Re: [meta-ti][dunfell][PATCH v3] machine: Add am62axx evm configuration

Thu, 05 Jan 2023 16:21:45 -0800 

Paresh,Kamlesh,Chirag


On 1/5/2023 6:16 PM, Bajjuri, Praneeth wrote:

Paresh,

On 12/8/2022 2:12 PM, Paresh Bhagat wrote:

Lets add the basic AM62Axx-evm configuration.
- Add configurations.
- Add firmware overrides.
- Add u-boot overrides.
- Add tifs-lpm-stub.
- Add cnm-wave-fw.
In the related context the firmware recipe update needs to be taken care for am62q HS SE platform support patch as well 
Ref: https://lists.yoctoproject.org/g/meta-ti/topic/95900374



Signed-off-by: Sai Sree Kartheek Adivi <[email protected]>
Signed-off-by: Paresh Bhagat <[email protected]>
---
  conf/machine/am62axx-evm-k3r5.conf            | 11 ++++++++
  conf/machine/am62axx-evm.conf                 | 11 ++++++++
  conf/machine/include/am62axx.inc              | 16 +++++++++++
  recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb    |  4 +--
  recipes-bsp/ti-sci-fw/ti-sci-fw_git.bb        |  1 +
  .../tifs-lpm-stub/tifs-lpm-stub_git.bb        |  2 +-
  recipes-bsp/u-boot/u-boot-ti.inc              |  1 +
  recipes-kernel/linux/kernel-rdepends.inc      |  2 ++
  recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb    | 27 +++++++++++++++++++
You might need to send a followup patch to update the remote core firmwares.
Please check reference patch: https://git.yoctoproject.org/meta-ti/commit/?h=dunfell&id=f3733afe9c7de77b087da51c84bf5df0c4a14bb5 

Error we see with bootup on a 62axx board currently is as follows
...
Failed to load '/lib/firmware/am62a-mcu-r5f0_0-fw-sec'
Failed to load '/lib/firmware/am62a-c71_0-fw-sec'
...



