39 lines
1.1 KiB
Plaintext
39 lines
1.1 KiB
Plaintext
tcm_init(tcma_base, tcmb_base)
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{
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__var actlr;
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actlr = __jtagCP15ReadReg(1, 0, 0, 1);
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actlr &= ~((1 << 25) | (1 << 26) | (1 << 27));
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__jtagCP15WriteReg(1, 0, 0, 1, actlr);
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__jtagCP15WriteReg(9, 1, 0, 1, tcma_base | 1);
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__jtagCP15WriteReg(9, 1, 0, 0, tcmb_base | 1);
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}
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mpu_disable()
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{
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__var sctlr;
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sctlr = __jtagCP15ReadReg(1, 0, 0, 0);
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sctlr &= ~(1 << 0);
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__jtagCP15WriteReg(1, 0, 0, 0, sctlr);
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}
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/*********************************************************************
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* execUserFlashInit()
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*********************************************************************/
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execUserFlashInit()
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{
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__message "------------------------------ execUserFlashInit ---------------------------------";
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mpu_disable();
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tcm_init(0x3E0000, 0x3F0000);
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}
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/*********************************************************************
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* execUserFlashReset()
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*********************************************************************/
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execUserFlashReset()
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{
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__message "------------------------------ execUserFlashReset ---------------------------------";
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/* Disable MPU*/
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__jtagCP15WriteReg(1, 0, 0, 0, 0x08E7087A);
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} |