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3e43f92f21
Mass copy ga10b & ga100 sources from nvgpu-next repo. TOP COMMIT-ID: 98f530e6924c844a1bf46816933a7fe015f3cce1 Jira NVGPU-4771 Change-Id: Ibf7102e9208133f8ef3bd3a98381138d5396d831 Signed-off-by: Sagar Kadamati <skadamati@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2524817 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit
99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
/*
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* Copyright (c) 2020, NVIDIA CORPORATION. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include <nvgpu/types.h>
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#include <nvgpu/timers.h>
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#include <nvgpu/io.h>
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#include <nvgpu/gk20a.h>
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#include "common/vbios/bios_sw_tu104.h"
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#include "common/vbios/bios_sw_ga100.h"
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#define NVGPU_PG209_MIN_VBIOS 0
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struct nvgpu_vbios_board {
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u16 board_id;
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u32 vbios_version;
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};
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#define NVGPU_GA100_NUM_BOARDS 1
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static struct nvgpu_vbios_board vbios_boards[NVGPU_GA100_NUM_BOARDS] = {
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/* PG209 SKU 200 */
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[0] = {
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.board_id = 0x0209,
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.vbios_version = 0, /* any VBIOS for now */
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},
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};
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static int ga100_bios_verify_version(struct gk20a *g)
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{
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struct nvgpu_vbios_board *board = NULL;
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u32 i;
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nvgpu_info(g, "VBIOS board id %04x", g->bios->vbios_board_id);
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nvgpu_info(g, "VBIOS version %08x:%02x\n",
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g->bios->vbios_version,
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g->bios->vbios_oem_version);
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#if NVGPU_PG209_MIN_VBIOS
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if (g->bios->vbios_version < NVGPU_PG209_MIN_VBIOS) {
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nvgpu_err(g, "unsupported VBIOS version %08x",
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g->bios->vbios_version);
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return -EINVAL;
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}
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#endif
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for (i = 0; i < NVGPU_GA100_NUM_BOARDS; i++) {
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if (g->bios->vbios_board_id == vbios_boards[i].board_id) {
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board = &vbios_boards[i];
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}
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}
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if (board == NULL) {
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nvgpu_warn(g, "unknown board id %04x",
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g->bios->vbios_board_id);
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return 0;
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}
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if ((board->vbios_version != 0U) &&
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(g->bios->vbios_version < board->vbios_version)) {
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nvgpu_warn(g, "VBIOS version should be at least %08x",
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board->vbios_version);
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}
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return 0;
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}
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void nvgpu_ga100_bios_sw_init(struct gk20a *g, struct nvgpu_bios *bios)
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{
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bios->init = tu104_bios_init;
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bios->verify_version = ga100_bios_verify_version;
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bios->preos_wait_for_halt = NULL;
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bios->preos_reload_check = NULL;
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bios->preos_bios = NULL;
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bios->devinit_bios = NULL;
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bios->verify_devinit = tu104_bios_verify_devinit;
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}
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