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Diffstat (limited to 'target/linux/s3c24xx/files-2.6.31/drivers/ar6000/include/bmi_msg.h')
| -rw-r--r-- | target/linux/s3c24xx/files-2.6.31/drivers/ar6000/include/bmi_msg.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/target/linux/s3c24xx/files-2.6.31/drivers/ar6000/include/bmi_msg.h b/target/linux/s3c24xx/files-2.6.31/drivers/ar6000/include/bmi_msg.h deleted file mode 100644 index 7c91ef4738..0000000000 --- a/target/linux/s3c24xx/files-2.6.31/drivers/ar6000/include/bmi_msg.h +++ /dev/null @@ -1,199 +0,0 @@ -#ifndef __BMI_MSG_H__ -#define __BMI_MSG_H__ -/* - * - * Copyright (c) 2004-2007 Atheros Communications Inc. - * All rights reserved. - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation; - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * - * - */ - -/* - * Bootloader Messaging Interface (BMI) - * - * BMI is a very simple messaging interface used during initialization - * to read memory, write memory, execute code, and to define an - * application entry PC. - * - * It is used to download an application to AR6K, to provide - * patches to code that is already resident on AR6K, and generally - * to examine and modify state. The Host has an opportunity to use - * BMI only once during bootup. Once the Host issues a BMI_DONE - * command, this opportunity ends. - * - * The Host writes BMI requests to mailbox0, and reads BMI responses - * from mailbox0. BMI requests all begin with a command - * (see below for specific commands), and are followed by - * command-specific data. - * - * Flow control: - * The Host can only issue a command once the Target gives it a - * "BMI Command Credit", using AR6K Counter #4. As soon as the - * Target has completed a command, it issues another BMI Command - * Credit (so the Host can issue the next command). - * - * BMI handles all required Target-side cache flushing. - */ - - -/* Maximum data size used for BMI transfers */ -#define BMI_DATASZ_MAX 32 - -/* BMI Commands */ - -#define BMI_NO_COMMAND 0 - -#define BMI_DONE 1 - /* - * Semantics: Host is done using BMI - * Request format: - * A_UINT32 command (BMI_DONE) - * Response format: none - */ - -#define BMI_READ_MEMORY 2 - /* - * Semantics: Host reads AR6K memory - * Request format: - * A_UINT32 command (BMI_READ_MEMORY) - * A_UINT32 address - * A_UINT32 length, at most BMI_DATASZ_MAX - * Response format: - * A_UINT8 data[length] - */ - -#define BMI_WRITE_MEMORY 3 - /* - * Semantics: Host writes AR6K memory - * Request format: - * A_UINT32 command (BMI_WRITE_MEMORY) - * A_UINT32 address - * A_UINT32 length, at most BMI_DATASZ_MAX - * A_UINT8 data[length] - * Response format: none - */ - -#define BMI_EXECUTE 4 - /* - * Semantics: Causes AR6K to execute code - * Request format: - * A_UINT32 command (BMI_EXECUTE) - * A_UINT32 address - * A_UINT32 parameter - * Response format: - * A_UINT32 return value - */ - -#define BMI_SET_APP_START 5 - /* - * Semantics: Set Target application starting address - * Request format: - * A_UINT32 command (BMI_SET_APP_START) - * A_UINT32 address - * Response format: none - */ - -#define BMI_READ_SOC_REGISTER 6 - /* - * Semantics: Read a 32-bit Target SOC register. - * Request format: - * A_UINT32 command (BMI_READ_REGISTER) - * A_UINT32 address - * Response format: - * A_UINT32 value - */ - -#define BMI_WRITE_SOC_REGISTER 7 - /* - * Semantics: Write a 32-bit Target SOC register. - * Request format: - * A_UINT32 command (BMI_WRITE_REGISTER) - * A_UINT32 address - * A_UINT32 value - * - * Response format: none - */ - -#define BMI_GET_TARGET_ID 8 -#define BMI_GET_TARGET_INFO 8 - /* - * Semantics: Fetch the 4-byte Target information - * Request format: - * A_UINT32 command (BMI_GET_TARGET_ID/INFO) - * Response format1 (old firmware): - * A_UINT32 TargetVersionID - * Response format2 (newer firmware): - * A_UINT32 TARGET_VERSION_SENTINAL - * struct bmi_target_info; - */ - -struct bmi_target_info { - A_UINT32 target_info_byte_count; /* size of this structure */ - A_UINT32 target_ver; /* Target Version ID */ - A_UINT32 target_type; /* Target type */ -}; -#define TARGET_VERSION_SENTINAL 0xffffffff -#define TARGET_TYPE_AR6001 1 -#define TARGET_TYPE_AR6002 2 - - -#define BMI_ROMPATCH_INSTALL 9 - /* - * Semantics: Install a ROM Patch. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_INSTALL) - * A_UINT32 Target ROM Address - * A_UINT32 Target RAM Address - * A_UINT32 Size, in bytes - * A_UINT32 Activate? 1-->activate; - * 0-->install but do not activate - * Response format: - * A_UINT32 PatchID - */ - -#define BMI_ROMPATCH_UNINSTALL 10 - /* - * Semantics: Uninstall a previously-installed ROM Patch, - * automatically deactivating, if necessary. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_UNINSTALL) - * A_UINT32 PatchID - * - * Response format: none - */ - -#define BMI_ROMPATCH_ACTIVATE 11 - /* - * Semantics: Activate a list of previously-installed ROM Patches. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_ACTIVATE) - * A_UINT32 rompatch_count - * A_UINT32 PatchID[rompatch_count] - * - * Response format: none - */ - -#define BMI_ROMPATCH_DEACTIVATE 12 - /* - * Semantics: Deactivate a list of active ROM Patches. - * Request format: - * A_UINT32 command (BMI_ROMPATCH_DEACTIVATE) - * A_UINT32 rompatch_count - * A_UINT32 PatchID[rompatch_count] - * - * Response format: none - */ - - -#endif /* __BMI_MSG_H__ */ |