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author | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
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committer | AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-06 01:57:05 +0000 |
commit | 2ef2b01e07c02db339f34004445734a2dbdd80e1 (patch) | |
tree | 19532a6be8d8bdb0aef04bd00c1efb582f6dc841 /BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h | |
parent | f7753a96ba1653ddd31b01c198a352f6332ac404 (diff) | |
download | edk2-platforms-2ef2b01e07c02db339f34004445734a2dbdd80e1.tar.xz |
Adding support for BeagleBoard.
ArmPkg - Supoprt for ARM specific things that can change as the architecture changes. Plus semihosting JTAG drivers.
EmbeddedPkg - Generic support for an embeddded platform. Including a light weight command line shell.
BeagleBoardPkg - Platform specifics for BeagleBoard. SD Card works, but USB has issues. Looks like a bug in the open source USB stack (Our internal stack works fine).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9518 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h')
-rw-r--r-- | BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h b/BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h new file mode 100644 index 0000000000..5477b61645 --- /dev/null +++ b/BeagleBoardPkg/Include/Omap3530/Omap3530I2c.h @@ -0,0 +1,62 @@ +/** @file + + Copyright (c) 2008-2009 Apple Inc. All rights reserved.<BR> + + All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __OMAP3530I2C_H__ +#define __OMAP3530I2C_H__ + +//I2C register definitions. +#define I2C1BASE 0x48070000 + +#define I2C_IE (I2C1BASE + 0x4) +#define XRDY_IE (0x1UL << 4) +#define RRDY_IE (0x1UL << 3) +#define ARDY_IE (0x1UL << 2) +#define NACK_IE (0x1UL << 1) + +#define I2C_STAT (I2C1BASE + 0x8) +#define BB (0x1UL << 12) +#define XRDY (0x1UL << 4) +#define RRDY (0x1UL << 3) +#define ARDY (0x1UL << 2) +#define NACK (0x1UL << 1) + +#define I2C_WE (I2C1BASE + 0xC) +#define I2C_SYSS (I2C1BASE + 0x10) +#define I2C_BUF (I2C1BASE + 0x14) +#define I2C_CNT (I2C1BASE + 0x18) +#define I2C_DATA (I2C1BASE + 0x1C) +#define I2C_SYSC (I2C1BASE + 0x20) + +#define I2C_CON (I2C1BASE + 0x24) +#define STT (0x1UL << 0) +#define STP (0x1UL << 1) +#define XSA (0x1UL << 8) +#define TRX (0x1UL << 9) +#define MST (0x1UL << 10) +#define I2C_EN (0x1UL << 15) + +#define I2C_OA0 (I2C1BASE + 0x28) +#define I2C_SA (I2C1BASE + 0x2C) +#define I2C_PSC (I2C1BASE + 0x30) +#define I2C_SCLL (I2C1BASE + 0x34) +#define I2C_SCLH (I2C1BASE + 0x38) +#define I2C_SYSTEST (I2C1BASE + 0x3C) +#define I2C_BUFSTAT (I2C1BASE + 0x40) +#define I2C_OA1 (I2C1BASE + 0x44) +#define I2C_OA2 (I2C1BASE + 0x48) +#define I2C_OA3 (I2C1BASE + 0x4C) +#define I2C_ACTOA (I2C1BASE + 0x50) +#define I2C_SBLOCK (I2C1BASE + 0x54) + +#endif //__OMAP3530I2C_H__ |