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[size=13.3333px]
在vendor\mediatek\proprietary\bootable\bootloader\preloader\platform\mt6765\src\drivers
Dramc_pi_main.c
DRAM_DFS_FREQUENCY_TABLE_T gFreqTbl[DRAM_DFS_SHUFFLE_MAX] = {
{LP4_HIGHEST_FREQSEL, LP4_HIGHEST_FREQ, DRAM_DFS_SHUFFLE_1},
{LP4_MIDDLE_FREQSEL, LP4_MIDDLE_FREQ, DRAM_DFS_SHUFFLE_2},
{LP4_LOWEST_FREQSEL, LP4_LOWEST_FREQ, DRAM_DFS_SHUFFLE_3},
};
把gFreqTal中最高档(DDR3200),改成次高档(DDR2400):
DRAM_DFS_FREQUENCY_TABLE_T gFreqTbl[DRAM_DFS_SHUFFLE_MAX] = {
{LP4_MIDDLE_FREQSEL, LP4_MIDDLE_FREQ, DRAM_DFS_SHUFFLE_1},
{LP4_MIDDLE_FREQSEL, LP4_MIDDLE_FREQ, DRAM_DFS_SHUFFLE_2},
{LP4_LOWEST_FREQSEL, LP4_LOWEST_FREQ, DRAM_DFS_SHUFFLE_3},
};
注意:此处的修改在合入前,首先要向SPL声明可能会导致未知报错!!
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