software/liblitedram: move calibration to sdrcal function.
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31afe55821
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3e083958b0
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@ -794,6 +794,22 @@ int sdrlevel(void)
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}
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}
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#endif
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#endif
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void sdrcal(void)
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{
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#ifdef CSR_DDRPHY_BASE
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#if CSR_DDRPHY_EN_VTC_ADDR
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ddrphy_en_vtc_write(0);
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#endif
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#if defined(SDRAM_PHY_WRITE_LEVELING_CAPABLE) || defined(SDRAM_PHY_READ_LEVELING_CAPABLE)
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sdrlevel();
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#endif
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#if CSR_DDRPHY_EN_VTC_ADDR
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ddrphy_en_vtc_write(1);
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#endif
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#endif
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sdrhw();
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}
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int sdrinit(void)
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int sdrinit(void)
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{
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{
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printf("Initializing DRAM @0x%08x...\n", MAIN_RAM_BASE);
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printf("Initializing DRAM @0x%08x...\n", MAIN_RAM_BASE);
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@ -810,18 +826,7 @@ int sdrinit(void)
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#endif
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#endif
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sdrsw();
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sdrsw();
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init_sequence();
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init_sequence();
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#ifdef CSR_DDRPHY_BASE
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sdrcal();
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#if CSR_DDRPHY_EN_VTC_ADDR
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ddrphy_en_vtc_write(0);
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#endif
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#if defined(SDRAM_PHY_WRITE_LEVELING_CAPABLE) || defined(SDRAM_PHY_READ_LEVELING_CAPABLE)
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sdrlevel();
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#endif
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#if CSR_DDRPHY_EN_VTC_ADDR
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ddrphy_en_vtc_write(1);
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#endif
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#endif
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sdrhw();
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if(!memtest((unsigned int *) MAIN_RAM_BASE, MAIN_RAM_SIZE)) {
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if(!memtest((unsigned int *) MAIN_RAM_BASE, MAIN_RAM_SIZE)) {
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#ifdef CSR_DDRCTRL_BASE
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#ifdef CSR_DDRCTRL_BASE
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ddrctrl_init_done_write(1);
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ddrctrl_init_done_write(1);
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@ -20,6 +20,7 @@ int write_level(void);
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int sdrlevel(void);
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int sdrlevel(void);
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void sdrcal(void);
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int sdrinit(void);
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int sdrinit(void);
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#endif /* __SDRAM_H */
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#endif /* __SDRAM_H */
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