mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
|
|
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/err.h>
|
|
|
|
#include "k3-psil-priv.h"
|
|
|
|
static const struct psil_ep_map *soc_ep_map;
|
|
|
|
struct psil_endpoint_config *psil_get_ep_config(u32 thread_id)
|
|
{
|
|
int i;
|
|
|
|
if (!soc_ep_map) {
|
|
if (IS_ENABLED(CONFIG_SOC_K3_AM6))
|
|
soc_ep_map = &am654_ep_map;
|
|
else if (IS_ENABLED(CONFIG_SOC_K3_J721E))
|
|
soc_ep_map = &j721e_ep_map;
|
|
else if (IS_ENABLED(CONFIG_SOC_K3_J721S2))
|
|
soc_ep_map = &j721s2_ep_map;
|
|
else if (IS_ENABLED(CONFIG_SOC_K3_AM642))
|
|
soc_ep_map = &am64_ep_map;
|
|
else if (IS_ENABLED(CONFIG_SOC_K3_AM625))
|
|
soc_ep_map = &am62_ep_map;
|
|
}
|
|
|
|
if (thread_id & K3_PSIL_DST_THREAD_ID_OFFSET && soc_ep_map->dst) {
|
|
/* check in destination thread map */
|
|
for (i = 0; i < soc_ep_map->dst_count; i++) {
|
|
if (soc_ep_map->dst[i].thread_id == thread_id)
|
|
return &soc_ep_map->dst[i].ep_config;
|
|
}
|
|
}
|
|
|
|
thread_id &= ~K3_PSIL_DST_THREAD_ID_OFFSET;
|
|
if (soc_ep_map->src) {
|
|
for (i = 0; i < soc_ep_map->src_count; i++) {
|
|
if (soc_ep_map->src[i].thread_id == thread_id)
|
|
return &soc_ep_map->src[i].ep_config;
|
|
}
|
|
}
|
|
|
|
return ERR_PTR(-ENOENT);
|
|
}
|