i945: Replace some two magic values by defined names
Devoutly to be wish'd. To die,—to sleep;— To sleep! perchance to dream:—ay, there's the rub; For in that sleep of death what dreams may come, (Since who could argue with William Shakespeare?) Change-Id: I4e4c617dcd3ede81a0abbe16f9916562d24fa8ce Signed-off-by: Patrick Georgi <patrick.georgi@secunet.com> Reviewed-on: http://review.coreboot.org/2733 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins)
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@ -295,18 +295,18 @@ static void sdram_detect_errors(struct sys_info *sysinfo)
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pci_write_config8(PCI_DEV(0, 0x1f, 0), 0xa2, reg8);
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/* clear self refresh status if check is disabled or not a resume */
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if (!CONFIG_CHECK_SLFRCS_ON_RESUME || sysinfo->boot_path != 2) {
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MCHBAR8(0xf14) |= 3;
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if (!CONFIG_CHECK_SLFRCS_ON_RESUME || sysinfo->boot_path != BOOT_PATH_RESUME) {
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MCHBAR8(SLFRCS) |= 3;
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} else {
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/* Validate self refresh config */
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if (((sysinfo->dimm[0] != SYSINFO_DIMM_NOT_POPULATED) ||
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(sysinfo->dimm[1] != SYSINFO_DIMM_NOT_POPULATED)) &&
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!(MCHBAR8(0xf14) & (1<<0))) {
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!(MCHBAR8(SLFRCS) & (1<<0))) {
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do_reset = 1;
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}
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if (((sysinfo->dimm[2] != SYSINFO_DIMM_NOT_POPULATED) ||
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(sysinfo->dimm[3] != SYSINFO_DIMM_NOT_POPULATED)) &&
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!(MCHBAR8(0xf14) & (1<<1))) {
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!(MCHBAR8(SLFRCS) & (1<<1))) {
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do_reset = 1;
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}
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}
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