SSP and TSP now boot in a powered-off state by default. Enabling them requires the PSP (Cortex-A35) to explicitly set SCU control registers at runtime. This behavior aligns with real hardware.
Update the AST2700 FC functional test to reflect this behavior by enabling SSP and TSP from the U-Boot shell before booting OpenBMC. The test now programs the required SCU registers, saves the environment, and boots the system so that SSP and TSP are powered on when the PSP starts. For the vbootrom test case, these steps are not required because vbootrom already performs the necessary initialization. Therefore, the U-Boot shell configuration is only applied to the manual loader test flow. Additionally, switch SSP and TSP loading from ELF-based CPU loaders to binary images loaded into PSP DRAM at fixed addresses, and remove the use of snapshot mode. Changes include: - Add enable_ssp_tsp() to configure SCU registers via U-Boot - Remove snapshot option from QEMU command line - Load SSP binary at DRAM address 0x42C000000 - Load TSP binary at DRAM address 0x42E000000 Signed-off-by: Jamin Lin <[email protected]> --- .../aarch64/test_aspeed_ast2700fc.py | 35 +++++++++++-------- 1 file changed, 20 insertions(+), 15 deletions(-) diff --git a/tests/functional/aarch64/test_aspeed_ast2700fc.py b/tests/functional/aarch64/test_aspeed_ast2700fc.py index 8dbc8f234f..e0fb4890be 100755 --- a/tests/functional/aarch64/test_aspeed_ast2700fc.py +++ b/tests/functional/aarch64/test_aspeed_ast2700fc.py @@ -9,7 +9,7 @@ import os from qemu_test import QemuSystemTest, Asset -from qemu_test import wait_for_console_pattern +from qemu_test import wait_for_console_pattern, exec_command from qemu_test import exec_command_and_wait_for_pattern @@ -23,12 +23,22 @@ def do_test_aarch64_aspeed_sdk_start(self, image): self.vm.add_args('-device', 'e1000e,netdev=net1,bus=pcie.2') self.vm.add_args('-netdev', 'user,id=net1') self.vm.add_args('-drive', 'file=' + image + ',if=mtd,format=raw', - '-net', 'nic', '-net', 'user', '-snapshot') + '-net', 'nic', '-net', 'user') self.vm.launch() + def enable_ssp_tsp(self): + wait_for_console_pattern(self, 'Hit any key to stop autoboot') + exec_command_and_wait_for_pattern(self, '\012', '=>') + exec_command_and_wait_for_pattern(self, + 'setenv bootcmd "mw 12c02204 40000000; mw 12c02120 1;' + 'mw 12c02224 00000200; mw 12c02160 1; run bootspi"', '=>') + exec_command_and_wait_for_pattern(self, 'saveenv', 'OK') + exec_command(self, 'boot') + def verify_openbmc_boot_and_login(self, name): wait_for_console_pattern(self, 'U-Boot 2023.10') + self.enable_ssp_tsp(); wait_for_console_pattern(self, '## Loading kernel from FIT Image') wait_for_console_pattern(self, 'Starting kernel ...') @@ -36,17 +46,6 @@ def verify_openbmc_boot_and_login(self, name): exec_command_and_wait_for_pattern(self, 'root', 'Password:') exec_command_and_wait_for_pattern(self, '0penBmc', f'root@{name}:~#') - def load_ast2700fc_coprocessor(self, name): - load_elf_list = { - 'ssp': self.scratch_file(name, 'zephyr-aspeed-ssp.elf'), - 'tsp': self.scratch_file(name, 'zephyr-aspeed-tsp.elf') - } - - for cpu_num, key in enumerate(load_elf_list, start=4): - file = load_elf_list[key] - self.vm.add_args('-device', - f'loader,file={file},cpu-num={cpu_num}') - ASSET_SDK_V908_AST2700 = Asset( 'https://github.com/AspeedTech-BMC/openbmc/releases/download/v09.08/ast2700-default-obmc.tar.gz', 'eac3dc409b7ea3cd4b03d4792d3cebd469792ad893cb51e1d15f0fc20bd1e2cd') @@ -121,6 +120,14 @@ def start_ast2700fc_test(self, name): 'addr': '0x430080000', 'file': self.scratch_file(name, 'optee', 'tee-raw.bin') + }, + { + 'addr': '0x42C000000', + 'file': self.scratch_file(name, 'zephyr-aspeed-ssp.bin') + }, + { + 'addr': '0x42E000000', + 'file': self.scratch_file(name, 'zephyr-aspeed-tsp.bin') } ] @@ -134,13 +141,11 @@ def start_ast2700fc_test(self, name): self.vm.add_args('-device', f'loader,addr=0x430000000,cpu-num={i}') - self.load_ast2700fc_coprocessor(name) self.do_test_aarch64_aspeed_sdk_start( self.scratch_file(name, 'image-bmc')) def start_ast2700fc_test_vbootrom(self, name): self.vm.add_args('-bios', 'ast27x0_bootrom.bin') - self.load_ast2700fc_coprocessor(name) self.do_test_aarch64_aspeed_sdk_start( self.scratch_file(name, 'image-bmc')) -- 2.43.0
