Boards have only one controller enabled that's why move to DM_I2C is
easy.
Add also i2c alias for not to be shown as i2c bus -1 because alias
doesn't exist.
Config file points to MAC stored in eeprom but it is not listed that's
why I have added 24c08 part.
Signed-off-by: Michal Simek <michal.si...@xilinx.com>
---
Changes in v2:
- Extract Syzygy from Topic
- Add eeprom to i2c - needs to be checked by Syzygy team if this is
correct
arch/arm/dts/zynq-syzygy-hub.dts | 6 ++++++
configs/syzygy_hub_defconfig | 5 ++---
include/configs/syzygy_hub.h | 4 ----
3 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/arch/arm/dts/zynq-syzygy-hub.dts b/arch/arm/dts/zynq-syzygy-hub.dts
index a30d667146d1..55f8e8a2da43 100644
--- a/arch/arm/dts/zynq-syzygy-hub.dts
+++ b/arch/arm/dts/zynq-syzygy-hub.dts
@@ -16,6 +16,7 @@
ethernet0 = &gem0;
serial0 = &uart0;
mmc0 = &sdhci0;
+ i2c0 = &i2c1;
};
memory@0 {
@@ -26,6 +27,7 @@
chosen {
bootargs = "";
stdout-path = "serial0:115200n8";
+ xlnx,eeprom = &eeprom;
};
usb_phy0: phy0 {
@@ -52,6 +54,10 @@
&i2c1 {
status = "okay";
+ eeprom: eeprom@57 {
+ compatible = "atmel,24c08"; /* not sure if this is correct */
+ reg = <0x57>;
+ };
};
&sdhci0 {
diff --git a/configs/syzygy_hub_defconfig b/configs/syzygy_hub_defconfig
index 9dec341b0415..131f8f16607b 100644
--- a/configs/syzygy_hub_defconfig
+++ b/configs/syzygy_hub_defconfig
@@ -16,7 +16,6 @@ CONFIG_IMAGE_FORMAT_LEGACY=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
-CONFIG_CMD_EEPROM=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_FPGA_LOADBP=y
CONFIG_CMD_FPGA_LOADFS=y
@@ -35,8 +34,8 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_GPIO=y
-CONFIG_SYS_I2C_ZYNQ=y
-CONFIG_ZYNQ_I2C1=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_CADENCE=y
CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET=0xFA
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ZYNQ=y
diff --git a/include/configs/syzygy_hub.h b/include/configs/syzygy_hub.h
index 75036977d486..e31b77c0c0b7 100644
--- a/include/configs/syzygy_hub.h
+++ b/include/configs/syzygy_hub.h
@@ -10,10 +10,6 @@
#ifndef __CONFIG_SYZYGY_HUB_H
#define __CONFIG_SYZYGY_HUB_H
-#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
-#define CONFIG_ZYNQ_GEM_EEPROM_ADDR 0x57
-#define CONFIG_ZYNQ_EEPROM_BUS 0
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"fit_image=fit.itb\0" \
"bitstream_image=download.bit\0" \
--
1.9.1
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