FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_core/armio/armio.h @ 662:8cd8fd15a095

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SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents 945cf7f506b2
children
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945cf7f506b2 src/cs: chipsetsw import from tcs211-fcmodem
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1 /*
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2 * ARMIO.H * * Control diagnostic bits * * Reference : GCS207 *
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3 */
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4
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5 #include "chipset.cfg"
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6
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7 #include "l1sw.cfg"
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8
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9 #if (OP_L1_STANDALONE == 0)
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10 #include "main/sys_types.h"
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11 #else
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12 #include "sys_types.h"
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13 #endif
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14
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15
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16 // Duplicate address with ARMIO_IO_CNTL
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17 // Need to investigate !!!
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18 //#define ARMIO_CNTL (MEM_ARMIO + 0x04) /* I/O control */
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19
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20 #define ARMIO_IN (MEM_ARMIO + 0x00) /* inputs */
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21 #define ARMIO_OUT (MEM_ARMIO + 0x02) /* outputs */
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22 #define ARMIO_IO_CNTL (MEM_ARMIO + 0x04) /* I/O control */
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23 #define ARMIO_CNTL_REG (MEM_ARMIO + 0x06) /* control ARMIO */
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24 #define ARMIO_LOAD_TIM (MEM_ARMIO + 0x08) /* load TIM */
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25 #if (CHIPSET != 12)
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26 #define ARMIO_KBR_IN (MEM_ARMIO + 0x0A) /* KBR inputs (rows) */
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27 #define ARMIO_KBR_OUT (MEM_ARMIO + 0x0C) /* KBR outputs (columns) */
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28 #endif
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29 #define ARMIO_PWM_CNTL (MEM_ARMIO + 0x0E) /* LIGHT/BUZZER control */
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30 #define ARMIO_LIGHT (MEM_ARMIO + 0x10) /* light value */
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31 #define ARMIO_BUZZER (MEM_ARMIO + 0x12) /* buzzer value */
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32 #define ARMIO_CLOCKEN 0x0020
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33 #if (CHIPSET != 12)
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34 #define CLKM_IO_CNTL MEM_IO_SEL /* control IO */
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35 #endif
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36
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37 #if (CHIPSET == 12)
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38 #define GPIO_INTERRUPT_LEVEL_REG * (volatile SYS_UWORD16 *) (MEM_ARMIO + 0x16)
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39 #define GPIO_INTERRUPT_MASK_REG * (volatile SYS_UWORD16 *) (MEM_ARMIO + 0x18)
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40 #else
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41 #define ARMIO_GPIO_EVENT_MODE (MEM_ARMIO + 0x14) /* GPIO event mode */
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42 #define ARMIO_KBD_GPIO_INT (MEM_ARMIO + 0x16) /* Kbd/GPIO IRQ register */
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43 #define ARMIO_KBD_GPIO_MASKIT (MEM_ARMIO + 0x18) /* Kbd/GPIO mask IRQ */
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44 // CC test 0316
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45 #define ARMIO_GPIO_DEBOUNCE (MEM_ARMIO + 0x1A) /* GPIO debounceing register*/
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46 // end
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47 #endif
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48
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49
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50 #if (CHIPSET != 12)
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51 #define ARMIO_DCD (2) /* IO used for DCD on C-Sample - Output */
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52 #endif
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53 #define ARMIO_DTR (3) /* IO used for DTR on C-Sample - Input */
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54
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55 #define ARMIO_FALLING_EDGE (0)
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56 #define ARMIO_RISING_EDGE (1)
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57
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58 #if (CHIPSET != 12)
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59 #define ARMIO_KEYPDAD_INT (0x0001)
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60 #define ARMIO_GPIO_INT (0x0002)
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61
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62 #define ARMIO_MASKIT_KBD (0x0001)
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63 #define ARMIO_MASKIT_GPIO (0x0002)
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64
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65 void AI_EnableBit(int bit);
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66 void AI_DisableBit(int bit);
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67 #endif
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68 void AI_SetBit(int bit);
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69 void AI_ResetBit(int bit);
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70 void AI_ConfigBitAsOutput(int bit);
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71 void AI_ConfigBitAsInput(int bit);
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72 SYS_BOOL AI_ReadBit(int bit);
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73 void AI_SetSimIO3V(SYS_UWORD8 StdOutput);
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74
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75 #if (OP_L1_STANDALONE == 0)
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76 void AI_Power(SYS_UWORD8 power);
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77 #endif
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78
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79 void AI_ResetTspIO(void);
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80 void AI_ResetDbgReg(void);
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81 void AI_ResetIoConfig(void);
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82 void AI_InitIOConfig(void);
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83 void AI_ClockEnable (void);
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84
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85 void AI_SelectIOForIT (SYS_UWORD16 Pin, SYS_UWORD16 Edge);
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86 #if (CHIPSET != 12)
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87 int AI_CheckITSource (SYS_UWORD16 Source);
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88 #endif
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89 void AI_UnmaskIT (SYS_UWORD16 Source);
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90 void AI_MaskIT (SYS_UWORD16 Source);
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91