mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-10 23:24:38 +00:00
b0cc1b846f
This patch update the behavior introduced by
commit 96907c0fe5 ("dm: spi: Read default speed and mode values from DT")
In case of DT boot, don't read default speed and mode for SPI from
CONFIG_* but instead read from DT node. This will make sure that boards
with multiple SPI/QSPI controllers can be probed at different
bus frequencies and SPI modes.
Remove also use in boards of the value speed=0 (no more supported)
for ENV in SPI by using CONFIG_ENV_SPI_MAX_HZ=0.
DT values will be always used when available (full DM support of
SPI slave with available DT node) even if speed and mode are requested;
for example in splash screen support (in splash_sf_read_raw)
or in SPL boot (in spl_spi_load_image).
The caller of spi_get_bus_and_cs() no more need to force speed=0.
But the current behavior don't change if the SPI slave is not
present (device with generic driver is created automatically)
or if platdata is used (CONFIG_OF_PLATDATA).
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
72 lines
1.8 KiB
Text
72 lines
1.8 KiB
Text
CONFIG_MIPS=y
|
|
CONFIG_SYS_TEXT_BASE=0x40000000
|
|
CONFIG_SYS_MALLOC_F_LEN=0x2000
|
|
CONFIG_DEBUG_UART_BOARD_INIT=y
|
|
CONFIG_DEBUG_UART_BASE=0x70100000
|
|
CONFIG_DEBUG_UART_CLOCK=250000000
|
|
CONFIG_ARCH_MSCC=y
|
|
CONFIG_SYS_LITTLE_ENDIAN=y
|
|
CONFIG_DEBUG_UART=y
|
|
CONFIG_FIT=y
|
|
CONFIG_BOOTDELAY=3
|
|
CONFIG_USE_BOOTARGS=y
|
|
CONFIG_BOOTARGS="console=ttyS0,115200"
|
|
CONFIG_LOGLEVEL=7
|
|
CONFIG_DISPLAY_CPUINFO=y
|
|
CONFIG_SYS_PROMPT="ocelot # "
|
|
# CONFIG_CMD_BDI is not set
|
|
# CONFIG_CMD_CONSOLE is not set
|
|
# CONFIG_CMD_ELF is not set
|
|
# CONFIG_CMD_EXPORTENV is not set
|
|
# CONFIG_CMD_IMPORTENV is not set
|
|
# CONFIG_CMD_CRC32 is not set
|
|
CONFIG_CMD_MD5SUM=y
|
|
CONFIG_CMD_MEMINFO=y
|
|
CONFIG_CMD_MEMTEST=y
|
|
# CONFIG_CMD_FLASH is not set
|
|
CONFIG_CMD_GPIO=y
|
|
CONFIG_CMD_MTD=y
|
|
CONFIG_CMD_SF=y
|
|
CONFIG_CMD_SPI=y
|
|
CONFIG_CMD_DHCP=y
|
|
# CONFIG_NET_TFTP_VARS is not set
|
|
# CONFIG_CMD_NFS is not set
|
|
CONFIG_CMD_PING=y
|
|
CONFIG_CMD_MTDPARTS=y
|
|
CONFIG_MTDIDS_DEFAULT="nor0=spi_flash"
|
|
CONFIG_MTDPARTS_DEFAULT="mtdparts=spi_flash:512k(UBoot),256k(Env),256k(conf),15m(linux),15m(linux.bk)"
|
|
CONFIG_CMD_UBI=y
|
|
# CONFIG_CMD_UBIFS is not set
|
|
# CONFIG_ISO_PARTITION is not set
|
|
CONFIG_DEFAULT_DEVICE_TREE="ocelot_pcb123"
|
|
CONFIG_OF_LIST="ocelot_pcb120 ocelot_pcb123"
|
|
CONFIG_DTB_RESELECT=y
|
|
CONFIG_MULTI_DTB_FIT=y
|
|
CONFIG_ENV_IS_IN_SPI_FLASH=y
|
|
CONFIG_NET_RANDOM_ETHADDR=y
|
|
CONFIG_CLK=y
|
|
CONFIG_DM_GPIO=y
|
|
CONFIG_MSCC_SGPIO=y
|
|
CONFIG_LED=y
|
|
CONFIG_LED_GPIO=y
|
|
CONFIG_MTD=y
|
|
CONFIG_MTD_SPI_NAND=y
|
|
CONFIG_DM_SPI_FLASH=y
|
|
CONFIG_SPI_FLASH=y
|
|
CONFIG_SPI_FLASH_BAR=y
|
|
CONFIG_SPI_FLASH_GIGADEVICE=y
|
|
CONFIG_SPI_FLASH_MACRONIX=y
|
|
CONFIG_SPI_FLASH_SPANSION=y
|
|
CONFIG_SPI_FLASH_WINBOND=y
|
|
CONFIG_SPI_FLASH_MTD=y
|
|
CONFIG_DM_ETH=y
|
|
CONFIG_MSCC_OCELOT_SWITCH=y
|
|
CONFIG_PINCTRL=y
|
|
CONFIG_PINCONF=y
|
|
CONFIG_DM_SERIAL=y
|
|
CONFIG_DEBUG_UART_SHIFT=2
|
|
CONFIG_DEBUG_UART_ANNOUNCE=y
|
|
CONFIG_SYS_NS16550=y
|
|
CONFIG_SPI=y
|
|
CONFIG_DM_SPI=y
|
|
CONFIG_LZMA=y
|