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https://github.com/AsahiLinux/u-boot
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7e9e386773
Add range of DMA channels available for R5 SPL usage before DM firmware is loaded. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
139 lines
2.3 KiB
C
139 lines
2.3 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause */
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/*
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* Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
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*
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*/
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#ifndef __TI_SCI_STATIC_DATA_H
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#define __TI_SCI_STATIC_DATA_H
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struct ti_sci_resource_static_data {
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u32 dev_id;
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u16 range_start;
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u16 range_num;
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u8 subtype;
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};
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#if IS_ENABLED(CONFIG_K3_DM_FW)
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#if IS_ENABLED(CONFIG_TARGET_J721E_R5_EVM)
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static struct ti_sci_resource_static_data rm_static_data[] = {
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/* Free rings */
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{
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.dev_id = 235,
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.subtype = 1,
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.range_start = 124,
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.range_num = 32,
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},
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/* TX channels */
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{
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.dev_id = 236,
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.subtype = 13,
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.range_start = 6,
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.range_num = 2,
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},
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/* RX channels */
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{
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.dev_id = 236,
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.subtype = 10,
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.range_start = 6,
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.range_num = 2,
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},
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/* RX Free flows */
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{
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.dev_id = 236,
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.subtype = 0,
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.range_start = 60,
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.range_num = 8,
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},
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{ },
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};
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#endif /* CONFIG_TARGET_J721E_R5_EVM */
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#if IS_ENABLED(CONFIG_TARGET_J7200_R5_EVM)
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static struct ti_sci_resource_static_data rm_static_data[] = {
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/* Free rings */
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{
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.dev_id = 235,
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.subtype = 1,
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.range_start = 124,
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.range_num = 32,
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},
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/* TX channels */
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{
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.dev_id = 236,
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.subtype = 13,
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.range_start = 6,
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.range_num = 2,
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},
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/* RX channels */
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{
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.dev_id = 236,
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.subtype = 10,
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.range_start = 6,
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.range_num = 2,
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},
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/* RX Free flows */
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{
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.dev_id = 236,
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.subtype = 0,
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.range_start = 60,
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.range_num = 8,
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},
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{ },
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};
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#endif /* CONFIG_TARGET_J7200_R5_EVM */
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#if IS_ENABLED(CONFIG_TARGET_J721S2_R5_EVM)
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static struct ti_sci_resource_static_data rm_static_data[] = {
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/* Free rings */
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{
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.dev_id = 272,
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.subtype = 1,
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.range_start = 180,
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.range_num = 32,
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},
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/* TX channels */
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{
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.dev_id = 273,
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.subtype = 13,
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.range_start = 12,
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.range_num = 2,
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},
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/* RX channels */
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{
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.dev_id = 273,
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.subtype = 10,
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.range_start = 12,
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.range_num = 2,
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},
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/* RX Free flows */
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{
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.dev_id = 273,
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.subtype = 0,
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.range_start = 80,
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.range_num = 8,
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},
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{ },
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};
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#endif /* CONFIG_TARGET_J721S2_R5_EVM */
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#if IS_ENABLED(CONFIG_SOC_K3_AM625)
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static struct ti_sci_resource_static_data rm_static_data[] = {
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/* BC channels */
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{
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.dev_id = 26,
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.subtype = 32,
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.range_start = 18,
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.range_num = 2,
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},
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{ },
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};
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#endif /* CONFIG_SOC_K3_AM625 */
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#else
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static struct ti_sci_resource_static_data rm_static_data[] = {
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{ },
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};
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#endif /* CONFIG_K3_DM_FW */
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#endif /* __TI_SCI_STATIC_DATA_H */
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