2020-03-10 09:56:38 +00:00
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CONFIG_ARM=y
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CONFIG_ARCH_AT91=y
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CONFIG_SYS_TEXT_BASE=0x66f00000
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2020-06-02 12:14:14 +00:00
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CONFIG_SYS_MALLOC_F_LEN=0x11000
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2021-11-01 12:19:22 +00:00
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CONFIG_TARGET_SAMA7G5EK=y
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2020-07-30 13:22:53 +00:00
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CONFIG_NR_DRAM_BANKS=1
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2021-01-29 18:56:04 +00:00
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CONFIG_SYS_MEMTEST_START=0x60000000
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CONFIG_SYS_MEMTEST_END=0x70000000
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2020-03-10 09:56:38 +00:00
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CONFIG_ENV_SIZE=0x4000
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2020-07-30 13:22:53 +00:00
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CONFIG_DM_GPIO=y
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2021-06-28 14:17:29 +00:00
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CONFIG_DEFAULT_DEVICE_TREE="sama7g5ek"
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2020-03-10 09:56:38 +00:00
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CONFIG_DEBUG_UART_BOARD_INIT=y
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CONFIG_DEBUG_UART_BASE=0xe1824200
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CONFIG_DEBUG_UART_CLOCK=200000000
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CONFIG_DEBUG_UART=y
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CONFIG_ENV_VARS_UBOOT_CONFIG=y
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2021-08-23 14:25:31 +00:00
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CONFIG_SYS_LOAD_ADDR=0x62000000
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2020-03-10 09:56:38 +00:00
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CONFIG_FIT=y
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CONFIG_SD_BOOT=y
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CONFIG_USE_BOOTARGS=y
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2020-07-30 13:22:53 +00:00
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CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mmcblk1p2 rw rootwait"
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2021-08-19 11:09:41 +00:00
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CONFIG_USE_BOOTCOMMAND=y
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CONFIG_BOOTCOMMAND="fatload mmc 1:1 0x61000000 at91-sama7g5ek.dtb; fatload mmc 1:1 0x62000000 zImage; bootz 0x62000000 - 0x61000000"
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2020-03-10 09:56:38 +00:00
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CONFIG_MISC_INIT_R=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_BOOTZ=y
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# CONFIG_CMD_IMI is not set
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CONFIG_CMD_MD5SUM=y
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CONFIG_CMD_MEMTEST=y
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CONFIG_CMD_STRINGS=y
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CONFIG_CMD_DM=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_I2C=y
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# CONFIG_CMD_LOADS is not set
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CONFIG_CMD_MMC=y
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CONFIG_CMD_DHCP=y
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2020-06-09 10:49:12 +00:00
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CONFIG_CMD_MII=y
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2020-03-10 09:56:38 +00:00
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CONFIG_CMD_PING=y
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2021-05-26 13:05:57 +00:00
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CONFIG_CMD_HASH=y
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CONFIG_HASH_VERIFY=y
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2020-03-10 09:56:38 +00:00
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CONFIG_CMD_EXT4=y
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CONFIG_CMD_FAT=y
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CONFIG_OF_CONTROL=y
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CONFIG_ENV_IS_IN_FAT=y
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2020-07-30 13:22:53 +00:00
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CONFIG_ENV_FAT_DEVICE_AND_PART="1:1"
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2020-03-10 09:56:38 +00:00
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_DM=y
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CONFIG_CLK=y
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2020-06-02 12:15:55 +00:00
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CONFIG_CLK_CCF=y
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2020-03-10 09:56:38 +00:00
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CONFIG_CLK_AT91=y
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CONFIG_AT91_UTMI=y
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CONFIG_AT91_GENERIC_CLK=y
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2020-06-02 12:15:25 +00:00
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CONFIG_AT91_SAM9X60_PLL=y
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2020-06-02 12:35:12 +00:00
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CONFIG_CPU=y
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2020-03-10 09:56:38 +00:00
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CONFIG_ATMEL_PIO4=y
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CONFIG_DM_I2C=y
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2020-07-31 12:21:45 +00:00
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CONFIG_SYS_I2C_AT91=y
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CONFIG_I2C_EEPROM=y
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CONFIG_MICROCHIP_FLEXCOM=y
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2020-03-10 09:56:38 +00:00
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CONFIG_MMC_SDHCI=y
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CONFIG_MMC_SDHCI_ATMEL=y
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2020-06-09 10:48:26 +00:00
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CONFIG_PHY_MICREL=y
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CONFIG_PHY_MICREL_KSZ90X1=y
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2020-03-10 09:56:38 +00:00
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CONFIG_DM_ETH=y
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CONFIG_MACB=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_AT91PIO4=y
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CONFIG_DM_SERIAL=y
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CONFIG_DEBUG_UART_ANNOUNCE=y
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CONFIG_ATMEL_USART=y
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CONFIG_TIMER=y
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2020-06-02 15:42:59 +00:00
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CONFIG_MCHP_PIT64B_TIMER=y
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2020-03-10 09:56:38 +00:00
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CONFIG_OF_LIBFDT_OVERLAY=y
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# CONFIG_EFI_LOADER_HII is not set
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configs: at91: sama7g5ek: enable CONFIG_PHANDLE_CHECK_SEQ
CONFIG_PHANDLE_CHECK_SEQ will allow different sequence number for nodes
that have the same name, but they are different.
In sama7g5ek case, there are multiple 'i2c@600' nodes which are child
nodes of different parent 'flexcom' nodes.
These are different i2c busses even if the node is the same, and have to be
differentiated.
Without this config, the sequence number 0 is reused for two i2c busses, and
this is something that we have to avoid:
Looking for 'i2c' at 4704, name i2c@600
- serial0, /ahb/apb/serial@e1824200
- i2c0, /ahb/apb/flexcom@e181c000/i2c@600
Found seq 0
i2c_post_bind: i2c@600, seq=0
Looking for 'i2c' at 6236, name i2c@600
- serial0, /ahb/apb/serial@e1824200
- i2c0, /ahb/apb/flexcom@e181c000/i2c@600
Found seq 0
i2c_post_bind: i2c@600, seq=0
After this patch:
Looking for 'i2c' at 4704, name i2c@600
- serial0, /ahb/apb/serial@e1824200
- i2c0, /ahb/apb/flexcom@e181c000/i2c@600
- i2c1, /ahb/apb/flexcom@e2818000/i2c@600
Found seq 1
Before the patch:
=> i2c bus
Bus 0: i2c@600
Bus 0: i2c@600 (active 0)
52: eeprom@52, offset len 1, flags 0
53: eeprom@53, offset len 1, flags 0
=>
After the patch:
=> i2c bus
Bus 0: i2c@600
Bus 1: i2c@600 (active 1)
52: eeprom@52, offset len 1, flags 0
53: eeprom@53, offset len 1, flags 0
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2022-01-04 16:25:21 +00:00
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CONFIG_PHANDLE_CHECK_SEQ=y
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