x86: conga-qeval20-qa3: Add SMBus support and SMSC2513 config code
This patch includes the following changes:
- Remove Designware I2C support from dts as its not used
- Configure SMBus PADs in dts
- Enable I2C commands and I2C support
- Configure SMSC2513 USB hub via SMBus upon startup
- Move environment location to match Minnowmax example
- Enhancement of the default environment
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
index 26f83ba..c0f5199 100644
--- a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
+++ b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
@@ -1,4 +1,5 @@
CONFIG_X86=y
+CONFIG_DM_I2C=y
CONFIG_VENDOR_CONGATEC=y
CONFIG_TARGET_CONGA_QEVAL20_QA3_E3845=y
CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
@@ -22,6 +23,7 @@
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
@@ -39,6 +41,7 @@
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CPU=y
+CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_GIGADEVICE=y
diff --git a/configs/conga-qeval20-qa3-e3845_defconfig b/configs/conga-qeval20-qa3-e3845_defconfig
index 64fd7c9..4636322 100644
--- a/configs/conga-qeval20-qa3-e3845_defconfig
+++ b/configs/conga-qeval20-qa3-e3845_defconfig
@@ -1,4 +1,5 @@
CONFIG_X86=y
+CONFIG_DM_I2C=y
CONFIG_VENDOR_CONGATEC=y
CONFIG_TARGET_CONGA_QEVAL20_QA3_E3845=y
CONFIG_DEFAULT_DEVICE_TREE="conga-qeval20-qa3-e3845"
@@ -21,6 +22,7 @@
CONFIG_CMD_MMC=y
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
+CONFIG_CMD_I2C=y
CONFIG_CMD_USB=y
CONFIG_CMD_GPIO=y
# CONFIG_CMD_SETEXPR is not set
@@ -38,6 +40,7 @@
CONFIG_REGMAP=y
CONFIG_SYSCON=y
CONFIG_CPU=y
+CONFIG_SYS_I2C_INTEL=y
CONFIG_WINBOND_W83627=y
CONFIG_SPI_FLASH=y
CONFIG_SPI_FLASH_GIGADEVICE=y