remove obsolete information

haswell uses nri exclusively now

Signed-off-by: Leah Rowe <info@minifree.org>

site/docs/hardware/dell9020.md

@@ -143,18 +143,12 @@ NOTE2: Libreboot uses a *static option table* on all boards that have nvram,
 which is why you must use the `-C` option on your ROM, to change the static
 table that is baked into it.
 
-On current lbmk master, graphics cards *do* work. The option to hide PEG
-devices from MRC was disabled. Now when you insert a graphics card, the
-onboard Intel GPU is disabled and the graphics card is used instead.
-
 Here is an example of the type of errors we got when testing graphics cards
 with IOMMU enabled:
 
 <https://av.vimuser.org/error.jpg>
 
-We believe the native MRC replacement may work better on graphics card with
+Make sure to configure your image accordingly.
-IOMMU turned on. This will be enabled in a future Libreboot release, if not
-already supported.
 
 7020 compatibility
 ------------------

site/docs/install/ivy_has_common.md

@@ -66,8 +66,7 @@ Libreboot build system:
   target name.
 * SMSC SCH5545 fan control firmware (for Dell T1650): `vendor/t1650/sch5545ec.bin`
 * SMSC KBC1126 embedded controller firmware, on HP EliteBooks: `ec/`
-* Intel MRC firmware, used for ram/peripheral init on Haswell machines such as
+* Intel MRC firmware, provides raminit on HP EliteBook 820 G2
-  thinkpad t440p/w541: `mrc/`
 
 The above list refers to the *non-redistributable files*, and these are not
 directly included in releases. These are auto-downloaded during the build.
@@ -82,10 +81,6 @@ generated when running this command:
 
 	./build roms list
 
-For example, `t440pmrc_12mb` corresponds to ThinkPad T440p with MRC firmware.
-Whereas `t440plibremrc_12mb` corresponds to T440p with libre MRC firmware.
-Another example: `x230_12mb` corresponds to Thinkpad X230.
-
 In order to inject the necessary files into a rom image, run the script from the root of lbmk and point to the rom image.
 
 If you only wish to flash a release rom then the process of injecting the necessary files is quite simple.

site/docs/install/ivy_has_common.uk.md

@@ -70,8 +70,7 @@ Libreboot build system:
   target name.
 * SMSC SCH5545 fan control firmware (for Dell T1650): `vendor/t1650/sch5545ec.bin`
 * SMSC KBC1126 embedded controller firmware, on HP EliteBooks: `ec/`
-* Intel MRC firmware, used for ram/peripheral init on Haswell machines such as
+* Intel MRC firmware, provides raminit on HP EliteBook 820 G2
-  thinkpad t440p/w541: `mrc/`
 
 The above list refers to the *non-redistributable files*, and these are not
 directly included in releases. These are auto-downloaded during the build.
@@ -86,10 +85,6 @@ generated when running this command:
 
 	./build roms list
 
-For example, `t440pmrc_12mb` corresponds to ThinkPad T440p with MRC firmware.
-Whereas `t440plibremrc_12mb` corresponds to T440p with libre MRC firmware.
-Another example: `x230_12mb` corresponds to Thinkpad X230.
-
 In order to inject the necessary files into a rom image, run the script from the root of lbmk and point to the rom image.
 
 If you only wish to flash a release rom then the process of injecting the necessary files is quite simple.

site/docs/maintain/index.md

@@ -176,15 +176,7 @@ releases (only the images under `bin/` are provided).
 mrc/
 ---------------
 
-Please also
+Intel System Agent downloaded at build time for HP EliteBook 820 G2.
-visit: <https://doc.coreboot.org/northbridge/intel/haswell/mrc.bin.html> - the
-handling of this, in Libreboot, is based largely on the information there.
-
-This contains the Intel MRC firmware, auto-downloaded during build
-by logic contained under `include/vendor.sh`.
-
-In some cases, libre MRC firmware is also available, and provided
-by Libreboot as an alternative choice.
 
 pciroms/
 ---------------

site/news/safety.md

@@ -33,8 +33,7 @@ On these platforms, the following binary vendor files are required:
 
 * Intel ME firmware: all Sandy/Ivy/Haswell boards. Libreboot's build system
   runs `me_cleaner` to neuter the Intel ME, so that it's disabled after BringUp.
-* Intel MRC firmware: Haswell platforms (W541, T440p) - a libre MRC replacement
+* Intel MRC firmware: broadwell (HP EliteBook 820 G2)
-  is available, but experimental, and the vendor version is still recommended.
 * KBC1126 EC firmware: HP laptops (all sandy/ivy/haswell)
 
 When you [build Libreboot from source](../docs/build/), Libreboot's automated

site/news/update202308.md

@@ -57,14 +57,6 @@ This *only* affects the `default` coreboot tree used in Libreboot; the `haswell`
 tree (libre MRC on T440p/W541), `cros` (gru chromebooks) and `fam15h` trees used
 on KGPE-D16/KCMA-D8/KFSN4-DRE have not yet been updated.
 
-I'm planning to merge Angel's libre MRC patches into `default` at some point,
-re-basing them on the newer coreboot release, but this is done yet; unless, of
-course, these patches upstream (on coreboot gerrit) are improved and/or merged
-soon. I already covered fam15h AMD boards in a [previous post](fam15h.md) - I
-plan to eventually use Dasharo (based on newer coreboot) instead of `4.11_branch`
-on these boards. The `cros` boards need work - lots more testing, and many of
-them must be re-added again based on said testing.
-
 Testing needed!
 ===============