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board: ti: j784s4: Add cadence-qspi flash node selection 

Add cadence-qspi flash node selection for choosing between OSPI NOR
and OSPI NAND flashes put under OSPI0 instance.

This is needed for R5 SPL as it is not possible to apply fixup at this
stage.

Signed-off-by: Apurva Nandan <a-nandan@ti.com>
This commit is contained in:
Apurva Nandan 2023-10-07 04:31:27 +05:30 committed by Udit Kumar
parent 48be4a4c7f
commit a4e4f38a06
1 changed files with 11 additions and 0 deletions
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11
board/ti/j784s4/evm.c
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@ -238,6 +238,17 @@ int board_late_init(void)
return 0;
}
ofnode cadence_qspi_get_subnode(struct udevice *dev)
{
if (IS_ENABLED(CONFIG_SPL_BUILD) &&
IS_ENABLED(CONFIG_TARGET_J784S4_R5_EVM)) {
if (spl_boot_device() == BOOT_DEVICE_SPINAND)
return ofnode_by_compatible(dev_ofnode(dev), "spi-nand");
}
return dev_read_first_subnode(dev);
}
void spl_board_init(void)
{
}