[S] Change in flashrom[master]: Add missing Intel B460 flash chip id

[Thomas Heijligen (Code Review)]

Thomas Heijligen has submitted this change. ( https://review.coreboot.org/c/flashrom/+/72056 )

(

4 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: Add missing Intel B460 flash chip id
......................................................................

Add missing Intel B460 flash chip id

Note that while I can read the chip, on my Lenovo Legion T5 28IMB05,
cannot write to the flash chip with any tools except upgrading with
vendor tool, no downgrades are allowed, due to the fact of SMM, even if
I did manage to flash the BIOS chip somehow, would still face bootguard
since this machine has bootguard. But if I read the chip, and verify my
read bin file, it works fine, until changing the SMBIOS, which is in
the vendor BIOS update package.

Change-Id: Id8fcb59d5dbafea3e79c4e3ad75484bbd163feca
Signed-off-by: Christopher Lentocha 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/72056
Reviewed-by: Thomas Heijligen 
Reviewed-by: Paul Menzel 
Tested-by: build bot (Jenkins) 
---
M chipset_enable.c
1 file changed, 23 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Thomas Heijligen: Looks good to me, approved

diff --git a/chipset_enable.c b/chipset_enable.c
index 480113a..e1dd6a3 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -2152,6 +2152,7 @@
    {0x8086, 0xa30d, B_S,    NT,  "Intel", "HM370",				enable_flash_pch300},
    {0x8086, 0xa30e, B_S,    DEP, "Intel", "CM246",				enable_flash_pch300},
    {0x8086, 0x3482, B_S,    DEP, "Intel", "Ice Lake U Premium",		enable_flash_pch300},
+	{0x8086, 0xa3c8, B_S,    OK,  "Intel", "B460",				enable_flash_pch400},
    {0x8086, 0x0684, B_S,    NT,  "Intel", "H470",				enable_flash_pch400},
    {0x8086, 0x0685, B_S,    NT,  "Intel", "Z490",				enable_flash_pch400},
    {0x8086, 0x0687, B_S,    NT,  "Intel", "Q470",				enable_flash_pch400},