  9 files changed, 72 insertions(+), 3 deletions(-)
  create mode 100644 conf/machine/am62axx-evm-k3r5.conf
  create mode 100644 conf/machine/am62axx-evm.conf
  create mode 100644 conf/machine/include/am62axx.inc
diff --git a/conf/machine/am62axx-evm-k3r5.conf b/conf/machine/am62axx-evm-k3r5.conf 
new file mode 100644
index 00000000..ca30537f
--- /dev/null
+++ b/conf/machine/am62axx-evm-k3r5.conf
@@ -0,0 +1,11 @@
+#@TYPE: Machine
+#@NAME: AM62AXX EVM (R5F)
+#@DESCRIPTION: Machine configuration for the TI AM62Axx EVM (R5F core)
+
+require conf/machine/include/k3r5.inc
+
+SYSFW_SOC = "am62ax"
+SYSFW_CONFIG = "evm"
+SYSFW_SUFFIX = "gp"
+
+UBOOT_MACHINE = "am62ax_evm_r5_defconfig"
diff --git a/conf/machine/am62axx-evm.conf b/conf/machine/am62axx-evm.conf 
new file mode 100644
index 00000000..4eb179f3
--- /dev/null
+++ b/conf/machine/am62axx-evm.conf
@@ -0,0 +1,11 @@
+#@TYPE: Machine
+#@NAME: AM62AXX EVM
+#@DESCRIPTION: Machine configuration for the TI AM62AXX EVM
+
+require conf/machine/include/am62axx.inc
+
+KERNEL_DEVICETREE = " \
+    ti/k3-am62a7-sk.dtb \
+"
+
+UBOOT_MACHINE = "am62ax_evm_a53_defconfig"
diff --git a/conf/machine/include/am62axx.inc b/conf/machine/include/am62axx.inc 
new file mode 100644
index 00000000..383d1c3f
--- /dev/null
+++ b/conf/machine/include/am62axx.inc
@@ -0,0 +1,16 @@
+require conf/machine/include/k3.inc
+SOC_FAMILY_append = ":am62axx"
+
+MACHINE_FEATURES += "screen touchscreen"
+
+SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS2"
+SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
+
+TFA_K3_SYSTEM_SUSPEND = "1"
+
+do_image_wic[mcdepends] = "mc::k3r5:ti-sci-fw:do_deploy"
+do_image_tar[mcdepends] = "mc::k3r5:ti-sci-fw:do_deploy"
+
+TFA_BOARD = "lite"
+OPTEEMACHINE = "k3-am62x"
+OPTEEOUTPUTMACHINE = "k3"
diff --git a/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb b/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb 
index c904ba62..fac7bb06 100644
--- a/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb
+++ b/recipes-bsp/cnm-wave-fw/cnm-wave-fw_git.bb
@@ -13,7 +13,7 @@ PR = "${INC_PR}.1"
  CLEANBROKEN = "1"
-COMPATIBLE_MACHINE = "j721s2-evm|j721s2-hs-evm|j784s4-evm|j784s4-hs-evm"
+COMPATIBLE_MACHINE = "j721s2-evm|j721s2-hs-evm|j784s4-evm|j784s4-hs-evm|am62axx" 
  PACKAGE_ARCH = "${MACHINE_ARCH}"
@@ -27,7 +27,7 @@ ALTERNATIVE_TARGET[wave521c_codec_fw.bin] = "${base_libdir}/firmware/cnm/${TARGE 
  ALTERNATIVE_PRIORITY = "10"
  # Set up names for the firmwares
-ALTERNATIVE_${PN}_j7 = "\
+ALTERNATIVE_${PN} = "\
                      wave521c_codec_fw.bin"
  do_install() {
diff --git a/recipes-bsp/ti-sci-fw/ti-sci-fw_git.bb b/recipes-bsp/ti-sci-fw/ti-sci-fw_git.bb 
index 79c39ee5..1b8530ec 100644
--- a/recipes-bsp/ti-sci-fw/ti-sci-fw_git.bb
+++ b/recipes-bsp/ti-sci-fw/ti-sci-fw_git.bb
@@ -39,6 +39,7 @@ SYSFW_PREFIX_j784s4-evm-k3r5 = "fs"
  SYSFW_PREFIX_j784s4-hs-evm-k3r5 = "fs"
  SYSFW_PREFIX_am62xx-evm-k3r5 = "fs"
  SYSFW_PREFIX_am62xx-lp-evm-k3r5 = "fs"
+SYSFW_PREFIX_am62axx-evm-k3r5 = "fs"
  SYSFW_TISCI = "${S}/ti-sysfw/ti-${SYSFW_PREFIX}-firmware-${SYSFW_SOC}-*.bin" diff --git a/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb b/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb 
index 876036f2..30b2e315 100644
--- a/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb
+++ b/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb
@@ -7,7 +7,7 @@ PR = "${INC_PR}.0"
  CLEANBROKEN = "1"
-COMPATIBLE_MACHINE = "am62xx-evm|am62xx-lp-evm"
+COMPATIBLE_MACHINE = "am62xx|am62axx"
  PACKAGE_ARCH = "${MACHINE_ARCH}"
diff --git a/recipes-bsp/u-boot/u-boot-ti.inc b/recipes-bsp/u-boot/u-boot-ti.inc 
index 97f9fa2b..90f60980 100644
--- a/recipes-bsp/u-boot/u-boot-ti.inc
+++ b/recipes-bsp/u-boot/u-boot-ti.inc
@@ -34,6 +34,7 @@ PACKAGECONFIG[dm] = "DM=${STAGING_DIR_HOST}${nonarch_base_libdir}/firmware/pdk-i 
  PACKAGECONFIG_append_aarch64 = " atf optee"
  PACKAGECONFIG_append_j7 = " dm"
  PACKAGECONFIG_append_am62xx = " dm"
+PACKAGECONFIG_append_am62axx = " dm"
  COMPATIBLE_MACHINE = "(ti-soc)"
diff --git a/recipes-kernel/linux/kernel-rdepends.inc b/recipes-kernel/linux/kernel-rdepends.inc 
index 08f3f462..86d678ee 100644
--- a/recipes-kernel/linux/kernel-rdepends.inc
+++ b/recipes-kernel/linux/kernel-rdepends.inc
@@ -53,8 +53,10 @@ RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j721s2-evm = " cnm-wave-fw"   RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j721s2-hs-evm = " cnm-wave-fw" 
  RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j784s4-evm = " cnm-wave-fw"
  RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_j784s4-hs-evm = " cnm-wave-fw" 
+RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_am62axx = " cnm-wave-fw"
  # Add run-time dependency for TIFS Low Power Module stub
  RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_am62xx-evm = " tifs-lpm-stub"   RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_am62xx-lp-evm = " tifs-lpm-stub" 
+RDEPENDS_${KERNEL_PACKAGE_NAME}-base_append_am62axx = " tifs-lpm-stub"
diff --git a/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb b/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb 
index 31212aae..59145740 100644
--- a/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb
+++ b/recipes-ti/ti-rtos-bin/ti-rtos-firmware.bb
@@ -24,6 +24,7 @@ PLAT_SFX_j784s4-hs-evm = "j784s4"
  PLAT_SFX_am65xx = "am65xx"
  PLAT_SFX_am64xx = "am64xx"
  PLAT_SFX_am62xx = "am62xx"
+PLAT_SFX_am62axx = "am62axx"
  FILESEXTRAPATHS_prepend := "${METATIBASE}/recipes-bsp/ti-sci-fw/files/:" 
  require recipes-bsp/ti-linux-fw/ti-linux-fw.inc
@@ -354,6 +355,13 @@ do_install_am62xx() {
      install -m 0644 ${RTOS_DM_FW_DIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${LEGACY_DM_FW_DIR} 
  }
+do_install_am62axx() {
+    install -d ${LEGACY_IPC_FW_DIR}
+    # DM+IPC Firmware
+    install -m 0644 ${RTOS_IPC_FW_DIR}/am62a-mcu-r5f0_0-fw ${LEGACY_IPC_FW_DIR} +    install -m 0644 ${RTOS_DM_FW_DIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${LEGACY_DM_FW_DIR} +    install -m 0644 ${RTOS_IPC_FW_DIR}/ipc_echo_test_c7x_1_release_strip.xe71 ${LEGACY_IPC_FW_DIR} 
+}
  do_deploy() {
      install -d ${DEPLOYDIR}
@@ -364,6 +372,11 @@ do_deploy_am62xx() {
      install -m 0644 ${RTOS_DM_FW_DIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${DEPLOYDIR} 
  }
+do_deploy_am62axx() {
+    install -d ${DEPLOYDIR}
+    install -m 0644 ${RTOS_DM_FW_DIR}/ipc_echo_testb_mcu1_0_release_strip.xer5f ${DEPLOYDIR} 
+}
+
  # Set up names for the firmwares
  ALTERNATIVE_${PN}_am65xx = "\
                      am65x-mcu-r5f0_0-fw \
@@ -382,6 +395,11 @@ ALTERNATIVE_${PN}_am62xx = "\
                      am62-main-r5f0_0-fw \
                      "
+ALTERNATIVE_${PN}_am62axx = "\
+                    am62a-mcu-r5f0_0-fw \
+                    am62a-c71_0-fw \
+                    "
+
  ALTERNATIVE_${PN}_j7-hs-evm = "\
                      j7-mcu-r5f0_0-fw \
                      j7-mcu-r5f0_1-fw \
@@ -514,6 +532,9 @@ TARGET_MCU_M4FSS0_0_am64xx = "am64-mcu-m4f0_0-fw"
  TARGET_MAIN_R5FSS0_0_am62xx = "am62-main-r5f0_0-fw"
  TARGET_MCU_M4FSS0_0_am62xx = "am62-mcu-m4f0_0-fw"
+TARGET_C7X_0_am62axx = "am62a-c71_0-fw"
+TARGET_MCU_R5F0_0_am62axx = "am62a-mcu-r5f0_0-fw"
+
  TARGET_MCU_R5FSS0_0_j7 = "j7-mcu-r5f0_0-fw"
  TARGET_MCU_R5FSS0_1_j7 = "j7-mcu-r5f0_1-fw"
  TARGET_MAIN_R5FSS0_0_j7 = "j7-main-r5f0_0-fw"
@@ -619,6 +640,9 @@ ALTERNATIVE_LINK_NAME[am64-mcu-m4f0_0-fw] = "${base_libdir}/firmware/${TARGET_MC   ALTERNATIVE_LINK_NAME[am62-main-r5f0_0-fw] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS0_0}"   ALTERNATIVE_LINK_NAME[am62-mcu-m4f0_0-fw] = "${base_libdir}/firmware/${TARGET_MCU_M4FSS0_0}" +ALTERNATIVE_LINK_NAME[am62a-c71_0-fw] = "${base_libdir}/firmware/${TARGET_C7X_0}" +ALTERNATIVE_LINK_NAME[am62a-mcu-r5f0_0-fw] = "${base_libdir}/firmware/${TARGET_MCU_R5F0_0}" 
+
  ALTERNATIVE_LINK_NAME[j7-mcu-r5f0_0-fw] = "${base_libdir}/firmware/${TARGET_MCU_R5FSS0_0}"   ALTERNATIVE_LINK_NAME[j7-mcu-r5f0_1-fw] = "${base_libdir}/firmware/${TARGET_MCU_R5FSS0_1}"   ALTERNATIVE_LINK_NAME[j7-main-r5f0_0-fw] = "${base_libdir}/firmware/${TARGET_MAIN_R5FSS0_0}" @@ -699,6 +723,9 @@ ALTERNATIVE_TARGET[am64-mcu-m4f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_ec   ALTERNATIVE_TARGET[am62-main-r5f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_testb_mcu1_0_release_strip.xer5f"   ALTERNATIVE_TARGET[am62-mcu-m4f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_baremetal_test_mcu2_0_release_strip.xer5f" +ALTERNATIVE_TARGET[am62a-c71_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_c7x_1_release_strip.xe71" +ALTERNATIVE_TARGET[am62a-mcu-r5f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/am62a-mcu-r5f0_0-fw" 
+
  ALTERNATIVE_TARGET[j7-mcu-r5f0_0-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_testb_mcu1_0_release_strip.xer5f"   ALTERNATIVE_TARGET[j7-mcu-r5f0_1-fw] = "${base_libdir}/firmware/pdk-ipc/ipc_echo_test_mcu1_1_release_strip.xer5f"   ALTERNATIVE_TARGET[j7-main-r5f0_0-fw] = "${base_libdir}/firmware/ethfw/app_remoteswitchcfg_server_strip.xer5f" 
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