#include <dm.h>
#include <usb.h>
#include <asm/gpio.h>
+#include <fdt_support.h>
DECLARE_GLOBAL_DATA_PTR;
+/* pointer to the device tree ammended by the firmware */
+extern const void *fw_dtb;
+
+static char wlan_mac[ARP_HLEN];
+static char bt_mac[ARP_HLEN];
+
int dram_init(void)
{
gd->ram_size = PHYS_SDRAM_1_SIZE;
return 0;
}
-void dram_init_banksize(void)
+int dram_init_banksize(void)
{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-}
+ return 0;
+}
int board_prepare_usb(enum usb_init_type type)
{
printf("Failed to find usb_hub_reset_pm dt node.\n");
return node;
}
- ret = gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0,
- &hub_reset, 0);
+ ret = gpio_request_by_name_nodev(offset_to_ofnode(node),
+ "gpios", 0, &hub_reset, 0);
if (ret < 0) {
printf("Failed to request usb_hub_reset_pm gpio.\n");
return ret;
printf("Failed to find usb_sw_sel_pm dt node.\n");
return 0;
}
- ret = gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0,
- &usb_sel, 0);
+ ret = gpio_request_by_name_nodev(offset_to_ofnode(node),
+ "gpios", 0, &usb_sel, 0);
if (ret < 0) {
printf("Failed to request usb_sw_sel_pm gpio.\n");
return ret;
return 0;
}
-int board_init(void)
-{
- return 0;
-}
-
/* Check for vol- button - if pressed - stop autoboot */
int misc_init_r(void)
{
return 0;
}
- if (gpio_request_by_name_nodev(gd->fdt_blob, node, "gpios", 0, &resin,
- 0)) {
+ if (gpio_request_by_name_nodev(offset_to_ofnode(node), "gpios", 0,
+ &resin, 0)) {
printf("Failed to request key_vol_down button.\n");
return 0;
}
if (dm_gpio_get_value(&resin)) {
- setenv("bootdelay", "-1");
+ env_set("bootdelay", "-1");
printf("Power button pressed - dropping to console.\n");
}
return 0;
}
+
+int board_init(void)
+{
+ int offset, len;
+ const char *mac;
+
+ /* take a copy of the firmware information (the user could unknownly
+ overwrite that DDR via tftp or other means) */
+
+ offset = fdt_node_offset_by_compatible(fw_dtb, -1, "qcom,wcnss-wlan");
+ if (offset >= 0) {
+ mac = fdt_getprop(fw_dtb, offset, "local-mac-address", &len);
+ if (mac)
+ memcpy(wlan_mac, mac, ARP_HLEN);
+ }
+
+ offset = fdt_node_offset_by_compatible(fw_dtb, -1, "qcom,wcnss-bt");
+ if (offset >= 0) {
+ mac = fdt_getprop(fw_dtb, offset, "local-bd-address", &len);
+ if (mac)
+ memcpy(bt_mac, mac, ARP_HLEN);
+ }
+
+ return 0;
+}
+
+int ft_board_setup(void *blob, bd_t *bd)
+{
+ do_fixup_by_compat(blob, "qcom,wcnss-wlan", "local-mac-address",
+ wlan_mac, ARP_HLEN, 1);
+
+ do_fixup_by_compat(blob, "qcom,wcnss-bt", "local-bd-address",
+ bt_mac, ARP_HLEN, 1);
+
+ return 0;
+}
+
+void reset_cpu(ulong addr)
+{
+ psci_system_reset();
+}