mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 06:06:15 +09:00
6919b4bf36
Add support for on board eeprom with programmed MAC for using in u-boot to have uniq address for every board. Most of the time uniq MAC address is on a label on the board. If address is not programmed use these command to program it. On zcu102: ZynqMP> mm.b 0 00000000: 00 ? 00 00000001: a0 ? 0a 00000002: 35 ? 35 00000003: 02 ? 02 00000004: 00 ? ef 00000005: 00 ? 67 00000006: 00 ? q i2c dev 5 i2c write 0 54 20 6 i2c md 54 20 Signed-off-by: Michal Simek <michal.simek@xilinx.com>
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
/*
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* Configuration for Xilinx ZynqMP zcu102
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*
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* (C) Copyright 2015 Xilinx, Inc.
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* Michal Simek <michal.simek@xilinx.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_ZYNQMP_ZCU102_H
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#define __CONFIG_ZYNQMP_ZCU102_H
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#define CONFIG_ZYNQ_SDHCI1
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#define CONFIG_ZYNQ_I2C0
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#define CONFIG_ZYNQ_I2C1
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#define CONFIG_SYS_I2C_MAX_HOPS 1
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#define CONFIG_SYS_NUM_I2C_BUSES 18
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#define CONFIG_SYS_I2C_BUSES { \
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{0, {I2C_NULL_HOP} }, \
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{0, {{I2C_MUX_PCA9544, 0x75, 0} } }, \
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{0, {{I2C_MUX_PCA9544, 0x75, 1} } }, \
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{0, {{I2C_MUX_PCA9544, 0x75, 2} } }, \
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{1, {I2C_NULL_HOP} }, \
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{1, {{I2C_MUX_PCA9548, 0x74, 0} } }, \
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{1, {{I2C_MUX_PCA9548, 0x74, 1} } }, \
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{1, {{I2C_MUX_PCA9548, 0x74, 2} } }, \
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{1, {{I2C_MUX_PCA9548, 0x74, 3} } }, \
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{1, {{I2C_MUX_PCA9548, 0x74, 4} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 0} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 1} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 2} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 3} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 4} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 5} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 6} } }, \
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{1, {{I2C_MUX_PCA9548, 0x75, 7} } }, \
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}
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#define CONFIG_SYS_I2C_ZYNQ
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#define CONFIG_PCA953X
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#define CONFIG_CMD_PCA953X
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#define CONFIG_CMD_PCA953X_INFO
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#define CONFIG_AHCI
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#define CONFIG_SATA_CEVA
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#define CONFIG_ZYNQMP_XHCI_LIST {ZYNQMP_USB0_XHCI_BASEADDR}
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#define CONFIG_IDENT_STRING " Xilinx ZynqMP ZCU102"
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_CMD_EEPROM
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#define CONFIG_ZYNQ_EEPROM_BUS 5
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#define CONFIG_ZYNQ_GEM_EEPROM_ADDR 0x54
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#define CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET 0x20
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#define CONFIG_KERNEL_FDT_OFST_SIZE \
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"kernel_offset=0x180000\0" \
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"fdt_offset=0x100000\0" \
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"kernel_size=0x1e00000\0" \
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"fdt_size=0x80000\0" \
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"board=zcu102\0"
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#include <configs/xilinx_zynqmp.h>
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#endif /* __CONFIG_ZYNQMP_ZCU102_H */
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