static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop)
{
int off;
uint32_t ph;
phys_addr_t paddr = CONFIG_SYS_CCSRBAR_PHYS + info->compat_offset;
u64 dtsec1_addr = (u64)CONFIG_SYS_CCSRBAR_PHYS +
CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET;
off = fdt_node_offset_by_compat_reg(blob, prop, paddr);
if (info->enabled) {
fdt_fixup_phy_connection(blob, off, info->enet_if);
board_ft_fman_fixup_port(blob, prop, paddr, info->port, off);
return ;
}
#ifdef CONFIG_SYS_FMAN_V3
/*
* Physically FM1_DTSEC9 and FM1_10GEC1 use the same dual-role MAC, when
* FM1_10GEC1 is enabled and FM1_DTSEC9 is disabled, ensure that the
* dual-role MAC is not disabled, ditto for other dual-role MACs.
*/
if (((info->port == FM1_DTSEC9) && (PORT_IS_ENABLED(FM1_10GEC1))) ||
((info->port == FM1_DTSEC10) && (PORT_IS_ENABLED(FM1_10GEC2))) ||
((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC9))) ||
((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC10)))
#if (CONFIG_SYS_NUM_FMAN == 2)
||
((info->port == FM2_DTSEC9) && (PORT_IS_ENABLED(FM2_10GEC1))) ||
((info->port == FM2_DTSEC10) && (PORT_IS_ENABLED(FM2_10GEC2))) ||
((info->port == FM2_10GEC1) && (PORT_IS_ENABLED(FM2_DTSEC9))) ||
((info->port == FM2_10GEC2) && (PORT_IS_ENABLED(FM2_DTSEC10)))
#endif
)
return;
#endif
/* board code might have caused offset to change */
off = fdt_node_offset_by_compat_reg(blob, prop, paddr);
/* Don't disable FM1-DTSEC1 MAC as its used for MDIO */
if (paddr != dtsec1_addr)
fdt_status_disabled(blob, off); /* disable the MAC node */
/* disable the fsl,dpa-ethernet node that points to the MAC */
ph = fdt_get_phandle(blob, off);
do_fixup_by_prop(blob, "fsl,fman-mac", &ph, sizeof(ph),
"status", "disabled", strlen("disabled") + 1, 1);
}
static void __ft_tsec_fixup(void *blob, bd_t *bd, const char *alias,
int phy_addr)
{
const u32 *ph;
int off;
int err;
off = fdt_path_offset(blob, alias);
if (off < 0) {
printf("WARNING: could not find %s alias: %s.\n", alias,
fdt_strerror(off));
return;
}
err = fdt_fixup_phy_connection(blob, off, SGMII);
if (err) {
printf("WARNING: could not set phy-connection-type for %s: "
"%s.\n", alias, fdt_strerror(err));
return;
}
ph = (u32 *)fdt_getprop(blob, off, "phy-handle", 0);
if (!ph) {
printf("WARNING: could not get phy-handle for %s.\n",
alias);
return;
}
off = fdt_node_offset_by_phandle(blob, *ph);
if (off < 0) {
printf("WARNING: could not get phy node for %s: %s\n", alias,
fdt_strerror(off));
return;
}
phy_addr = cpu_to_fdt32(phy_addr);
err = fdt_setprop(blob, off, "reg", &phy_addr, sizeof(phy_addr));
if (err < 0) {
printf("WARNING: could not set phy node's reg for %s: "
"%s.\n", alias, fdt_strerror(err));
return;
}
}
void ft_board_setup(void *blob, bd_t *bd)
{
#if defined(CONFIG_SYS_UCC_RMII_MODE)
int nodeoff, off, err;
unsigned int val;
const u32 *ph;
const u32 *index;
/* fixup device tree for supporting rmii mode */
nodeoff = -1;
while ((nodeoff = fdt_node_offset_by_compatible(blob, nodeoff,
"ucc_geth")) >= 0) {
err = fdt_setprop_string(blob, nodeoff, "tx-clock-name",
"clk16");
if (err < 0) {
printf("WARNING: could not set tx-clock-name %s.\n",
fdt_strerror(err));
break;
}
err = fdt_fixup_phy_connection(blob, nodeoff,
PHY_INTERFACE_MODE_RMII);
if (err < 0) {
printf("WARNING: could not set phy-connection-type "
"%s.\n", fdt_strerror(err));
break;
}
index = fdt_getprop(blob, nodeoff, "cell-index", 0);
if (index == NULL) {
printf("WARNING: could not get cell-index of ucc\n");
break;
}
ph = fdt_getprop(blob, nodeoff, "phy-handle", 0);
if (ph == NULL) {
printf("WARNING: could not get phy-handle of ucc\n");
break;
}
off = fdt_node_offset_by_phandle(blob, *ph);
if (off < 0) {
printf("WARNING: could not get phy node %s.\n",
fdt_strerror(err));
break;
}
val = 0x7 + *index; /* RMII phy address starts from 0x8 */
err = fdt_setprop(blob, off, "reg", &val, sizeof(u32));
if (err < 0) {
printf("WARNING: could not set reg for phy-handle "
"%s.\n", fdt_strerror(err));
break;
}
}
#endif
ft_cpu_setup(blob, bd);
FT_FSL_PCI_SETUP;
fdt_board_fixup_esdhc(blob, bd);
fdt_board_fixup_qe_uart(blob, bd);
fdt_board_fixup_qe_usb(blob, bd);
}