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board: starfive: jh7110-evb: remove l2 pretcher in borad cfg
It should be configured in L2. Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
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1 changed files with 0 additions and 22 deletions
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@ -234,32 +234,10 @@ static void get_cpu_voltage_type(struct udevice *dev)
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}
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#endif
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/*enable U74-mc hart1~hart4 prefetcher*/
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static void enable_prefetcher(void)
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{
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u32 hart;
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u32 *reg;
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#define L2_PREFETCHER_BASE_ADDR 0x2030000
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#define L2_PREFETCHER_OFFSET 0x2000
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/*hart1~hart4*/
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for (hart = 1; hart < 5; hart++) {
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reg = (u32 *)((u64)(L2_PREFETCHER_BASE_ADDR
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+ hart*L2_PREFETCHER_OFFSET));
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mb(); /* memory barrier */
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setbits_le32(reg, 0x1);
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mb(); /* memory barrier */
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}
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}
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int board_init(void)
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{
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enable_caches();
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/*enable hart1-hart4 prefetcher*/
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enable_prefetcher();
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jh7110_timer_init();
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jh7110_usb_init(true);
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