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[PATCH 4/8] tests/avocado/machine_aspeed.py: Add I2C slave tests
From: |
Cédric Le Goater |
Subject: |
[PATCH 4/8] tests/avocado/machine_aspeed.py: Add I2C slave tests |
Date: |
Tue, 14 Feb 2023 18:18:26 +0100 |
Test extracted from :
https://lists.nongnu.org/archive/html/qemu-devel/2022-06/msg00183.html
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
tests/avocado/machine_aspeed.py | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/tests/avocado/machine_aspeed.py b/tests/avocado/machine_aspeed.py
index ddf05b3617..d2c57ccb7e 100644
--- a/tests/avocado/machine_aspeed.py
+++ b/tests/avocado/machine_aspeed.py
@@ -199,6 +199,8 @@ def test_arm_ast2600_evb_buildroot(self):
'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test');
self.vm.add_args('-device',
'ds1338,bus=aspeed.i2c.bus.3,address=0x32');
+ self.vm.add_args('-device',
+ 'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42');
self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00')
exec_command_and_wait_for_pattern(self,
@@ -217,6 +219,14 @@ def test_arm_ast2600_evb_buildroot(self):
year = time.strftime("%Y")
exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year);
+ exec_command_and_wait_for_pattern(self,
+ 'echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-3/new_device',
+ 'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64');
+ exec_command(self, 'i2cset -y 3 0x42 0x64 0x00 0xaa i');
+ time.sleep(0.1)
+ exec_command_and_wait_for_pattern(self,
+ 'hexdump /sys/bus/i2c/devices/3-1064/slave-eeprom',
+ '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff');
self.do_test_arm_aspeed_buildroot_poweroff()
--
2.39.1
[PATCH 4/8] tests/avocado/machine_aspeed.py: Add I2C slave tests,
Cédric Le Goater <=
[PATCH 5/8] aspeed/smc: Replace SysBus IRQs with GPIO lines, Cédric Le Goater, 2023/02/14
[PATCH 6/8] aspeed/smc: Wire CS lines at reset, Cédric Le Goater, 2023/02/14
[PATCH 8/8] aspeed: Add a boot_rom overlap region in the SoC spi_boot container, Cédric Le Goater, 2023/02/14
[PATCH 7/8] aspeed: Introduce a spi_boot region under the SoC, Cédric Le Goater, 2023/02/14
Re: [PATCH 0/8] aspeed: I2C fixes, -drive removal (first step), Markus Armbruster, 2023/02/15