FreeCalypso > hg > freecalypso-tools

annotate target-utils/calversion/leadapi.h @ 893:85091e14be9c

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fc-buzplay: PWT refactoring, first step
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 03 Apr 2022 08:00:50 +0000
parents 1dcc9e4b71fd
children
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1dcc9e4b71fd target-utils/calversion: program written, compiles
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1 /*
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2 * Definitions for the DSP boot and patch download mechanism,
1dcc9e4b71fd target-utils/calversion: program written, compiles
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3 * taken from leadapi.h in TCS211.
1dcc9e4b71fd target-utils/calversion: program written, compiles
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4 */
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5
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6 #define APIF_ADDR 0xFFD00000L
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7 #define BASE_API_ARM APIF_ADDR /* API RAM for ARM */
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8 #define BASE_API_LEAD 0xE000 /* API RAM for Lead */
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9
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10 #define DOWNLOAD_EXT_PAGE (APIF_ADDR + 0x0FF8) /* Address of the extended DSP page of the */
1dcc9e4b71fd target-utils/calversion: program written, compiles
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11 #define DOWNLOAD_SIZE (APIF_ADDR + 0x0FFA) /* Address of the download size variable */
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12 #define DOWNLOAD_ADDR (APIF_ADDR + 0x0FFC) /* Address of the download address variable */
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13 #define DOWNLOAD_STATUS (APIF_ADDR + 0x0FFE) /* Address of the download status variable */
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14
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15 /* Maximum size of a block which can be copied into the API RAM */
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16
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17 #define MAX_BLOCK_SIZE 0x7F0
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18 #define MAX_UINT 65535
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19
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20 /* Possible values for the download status */
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21
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22 #define LEAD_READY 1
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23 #define BLOCK_READY 2
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24 #define PROGRAM_DONE 3
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25 #define PAGE_SELECTION 4