[U-Boot] [PATCH v1] driver: fsl-mc: Perform fsl-mc fdt fixup for lazyapply dpl

[Yogesh Gaur]

For for case of lazyapply method, API fdt_fixup_board_enet() gets invoked
before DPL being deployed.
This leads to an issue that fsl-mc fdt fixup status marked as fail and
dprc driver didn't get registered in linux boot.

Fixes this issue by calling fdt_fixup_board_enet() for case when
DPL is deployed successfully in lazyapply method.

Signed-off-by: Yogesh Gaur <yogeshnarayan.gaur at nxp.com>

v1: Incorporated York's review comments.
---
 drivers/net/fsl-mc/mc.c | 4 +++-
 include/fdt_support.h   | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c
index f36fe06..760a124 100644
--- a/drivers/net/fsl-mc/mc.c
+++ b/drivers/net/fsl-mc/mc.c
@@ -1415,7 +1415,9 @@ int fsl_mc_ldpaa_exit(bd_t *bd)
 	bool mc_boot_status = false;
 
 	if (bd && mc_lazy_dpl_addr && !fsl_mc_ldpaa_exit(NULL)) {
-		mc_apply_dpl(mc_lazy_dpl_addr);
+		err = mc_apply_dpl(mc_lazy_dpl_addr);
+		if (!err)
+			fdt_fixup_board_enet(working_fdt);
 		mc_lazy_dpl_addr = 0;
 	}
 
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 1e1f8f7..097d9d0 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -275,4 +275,7 @@ int fdtdec_get_int(const void *blob, int node, const char *prop_name,
 #ifdef CONFIG_FMAN_ENET
 int fdt_update_ethernet_dt(void *blob);
 #endif
+#ifdef CONFIG_FSL_MC_ENET
+void fdt_fixup_board_enet(void *blob);
+#endif
 #endif /* ifndef __FDT_SUPPORT_H */
-- 
1.9.1