FreeCalypso > hg > freecalypso-sw

annotate target-utils/include/romvars.h @ 884:353daaa6014d

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gsm-fw/gpf/conf/gsmcomp.c: increased max partition in the voice-only config The code we got from TCS211 had the maximum prim pool partition size set to 900 bytes in the voice-only config (no FAX_AND_DATA, no GPRS) and to 1600 bytes in every other config. As it turns out, this "minimized" config breaks when the AT command interface is used with %CPI enabled, as the responsible code in ATI does an ACI_MALLOC of 1012 bytes. TI may have considered this case to be unsupported usage (perhaps they didn't care about the combination of a voice-only PS with AT command control), but we do want this use case to work without crashing. Solution: I made the largest prim pool the same as it is with FAX_AND_DATA: 3 partitions of 1600 bytes.
author Space Falcon <falcon@ivan.Harhan.ORG>
date Sat, 27 Jun 2015 07:31:30 +0000
parents 40f607bb0a2c
children
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1 /*
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2 * Our loadagent will always be loaded into Calypso targets by the on-chip
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3 * boot ROM operating in the UART download mode. The lowest IRAM address
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4 * at which we can load our code is 0x800750; somewhat lower at 0x800518
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5 * the boot ROM downloader has a few variables which may have been intended
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6 * to be private to the boot ROM, but which are useful to us. For example,
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7 * by looking at these variables, we can see which of the two UARTs was
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8 * used to feed our code to the boot ROM, and use the same UART for
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9 * subsequent communication - without building multiple versions of our
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10 * loadagent or resorting to other ugliness.
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11 *
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12 * This header file defines the layout of the IRAM structure in question,
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13 * based on the disassembly of the boot ROM.
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14 */
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15
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16 #ifndef __ROMVARS_H
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17 #define __ROMVARS_H
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18
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19 #include "types.h"
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20
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21 struct boot_rom_vars {
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22 u8 baud_rate_code;
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23 u8 pad1[3];
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24 u32 uart_timeout;
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25 u8 uart_id;
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26 u8 pll_config;
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27 u16 cs_ws_config;
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28 u8 clktcxo_13mhz;
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29 u8 rhea_cntl;
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30 u16 chksum_cmd;
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31 u16 chksum_accum;
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32 u16 pad2;
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33 u32 branch_addr;
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34 };
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35
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36 #endif /* include guard */