[PATCH v4 21/42] Revert "sandbox: Disable I2C emulators in SPL"

[Simon Glass]

With recent changes this can be supported again. Add it back.

This reverts commit d85f2c4f2970d0ec2f5f075de734afd11200d153.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 arch/sandbox/dts/sandbox.dtsi | 10 +++-------
 configs/sandbox_spl_defconfig |  1 +
 drivers/i2c/Makefile          |  2 --
 test/dm/of_platdata.c         |  8 ++++----
 4 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/arch/sandbox/dts/sandbox.dtsi b/arch/sandbox/dts/sandbox.dtsi
index 5bf84451c99..69d7d3019ee 100644
--- a/arch/sandbox/dts/sandbox.dtsi
+++ b/arch/sandbox/dts/sandbox.dtsi
@@ -264,14 +264,10 @@
 		stringarray = "pre-proper";
 	};
 
-	test-bus {
-		compatible = "simple-bus";
+	spl-test7 {
 		u-boot,dm-spl;
-		spl-test7 {
-			u-boot,dm-spl;
-			compatible = "sandbox,spl-test";
-			stringarray = "spl";
-		};
+		compatible = "sandbox,spl-test";
+		stringarray = "spl";
 	};
 
 	square {
diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index 4c020528fda..1ac7e025b60 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -103,6 +103,7 @@ CONFIG_SYSCON=y
 CONFIG_SPL_SYSCON=y
 CONFIG_DEVRES=y
 CONFIG_DEBUG_DEVRES=y
+# CONFIG_SPL_SIMPLE_BUS is not set
 CONFIG_ADC=y
 CONFIG_ADC_SANDBOX=y
 CONFIG_AXI=y
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile
index acd27ac29d2..8c9f1fcd8b9 100644
--- a/drivers/i2c/Makefile
+++ b/drivers/i2c/Makefile
@@ -39,9 +39,7 @@ obj-$(CONFIG_SYS_I2C_RCAR_I2C) += rcar_i2c.o
 obj-$(CONFIG_SYS_I2C_RCAR_IIC) += rcar_iic.o
 obj-$(CONFIG_SYS_I2C_ROCKCHIP) += rk_i2c.o
 obj-$(CONFIG_SYS_I2C_S3C24X0) += s3c24x0_i2c.o exynos_hs_i2c.o
-ifndef CONFIG_SPL_BUILD
 obj-$(CONFIG_SYS_I2C_SANDBOX) += sandbox_i2c.o i2c-emul-uclass.o
-endif
 obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o
 obj-$(CONFIG_SYS_I2C_SOFT) += soft_i2c.o
 obj-$(CONFIG_SYS_I2C_STM32F7) += stm32f7_i2c.o
diff --git a/test/dm/of_platdata.c b/test/dm/of_platdata.c
index e5f32a0f1c4..7cbb1161ed2 100644
--- a/test/dm/of_platdata.c
+++ b/test/dm/of_platdata.c
@@ -207,11 +207,11 @@ DM_TEST(dm_test_of_plat_phandle, UT_TESTF_SCAN_PDATA);
 /* Test that device parents are correctly set up */
 static int dm_test_of_plat_parent(struct unit_test_state *uts)
 {
-	struct udevice *dev, *bus;
+	struct udevice *rtc, *i2c;
 
-	ut_assertok(uclass_first_device_err(UCLASS_SIMPLE_BUS, &bus));
-	ut_assertok(device_first_child_err(bus, &dev));
-	ut_asserteq_ptr(bus, dev_get_parent(dev));
+	ut_assertok(uclass_first_device_err(UCLASS_RTC, &rtc));
+	ut_assertok(uclass_first_device_err(UCLASS_I2C, &i2c));
+	ut_asserteq_ptr(i2c, dev_get_parent(rtc));
 
 	return 0;
 }
-- 
2.31.0.rc2.261.g7f71774620-goog