upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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528 lines
11 KiB
528 lines
11 KiB
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright 2013-2016 Freescale Semiconductor, Inc.
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* Copyright 2017 NXP
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*/
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#include <fsl-mc/fsl_mc_sys.h>
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#include <fsl-mc/fsl_mc_cmd.h>
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#include <fsl-mc/fsl_dpni.h>
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int dpni_prepare_cfg(const struct dpni_cfg *cfg,
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uint8_t *cfg_buf)
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{
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uint64_t *params = (uint64_t *)cfg_buf;
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DPNI_PREP_CFG(params, cfg);
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return 0;
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}
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int dpni_extract_cfg(struct dpni_cfg *cfg,
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const uint8_t *cfg_buf)
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{
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uint64_t *params = (uint64_t *)cfg_buf;
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DPNI_EXT_CFG(params, cfg);
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return 0;
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}
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int dpni_open(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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int dpni_id,
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uint16_t *token)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_OPEN,
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cmd_flags,
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0);
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DPNI_CMD_OPEN(cmd, dpni_id);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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*token = MC_CMD_HDR_READ_TOKEN(cmd.header);
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return 0;
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}
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int dpni_close(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_CLOSE,
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cmd_flags,
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token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_create(struct fsl_mc_io *mc_io,
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uint16_t dprc_token,
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uint32_t cmd_flags,
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const struct dpni_cfg *cfg,
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uint32_t *obj_id)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_CREATE,
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cmd_flags,
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dprc_token);
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DPNI_CMD_CREATE(cmd, cfg);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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MC_CMD_READ_OBJ_ID(cmd, *obj_id);
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return 0;
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}
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int dpni_destroy(struct fsl_mc_io *mc_io,
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uint16_t dprc_token,
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uint32_t cmd_flags,
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uint32_t obj_id)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_DESTROY,
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cmd_flags,
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dprc_token);
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/* set object id to destroy */
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CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, obj_id);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_set_pools(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const struct dpni_pools_cfg *cfg)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_POOLS,
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cmd_flags,
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token);
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DPNI_CMD_SET_POOLS(cmd, cfg);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_enable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_ENABLE,
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cmd_flags,
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token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_disable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_DISABLE,
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cmd_flags,
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token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_reset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET,
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cmd_flags,
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token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_attributes(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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struct dpni_attr *attr)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_ATTR,
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cmd_flags,
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token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_ATTR(cmd, attr);
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return 0;
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}
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int dpni_set_errors_behavior(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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struct dpni_error_cfg *cfg)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_ERRORS_BEHAVIOR,
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cmd_flags,
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token);
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DPNI_CMD_SET_ERRORS_BEHAVIOR(cmd, cfg);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_set_buffer_layout(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const struct dpni_buffer_layout *layout,
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enum dpni_queue_type type)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_BUFFER_LAYOUT,
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cmd_flags,
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token);
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DPNI_CMD_SET_BUFFER_LAYOUT(cmd, layout, type);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_qdid(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint16_t *qdid)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QDID,
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cmd_flags,
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token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_QDID(cmd, *qdid);
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return 0;
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}
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int dpni_get_tx_data_offset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint16_t *data_offset)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_TX_DATA_OFFSET,
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cmd_flags,
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token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_TX_DATA_OFFSET(cmd, *data_offset);
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return 0;
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}
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int dpni_set_link_cfg(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const struct dpni_link_cfg *cfg)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_LINK_CFG,
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cmd_flags,
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token);
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DPNI_CMD_SET_LINK_CFG(cmd, cfg);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_link_state(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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struct dpni_link_state *state)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_LINK_STATE,
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cmd_flags,
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token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_LINK_STATE(cmd, state);
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return 0;
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}
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int dpni_set_primary_mac_addr(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const uint8_t mac_addr[6])
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_PRIM_MAC,
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cmd_flags,
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token);
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DPNI_CMD_SET_PRIMARY_MAC_ADDR(cmd, mac_addr);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_primary_mac_addr(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t mac_addr[6])
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_PRIM_MAC,
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cmd_flags,
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token);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_PRIMARY_MAC_ADDR(cmd, mac_addr);
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return 0;
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}
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int dpni_add_mac_addr(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const uint8_t mac_addr[6])
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_ADD_MAC_ADDR,
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cmd_flags,
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token);
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DPNI_CMD_ADD_MAC_ADDR(cmd, mac_addr);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_remove_mac_addr(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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const uint8_t mac_addr[6])
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_REMOVE_MAC_ADDR,
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cmd_flags,
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token);
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DPNI_CMD_REMOVE_MAC_ADDR(cmd, mac_addr);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_api_version(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 *major_ver,
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u16 *minor_ver)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_API_VERSION,
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cmd_flags, 0);
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/* send command to mc */
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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mc_cmd_read_api_version(&cmd, major_ver, minor_ver);
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return 0;
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}
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int dpni_set_queue(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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enum dpni_queue_type type,
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uint8_t tc,
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uint8_t index,
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const struct dpni_queue *queue)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_QUEUE,
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cmd_flags,
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token);
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DPNI_CMD_SET_QUEUE(cmd, type, tc, index, queue);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_queue(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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enum dpni_queue_type type,
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uint8_t tc,
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uint8_t index,
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struct dpni_queue *queue)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_QUEUE,
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cmd_flags,
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token);
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DPNI_CMD_GET_QUEUE(cmd, type, tc, index);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_QUEUE(cmd, queue);
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return 0;
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}
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int dpni_set_tx_confirmation_mode(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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enum dpni_confirmation_mode mode)
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{
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struct dpni_tx_confirmation_mode *cmd_params;
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_SET_TX_CONFIRMATION_MODE,
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cmd_flags,
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token);
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cmd_params = (struct dpni_tx_confirmation_mode *)cmd.params;
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cmd_params->confirmation_mode = mode;
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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int dpni_get_statistics(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint8_t page,
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struct dpni_statistics *stat)
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{
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struct mc_command cmd = { 0 };
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_GET_STATISTICS,
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cmd_flags, token);
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DPNI_CMD_GET_STATISTICS(cmd, page);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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DPNI_RSP_GET_STATISTICS(cmd, stat);
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return 0;
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}
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int dpni_reset_statistics(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token)
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{
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struct mc_command cmd = { 0 };
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPNI_CMDID_RESET_STATISTICS,
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cmd_flags, token);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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