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https://github.com/openwrt/openwrt.git
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36aa27189a
Deleted upstream patches:
generic:
041-genirq-affinity-Make-affinity-setting-if-activated-o.patch
ipq806x:
093-5-v5.8-ipq806x-PCI-qcom-Define-some-PARF-params-needed-for-ipq8064-SoC.patch
093-6-v5.8-ipq806x-PCI-qcom-Add-support-for-tx-term-offset-for-rev-2_1_0.patch
Merged manually:
ipq806x:
093-4-v5.8-ipq806x-PCI-qcom-Use-bulk-clk-api-and-assert-on-error.patch
layerscape:
804-crypto-0016-MLKU-114-1-crypto-caam-reduce-page-0-regs-access-to-.patch
Build-tested: ath79/generic, ipq806x, layerscape/armv7, layerscape/armv8_64b
Run-tested: ipq806x (R7800)
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
48 lines
1.6 KiB
Diff
48 lines
1.6 KiB
Diff
From 2c1a5dae2fb127729773685e3cd1e48934edf1f2 Mon Sep 17 00:00:00 2001
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From: Luke Hinds <7058938+lukehinds@users.noreply.github.com>
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Date: Wed, 22 Jan 2020 16:03:00 +0000
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Subject: [PATCH] Initialise rpi-firmware before clk-bcm2835
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The IMA (Integrity Measurement Architecture) looks for a TPM (Trusted
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Platform Module) having been registered when it initialises; otherwise
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it assumes there is no TPM. It has been observed on BCM2835 that IMA
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is initialised before TPM, and that initialising the BCM2835 clock
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driver before the firmware driver has the effect of reversing this
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order.
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Change the firmware driver to initialise at core_initcall, delaying the
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BCM2835 clock driver to postcore_initcall.
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See: https://github.com/raspberrypi/linux/issues/3291
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https://github.com/raspberrypi/linux/pull/3297
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Signed-off-by: Luke Hinds <lhinds@redhat.com>
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Co-authored-by: Phil Elwell <phil@raspberrypi.org>
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---
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drivers/clk/bcm/clk-bcm2835.c | 2 +-
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drivers/firmware/raspberrypi.c | 2 +-
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2 files changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/clk/bcm/clk-bcm2835.c
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+++ b/drivers/clk/bcm/clk-bcm2835.c
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@@ -2399,7 +2399,7 @@ static int __init __bcm2835_clk_driver_i
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{
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return platform_driver_register(&bcm2835_clk_driver);
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}
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-core_initcall(__bcm2835_clk_driver_init);
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+postcore_initcall(__bcm2835_clk_driver_init);
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MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
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MODULE_DESCRIPTION("BCM2835 clock driver");
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--- a/drivers/firmware/raspberrypi.c
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+++ b/drivers/firmware/raspberrypi.c
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@@ -416,7 +416,7 @@ out2:
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out1:
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return ret;
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}
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-subsys_initcall(rpi_firmware_init);
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+core_initcall(rpi_firmware_init);
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static void __init rpi_firmware_exit(void)
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{
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