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Fix the detection for the Winbond W83697SF. Unfortunately the revision 

has a slightly different format than that of the W83697UF/UG so we have
to hack around it a bit.

This patch has been verified to work on real hardware by
Idwer Vollering <idwer_v@hotmail.com> on IRC (thanks!).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2861 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann 2007-10-16 18:15:25 +00:00
parent 92d3434f87
commit dc34cab5cb
1 changed files with 3 additions and 3 deletions
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6
util/superiotool/winbond.c
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@ -92,8 +92,6 @@ const static struct superio_registers reg_table[] = {
{EOT}}}, {EOT}}},
{0x610, "W83L517D/D-F", { {0x610, "W83L517D/D-F", {
{EOT}}}, {EOT}}},
{0x681, "W83697SF/UF/UG", {
{EOT}}},
{0x708, "W83637HF/HG", { {0x708, "W83637HF/HG", {
{EOT}}}, {EOT}}},
{0x828, "W83627THF/THG", { /* We assume rev is bits 3..0 of 0x21. */ {0x828, "W83627THF/THG", { /* We assume rev is bits 3..0 of 0x21. */
@ -295,6 +293,8 @@ const static struct superio_registers reg_table[] = {
{0x30,0x60,0x61,0x70,0xf0,EOT}, {0x30,0x60,0x61,0x70,0xf0,EOT},
{0x00,0x00,0x00,0x00,0x00,EOT}}, {0x00,0x00,0x00,0x00,0x00,EOT}},
{EOT}}}, {EOT}}},
{0x68, "W83697SF/UF/UG", { /* TODO: Add comment. */
{EOT}}},
/* ID[3..0] */ /* ID[3..0] */
{0xa, "W83877F", { {0xa, "W83877F", {
@ -333,7 +333,7 @@ void probe_idregs_winbond_helper(const char *init, uint16_t port)
rev = regval(port, DEVICE_REV_REG); rev = regval(port, DEVICE_REV_REG);
olddevid = regval(port, DEVICE_ID_REG_OLD) & 0x0f; olddevid = regval(port, DEVICE_ID_REG_OLD) & 0x0f;
if (devid == 0x52) if (devid == 0x52 || devid == 0x68)
id = devid; /* ID only */ id = devid; /* ID only */
else if ((devid == 0x97) && ((rev & 0xf0) == 0x70)) else if ((devid == 0x97) && ((rev & 0xf0) == 0x70))
id = (devid << 8) | rev; /* ID and rev */ id = (devid << 8) | rev; /* ID and rev */