arm-bsp/trusted-firmware-m: move corstone1000 to TF-M 1.6.0.

Move the TFM_PLATFORM assignment to the bbappend.

Drop the SRCREV changes, these are all incorporated into the 1.6.0
release.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

meta-arm-bsp/conf/machine/include/corstone1000.inc

@@ -10,8 +10,6 @@ TFA_BL2_BINARY = "bl2-corstone1000.bin"
 TFA_FIP_BINARY = "fip-corstone1000.bin"
 
 # TF-M
-PREFERRED_VERSION_trusted-firmware-m ?= "1.5%"
-TFM_PLATFORM = "arm/corstone1000"
 EXTRA_IMAGEDEPENDS += "virtual/trusted-firmware-m"
 
 # TF-M settings for signing host images

meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc

@@ -2,6 +2,8 @@
 
 COMPATIBLE_MACHINE = "(corstone1000)"
 
+TFM_PLATFORM = "arm/corstone1000"
+
 TFM_DEBUG = "1"
 
 ## Default is the MPS3 board
@@ -9,14 +11,6 @@ TFM_PLATFORM_IS_FVP ?= "FALSE"
 EXTRA_OECMAKE += "-DPLATFORM_IS_FVP=${TFM_PLATFORM_IS_FVP}"
 EXTRA_OECMAKE += "-DCC312_LEGACY_DRIVER_API_ENABLED=OFF"
 
-SRCBRANCH_tfm = "master"
-SRCREV_tfm = "f8c7e5361b92b16108165601ea81c5d01feb3c22"
-SRCREV_mbedtls = "d65aeb37349ad1a50e0f6c9b694d4b5290d60e49"
-SRCREV_mcuboot = "29099e1d17f93ae1d09fe945ad191b703aacd3d8"
-
-PV = "1.5.0+git${SRCPV}"
-SRCREV_FORMAT = "tfm"
-
 # libmetal
 LICENSE += "& BSD-3-Clause"
 LIC_FILES_CHKSUM += "file://../libmetal/LICENSE.md;md5=fe0b8a4beea8f0813b606d15a3df3d3c"
@@ -31,9 +25,7 @@ SRC_URI += "git://github.com/OpenAMP/open-amp.git;protocol=https;branch=main;nam
 SRCREV_openamp = "347397decaa43372fc4d00f965640ebde042966d"
 EXTRA_OECMAKE += "-DLIBOPENAMP_SRC_PATH=${WORKDIR}/git/openamp -DLIBOPENAMP_BIN_PATH=${B}/libopenamp-build"
 
-# The install task signs the TF-A BL2 and FIP binaries.
-# So they need to be copied to the sysroot. Hence the dependencies below:
-do_prepare_recipe_sysroot[depends]+= "trusted-firmware-a:do_populate_sysroot"
+DEPENDS += "trusted-firmware-a"
 
 # adding host images signing support
 require trusted-firmware-m-sign-host-images.inc