Make the pll stuff parameterized.
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2198 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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@ -40,6 +40,10 @@ static void sdram_set_spd_registers(const struct mem_controller *ctrl) {
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#include "northbridge/amd/gx2/raminit.c"
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#include "sdram/generic_sdram.c"
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#define PLLMSRhi 0x00001490
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#define PLLMSRlo 0x02000030
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#define PLLMSRhi2 ((0xde << 16) | (1 << 26) | (1 << 24))
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#define PLLMSRlo2 ((1<<14) |(1<<13) | (1<<0))
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#include "northbridge/amd/gx2/pll_reset.c"
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static void msr_init(void)
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@ -133,15 +133,15 @@ static void pll_reset(void)
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if (msr.lo & (1 << GLCP_SYS_RSTPLL_BYPASS)) {
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print_debug("disable PLL bypass\n\r");
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msr.hi = 0x00001490;
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msr.lo = 0x02000030;
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msr.hi = PLLMSRhi;
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msr.lo = PLLMSRlo;
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wrmsr(GLCP_SYS_RSTPLL, msr);
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msr.lo |= ((0xde << 16) | (1 << 26) | (1 << 24));
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msr.lo |= PLLMSRhi2;
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wrmsr(GLCP_SYS_RSTPLL, msr);
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print_debug("Reset PLL\n\r");
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msr.lo |= ((1<<14) |(1<<13) | (1<<0));
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msr.lo |= PLLMSRlo2;
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wrmsr(GLCP_SYS_RSTPLL,msr);
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print_debug("should not be here\n\r");
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}
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