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view target-utils/calversion/leadapi.h @ 561:392525355ee7

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loadtools/scripts: gtm900.config renamed to gen4.config It turns out that a GTM900 variant exists with 8 MiB flash, thus -h gen8 needs to be used for GTM900 modules as the general case, and the old -h gtm900 config is best renamed to -h gen4, although not currently official for any actual target.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 30 Jan 2020 07:10:20 +0000
parents 1dcc9e4b71fd
children
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/*
 * Definitions for the DSP boot and patch download mechanism,
 * taken from leadapi.h in TCS211.
 */

#define APIF_ADDR     0xFFD00000L
#define BASE_API_ARM  APIF_ADDR     /* API RAM for ARM */
#define BASE_API_LEAD 0xE000      /* API RAM for Lead */

#define DOWNLOAD_EXT_PAGE   (APIF_ADDR + 0x0FF8)   /* Address of the extended DSP page of the */
#define DOWNLOAD_SIZE       (APIF_ADDR + 0x0FFA)   /* Address of the download size variable */
#define DOWNLOAD_ADDR       (APIF_ADDR + 0x0FFC)   /* Address of the download address variable */
#define DOWNLOAD_STATUS     (APIF_ADDR + 0x0FFE)   /* Address of the download status variable */

/* Maximum size of a block which can be copied into the API RAM */

#define MAX_BLOCK_SIZE 0x7F0       
#define MAX_UINT       65535   

/* Possible values for the download status */

#define LEAD_READY      1
#define BLOCK_READY     2
#define PROGRAM_DONE    3
#define PAGE_SELECTION  4