#include "ctrl_pex.h"
#include "sys_env_lib.h"
-int hws_pex_config(const struct serdes_map *serdes_map)
+__weak void board_pex_config(void)
+{
+ /* nothing in this weak default implementation */
+}
+
+int hws_pex_config(const struct serdes_map *serdes_map, u8 count)
{
u32 pex_idx, tmp, next_busno, first_busno, temp_pex_reg,
temp_reg, addr, dev_id, ctrl_mode;
enum serdes_type serdes_type;
- u32 idx, max_lane_num;
+ u32 idx;
DEBUG_INIT_FULL_S("\n### hws_pex_config ###\n");
- max_lane_num = hws_serdes_get_max_lane();
- for (idx = 0; idx < max_lane_num; idx++) {
+ for (idx = 0; idx < count; idx++) {
serdes_type = serdes_map[idx].serdes_type;
/* configuration for PEX only */
if ((serdes_type != PEX0) && (serdes_type != PEX1) &&
tmp = reg_read(SOC_CTRL_REG);
tmp &= ~0x03;
- for (idx = 0; idx < max_lane_num; idx++) {
+ for (idx = 0; idx < count; idx++) {
serdes_type = serdes_map[idx].serdes_type;
if ((serdes_type != PEX0) &&
((serdes_map[idx].serdes_mode == PEX_ROOT_COMPLEX_X4) ||
/* Support gen1/gen2 */
DEBUG_INIT_FULL_S("Support gen1/gen2\n");
+
+ board_pex_config();
+
next_busno = 0;
mdelay(150);
- for (idx = 0; idx < max_lane_num; idx++) {
+ for (idx = 0; idx < count; idx++) {
serdes_type = serdes_map[idx].serdes_type;
DEBUG_INIT_FULL_S(" serdes_type=0x");
DEBUG_INIT_FULL_D(serdes_type, 8);
DEBUG_INIT_S("PCIe, Idx ");
DEBUG_INIT_D(pex_idx, 1);
DEBUG_INIT_S
- (": Link upgraded to Gen2 based on client cpabilities\n");
+ (": Link upgraded to Gen2 based on client capabilities\n");
}
/* Update pex DEVICE ID */
ctrl_mode = sys_env_model_get();
- for (idx = 0; idx < max_lane_num; idx++) {
+ for (idx = 0; idx < count; idx++) {
serdes_type = serdes_map[idx].serdes_type;
/* configuration for PEX only */
if ((serdes_type != PEX0) && (serdes_type != PEX1) &&