21ADS_IO_CSI_CTL1 0x0020 +#define MX21ADS_IO_CSI_CTL0 0x0040 +#define MX21ADS_IO_UART1_EN 0x0080 +#define MX21ADS_IO_UART4_EN 0x0100 +#define MX21ADS_IO_LCDON 0x0200 +#define MX21ADS_IO_IRDA_EN 0x0400 +#define MX21ADS_IO_IRDA_FIR_SEL 0x0800 +#define MX21ADS_IO_IRDA_MD0_B 0x1000 +#define MX21ADS_IO_IRDA_MD1 0x2000 +#define MX21ADS_IO_LED4_ON 0x4000 +#define MX21ADS_IO_LED3_ON 0x8000 + +#endif /* __ASM_ARCH_MXC_BOARD_MX21ADS_H__ */ diff --git a/arch/arm/plat-mxc/include/mach/debug-macro.S b/arch/arm/plat-mxc/include/mach/debug-macro.S index 4e7c8d2ad029..cc7e89d42874 100644 --- a/arch/arm/plat-mxc/include/mach/debug-macro.S +++ b/arch/arm/plat-mxc/include/mach/debug-macro.S @@ -25,6 +25,9 @@ #ifdef CONFIG_MACH_MX27ADS #include <mach/board-mx27ads.h> #endif +#ifdef CONFIG_MACH_MX21ADS +#include <mach/board-mx21ads.h> +#endif #ifdef CONFIG_MACH_PCM038 #include <mach/board-pcm038.h> #endif |