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board: ls2080ardb: Add fsl_fdt_fixup_flash

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IFC and QSPI are muxed on board. Add fsl_fdt_fixup_flash() to disable
IFC node in dts if QSPI is enabled, or disable QSPI node in dts if
otherwise.

Signed-off-by: Santan Kumar <santan.kumar@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
[YS: Revise commit message]
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Santan Kumar 2017-07-05 18:05:08 +05:30 committed by York Sun
parent a8ecb39e9e
commit 7794d9ab29
1 changed files with 28 additions and 0 deletions
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28
board/freescale/ls2080ardb/ls2080ardb.c
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@ -328,6 +328,32 @@ void board_quiesce_devices(void)
#endif
#ifdef CONFIG_OF_BOARD_SETUP
void fsl_fdt_fixup_flash(void *fdt)
{
int offset;
/*
* IFC and QSPI are muxed on board.
* So disable IFC node in dts if QSPI is enabled or
* disable QSPI node in dts in case QSPI is not enabled.
*/
#ifdef CONFIG_FSL_QSPI
offset = fdt_path_offset(fdt, "/soc/ifc");
if (offset < 0)
offset = fdt_path_offset(fdt, "/ifc");
#else
offset = fdt_path_offset(fdt, "/soc/quadspi");
if (offset < 0)
offset = fdt_path_offset(fdt, "/quadspi");
#endif
if (offset < 0)
return;
fdt_status_disabled(fdt, offset);
}
int ft_board_setup(void *blob, bd_t *bd)
{
u64 base[CONFIG_NR_DRAM_BANKS];
@ -355,6 +381,8 @@ int ft_board_setup(void *blob, bd_t *bd)
fsl_fdt_fixup_dr_usb(blob, bd);
fsl_fdt_fixup_flash(blob);
#ifdef CONFIG_FSL_MC_ENET
fdt_fixup_board_enet(blob);
#endif