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MCC200 Board: fix flash unprotection code for flash > 32 MB.
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1 changed files with 10 additions and 0 deletions
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@ -238,6 +238,16 @@ int misc_init_r (void)
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&flash_info[CFG_MAX_FLASH_BANKS - 1]);
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&flash_info[CFG_MAX_FLASH_BANKS - 1]);
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}
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}
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if (gd->bd->bi_flashsize > (32 << 20)) {
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/* Unprotect the upper bank of the Flash */
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*(volatile int*)MPC5XXX_CS0_CFG |= (1 << 6);
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flash_protect (FLAG_PROTECT_CLEAR,
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flash_info[0].start[0],
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(flash_info[0].start[0] + flash_info[0].size) / 2 - 1,
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&flash_info[0]);
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*(volatile int*)MPC5XXX_CS0_CFG &= ~(1 << 6);
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}
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return (0);
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return (0);
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}
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}
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