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-rw-r--r--drivers/net/fm/init.c27
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c
index 9a8a007..b3ff4c5 100644
--- a/drivers/net/fm/init.c
+++ b/drivers/net/fm/init.c
@@ -3,6 +3,7 @@
*
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <errno.h>
#include <common.h>
#include <asm/io.h>
#include <asm/fsl_serdes.h>
@@ -230,7 +231,7 @@ void board_ft_fman_fixup_port(void *blob, char * prop, phys_addr_t pa,
enum fm_port port, int offset)
__attribute__((weak, alias("__def_board_ft_fman_fixup_port")));
-static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
+int ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
{
int off;
uint32_t ph;
@@ -239,11 +240,13 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET;
off = fdt_node_offset_by_compat_reg(blob, prop, paddr);
+ if (off == -FDT_ERR_NOTFOUND)
+ return -EINVAL;
if (info->enabled) {
fdt_fixup_phy_connection(blob, off, info->enet_if);
board_ft_fman_fixup_port(blob, prop, paddr, info->port, off);
- return ;
+ return 0;
}
#ifdef CONFIG_SYS_FMAN_V3
@@ -281,7 +284,7 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
((info->port == FM1_10GEC4) && (PORT_IS_ENABLED(FM1_DTSEC4)))
#endif
)
- return;
+ return 0;
#endif
/* board code might have caused offset to change */
off = fdt_node_offset_by_compat_reg(blob, prop, paddr);
@@ -294,6 +297,8 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
ph = fdt_get_phandle(blob, off);
do_fixup_by_prop(blob, "fsl,fman-mac", &ph, sizeof(ph),
"status", "disabled", strlen("disabled") + 1, 1);
+
+ return 0;
}
void fdt_fixup_fman_ethernet(void *blob)
@@ -305,10 +310,18 @@ void fdt_fixup_fman_ethernet(void *blob)
ft_fixup_port(blob, &fm_info[i], "fsl,fman-memac");
#else
for (i = 0; i < ARRAY_SIZE(fm_info); i++) {
- if (fm_info[i].type == FM_ETH_1G_E)
- ft_fixup_port(blob, &fm_info[i], "fsl,fman-1g-mac");
- else
- ft_fixup_port(blob, &fm_info[i], "fsl,fman-10g-mac");
+ /* Try the new compatible first.
+ * If the node is missing, try the old.
+ */
+ if (fm_info[i].type == FM_ETH_1G_E) {
+ if (ft_fixup_port(blob, &fm_info[i], "fsl,fman-dtsec"))
+ ft_fixup_port(blob, &fm_info[i],
+ "fsl,fman-1g-mac");
+ } else {
+ if (ft_fixup_port(blob, &fm_info[i], "fsl,fman-tgec"))
+ ft_fixup_port(blob, &fm_info[i],
+ "fsl,fman-10g-mac");
+ }
}
#endif
}