[feat][bl702_driver] set some bits zero in xtal_cfg at default
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68977a1658
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@ -67,6 +67,37 @@ void SystemInit(void)
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/* global IRQ disable */
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__disable_irq();
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_CLR_REG_BIT(tmpVal, AON_XTAL_CAPCODE_EXTRA_AON);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_OUT_AON, 0);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_CAPCODE_IN_AON, 0);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_RDY_SEL_AON, 0);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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tmpVal = BL_RD_REG(AON_BASE, AON_TSEN);
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tmpVal = BL_SET_REG_BITS_VAL(tmpVal, AON_XTAL_RDY_INT_SEL_AON, 0);
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BL_WR_REG(AON_BASE, AON_TSEN, tmpVal);
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for (i = 0; i < 20000; i++) {
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_SET_REG_BIT(tmpVal, AON_XTAL_EXT_SEL_AON);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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tmpVal = BL_RD_REG(AON_BASE, AON_XTAL_CFG);
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tmpVal = BL_CLR_REG_BIT(tmpVal, AON_XTAL_EXT_SEL_AON);
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BL_WR_REG(AON_BASE, AON_XTAL_CFG, tmpVal);
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if (BL_IS_REG_BIT_SET(BL_RD_REG(GLB_BASE, GLB_CLK_CFG0), GLB_CHIP_RDY))
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break;
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}
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tmpVal = BL_RD_REG(PDS_BASE, PDS_INT);
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tmpVal |= (1 << 8); /*mask pds wakeup*/
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tmpVal |= (1 << 10); /*mask rf done*/
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