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Add GLCP_SYS_RSTPLL MSR defines for GeodeLX 

Signed-off-by: Peter Stuge <peter@stuge.se>
Acked-by: Nathan Williams <nathan@traverse.com.au>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4951 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Peter Stuge 2009-11-21 06:02:48 +00:00
parent 354bde6e0d
commit b198a478ed
1 changed files with 68 additions and 0 deletions
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68
util/msrtool/geodelx.c
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@ -94,6 +94,74 @@ const struct msrdef geodelx_msrs[] = {
{ 4, 5, "DLL_OVS/RSDA", "DLL Override Setting or Read Strobe Delay Adjust", PRESENT_DEC, NOBITS },
{ BITS_EOT }
}},
{ 0x4c000014, MSRTYPE_RDWR, MSR2(0, 0), "GLCP_SYS_RSTPLL", "GLCP System Reset and PLL Control", {
{ 63, 20, RESERVED },
{ 43, 5, "GLIUMULT", "GLIU Multiplier", PRESENT_DEC, NOBITS },
{ 38, 1, "GLIUDIV", "GLIU Divide", PRESENT_DEC, {
{ MSR1(0), "Do not predivide input" },
{ MSR1(1), "Divide by 2" },
{ BITVAL_EOT }
}},
{ 37, 5, "COREMULT", "CPU Core Multiplier", PRESENT_DEC, NOBITS },
{ 32, 1, "COREDIV", "CPU Core Divide", PRESENT_DEC, {
{ MSR1(0), "Do not predivide input" },
{ MSR1(1), "Divide by 2" },
{ BITVAL_EOT }
}},
{ 31, 6, "SWFLAGS", "Flags", PRESENT_BIN, NOBITS },
{ 25, 1, "GLIULOCK", "GLIU PLL Lock", PRESENT_DEC, {
{ MSR1(1), "PLL locked" },
{ MSR1(0), "PLL is not locked" },
{ BITVAL_EOT }
}},
{ 24, 1, "CORELOCK", "CPU Core PLL Lock", PRESENT_DEC, {
{ MSR1(1), "PLL locked" },
{ MSR1(0), "PLL is not locked" },
{ BITVAL_EOT }
}},
{ 23, 8, "HOLD_COUNT", "Hold Count, divided by 16", PRESENT_DEC, NOBITS },
{ 15, 1, RESERVED },
{ 14, 1, "GLIUPD", "GLIU PLL Power Down mode", PRESENT_DEC, NOBITS },
{ 13, 1, "COREPD", "CPU Core PLL Power Down mode", PRESENT_DEC, NOBITS },
{ 12, 1, "GLIUBYPASS", "GLIU PLL Bypass", PRESENT_DEC, {
{ MSR1(1), "DOTREF input directly drives the GLIU clock spines" },
{ MSR1(0), "DOTPLL drives the GLIU clock" },
{ BITVAL_EOT }
}},
{ 11, 1, "COREBYPASS", "CPU Core PLL Bypass", PRESENT_DEC, {
{ MSR1(1), "DOTREF input directly drives the CPU Core clock" },
{ MSR1(0), "DOTPLL drives the CPU Core clock" },
{ BITVAL_EOT }
}},
{ 10, 1, "LPFEN", "Loop Filter", PRESENT_DEC, {
{ MSR1(1), "Enabled" },
{ MSR1(0), "Disabled" },
{ BITVAL_EOT }
}},
{ 9, 1, "VA_SEMI_SYNC_MODE", "CPU-GLIU Sync Mode", PRESENT_DEC, {
{ MSR1(1), "CPU does not use GLIU FIFO" },
{ MSR1(0), "The GLIU FIFO is used by the CPU" },
{ BITVAL_EOT }
}},
{ 8, 1, "PCI_SEMI_SYNC_MODE", "PCI-GLIU Sync Mode", PRESENT_DEC, {
{ MSR1(1), "PCI does not use mb_func_clk and pci_func_clk falling edges" },
{ MSR1(0), "Falling edges on mb_func_clk and pci_func_clk are used by PCI" },
{ BITVAL_EOT }
}},
{ 7, 1, "BOOTSTRAP_PW1", "PW1 bootstrap", PRESENT_DEC, {
{ MSR1(1), "66MHz PCI clock" },
{ MSR1(0), "33MHz PCI clock" },
{ BITVAL_EOT }
}},
{ 6, 1, "BOOTSTRAP_IRQ13", "IRQ13 bootstrap", PRESENT_DEC, {
{ MSR1(1), "Stall-on-reset debug feature enabled" },
{ MSR1(0), "No stall" },
{ BITVAL_EOT }
}},
{ 5, 5, "BOOTSTRAPS", "CPU/GLIU frequency select", PRESENT_BIN, NOBITS },
{ 0, 1, "CHIP_RESET", "Chip Reset", PRESENT_DEC, NOBITS },
{ BITS_EOT }
}},
/*
{ 0, MSRTYPE_RDONLY, MSR2(0, 0), "TEMPLATE", "Template MSR", {
{ 63, 64, RESERVED },