openwrt/target/linux/brcm2708/patches-4.19/950-0284-Enable-TPM-TIS-SPI-support-for-TPM1.2-and-TPM2.0-chi.patch

From 17e1d4d6f8ce88fccc25c1e900eb985635737959 Mon Sep 17 00:00:00 2001
From: Peter Huewe <peterhuewe@gmx.de>
Date: Thu, 14 Jun 2018 22:42:18 +0200
Subject: [PATCH 284/806] Enable TPM TIS SPI support for TPM1.2 and TPM2.0
 chips

This patch enables the support for SPI TPMs which follow the TCG TIS
FIFO/PTP specification like the SLB9670.
In order to decrease ram usage the weak dependency on CONFIG_SECURITFS
is explictly set to 'n'.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
---
 arch/arm/configs/bcm2709_defconfig   | 5 +++--
 arch/arm/configs/bcmrpi_defconfig    | 5 +++--
 arch/arm64/configs/bcmrpi3_defconfig | 3 +++
 3 files changed, 9 insertions(+), 4 deletions(-)

--- a/arch/arm/configs/bcm2709_defconfig
+++ b/arch/arm/configs/bcm2709_defconfig
@@ -350,7 +350,6 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
-CONFIG_NET_L3_MASTER_DEV=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -610,6 +609,8 @@ CONFIG_SERIAL_DEV_BUS=m
 CONFIG_TTY_PRINTK=y
 CONFIG_HW_RANDOM=y
 CONFIG_RAW_DRIVER=y
+CONFIG_TCG_TPM=m
+CONFIG_TCG_TIS_SPI=m
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_MUX=m
@@ -1343,12 +1344,12 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
+# CONFIG_SECURITYFS is not set
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CTS=m
 CONFIG_CRYPTO_XTS=m
 CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_CAST5=m
--- a/arch/arm/configs/bcmrpi_defconfig
+++ b/arch/arm/configs/bcmrpi_defconfig
@@ -344,7 +344,6 @@ CONFIG_NET_ACT_SKBEDIT=m
 CONFIG_NET_ACT_CSUM=m
 CONFIG_BATMAN_ADV=m
 CONFIG_OPENVSWITCH=m
-CONFIG_NET_L3_MASTER_DEV=y
 CONFIG_NET_PKTGEN=m
 CONFIG_HAMRADIO=y
 CONFIG_AX25=m
@@ -604,6 +603,8 @@ CONFIG_SERIAL_DEV_BUS=m
 CONFIG_TTY_PRINTK=y
 CONFIG_HW_RANDOM=y
 CONFIG_RAW_DRIVER=y
+CONFIG_TCG_TPM=m
+CONFIG_TCG_TIS_SPI=m
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_MUX=m
@@ -1336,13 +1337,13 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
+# CONFIG_SECURITYFS is not set
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_CRYPTD=m
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CTS=m
 CONFIG_CRYPTO_XTS=m
 CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_SHA512=m
 CONFIG_CRYPTO_TGR192=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_CAST5=m
--- a/arch/arm64/configs/bcmrpi3_defconfig
+++ b/arch/arm64/configs/bcmrpi3_defconfig
@@ -589,6 +589,8 @@ CONFIG_SERIAL_DEV_BUS=m
 CONFIG_TTY_PRINTK=y
 CONFIG_HW_RANDOM=y
 CONFIG_RAW_DRIVER=y
+CONFIG_TCG_TPM=m
+CONFIG_TCG_TIS_SPI=m
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=m
 CONFIG_I2C_BCM2708=m
@@ -1187,6 +1189,7 @@ CONFIG_NLS_ISO8859_15=m
 CONFIG_NLS_KOI8_R=m
 CONFIG_NLS_KOI8_U=m
 CONFIG_DLM=m
+# CONFIG_SECURITYFS is not set
 CONFIG_CRYPTO_USER=m
 CONFIG_CRYPTO_CBC=y
 CONFIG_CRYPTO_CTS=m