From: Bin Meng <bmeng.cn@gmail.com>
To: Simon Glass <sjg@chromium.org>, u-boot@lists.denx.de
Cc: Bin Meng <bmeng.cn@gmail.com>
Subject: [PATCH 0/7] x86: Various fixes to MTRR and FSP codes
Date: Sat, 31 Jul 2021 16:45:22 +0800 [thread overview]
Message-ID: <20210731084529.7524-1-bmeng.cn@gmail.com> (raw)
At present Intel Crown Bay does not boot. This was caused by various
regression issues introduced when supporting FSP2, and some flaws in
MTRR codes.
With this series, U-Boot boot again on Intel Crown Bay board.
This series is available at u-boot-x86/crownbay for testing.
Bin Meng (7):
x86: fsp: Don't program MTRR for DRAM
x86: mtrr: Do not clear the unused ones in mtrr_commit()
x86: mtrr: Skip MSRs that were already programmed in mtrr_commit()
x86: mtrr: Abort if requested size is not power of 2
x86: cmd: hob: Fix the command usage and help messages
x86: cmd: hob: Fix display of resource type for system memory
x86: fsp: Only FSP2 has INIT_PHASE_END_FIRMWARE
arch/x86/cpu/mtrr.c | 13 ++++++++-----
arch/x86/include/asm/mtrr.h | 7 ++++---
arch/x86/lib/fsp/fsp_common.c | 16 +++++++++-------
arch/x86/lib/fsp/fsp_dram.c | 35 ++++++++++-------------------------
cmd/x86/hob.c | 9 ++++-----
5 files changed, 35 insertions(+), 45 deletions(-)
--
2.25.1
next reply other threads:[~2021-07-31 8:46 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-31 8:45 Bin Meng [this message]
2021-07-31 8:45 ` [PATCH 1/7] x86: fsp: Don't program MTRR for DRAM Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:53 ` Bin Meng
2021-07-31 8:45 ` [PATCH 2/7] x86: mtrr: Do not clear the unused ones in mtrr_commit() Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:50 ` Bin Meng
2021-07-31 8:45 ` [PATCH 3/7] x86: mtrr: Skip MSRs that were already programmed " Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:50 ` Bin Meng
2021-07-31 8:45 ` [PATCH 4/7] x86: mtrr: Abort if requested size is not power of 2 Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:50 ` Bin Meng
2021-07-31 8:45 ` [PATCH 5/7] x86: cmd: hob: Fix the command usage and help messages Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:50 ` Bin Meng
2021-07-31 8:45 ` [PATCH 6/7] x86: cmd: hob: Fix display of resource type for system memory Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:50 ` Bin Meng
2021-07-31 8:45 ` [PATCH 7/7] x86: fsp: Only FSP2 has INIT_PHASE_END_FIRMWARE Bin Meng
2021-08-01 19:19 ` Simon Glass
2021-08-02 2:53 ` Bin Meng
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