FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/fchg/fchg_default_batt.c @ 673:62a5285e014a

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Lorekeeping: allow tpudrv-leonardo.lib on Leonardo/Tango Back in 2015 the Mother's idea was to produce a FreeCalypso development board that would be a clone of TI Leonardo, including the original quadband RFFE; one major additional stipulation was that this board needed to be able to run original unmodified TCS211-20070608 firmware with all blobs intact, with only minimal binary patches to main.lib and tpudrv.lib. The necessary patched libs were produced at that time in the tcs211-patches repository. That plan was changed and we produced FCDEV3B instead, with Openmoko's triband RFFE instead of Leonardo quadband, but when FC Magnetite started in 2016, a TPUDRV_blob= provision was still made, allowing the possibility of patching OM's tpudrv.lib for a restored Leonardo RFFE. Now in 2020 we have FC Tango which is essentially a verbatim clone of Leonardo core, including the original quadband RFFE. We have also deblobbed our firmware so much that we have absolutely no real need for a blob version of tpudrv.lib - but I thought it would be neat to put the ancient TPUDRV_blob= mechanism (classic config) to its originally intended use, just for the heck of it.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 29 May 2020 03:55:36 +0000
parents 919b44c991fc
children
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1 /*
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2 * This module provides the default table of battery State-of-Charge
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3 * thresholds in the absence of a customized table in FFS.
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4 *
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5 * The present default table has been taken from Pirelli's firmware.
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6 */
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7
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8 #include "fchg/fchg_env.h"
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9 #include "fchg/fchg_func_i.h"
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10 #include "rv/rv_general.h"
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11 #include <string.h>
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12
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13 static const T_PWR_THRESHOLDS default_batt_table[] = {
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14 {4170, 100},
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15 {4120, 95},
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16 {4070, 90},
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17 {4030, 85},
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18 {3964, 80},
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19 {3930, 75},
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20 {3900, 70},
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21 {3882, 65},
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22 {3847, 60},
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23 {3805, 55},
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24 {3786, 50},
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25 {3771, 45},
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26 {3759, 40},
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27 {3750, 35},
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28 {3745, 30},
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29 {3737, 25},
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30 {3719, 20},
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31 {3688, 15},
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32 {3663, 10},
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33 {3539, 5},
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34 {3370, 0}
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35 };
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36
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37 void pwr_set_default_batt_table(void)
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38 {
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39 memcpy(pwr_ctrl->batt_thresholds, default_batt_table,
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40 sizeof default_batt_table);
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41 pwr_ctrl->nb_thresholds = sizeof(default_batt_table) /
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42 sizeof(T_PWR_THRESHOLDS);
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43 }