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l4t: Add L4T loader for T210 and T210B01
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parent
50dd458cfd
commit
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2
Makefile
2
Makefile
@ -26,7 +26,7 @@ OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
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start.o exception_handlers.o \
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main.o heap.o \
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gfx.o logos.o tui.o \
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fe_info.o fe_tools.o \
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l4t.o fe_info.o fe_tools.o \
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)
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# Hardware.
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@ -113,6 +113,12 @@ There are four possible type of entries. "**[ ]**": Boot entry, "**{ }**": Capti
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| ---------------------- | ---------------------------------------------------------- |
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| payload={FILE path} | Payload launching. Tools, Android/Linux, CFW bootloaders, etc. Any key above when used with that, doesn't get into account. |
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| ---------------------- | ---------------------------------------------------------- |
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| l4t=1 | L4T Linux/Android native launching. |
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| boot_prefixes={FOLDER path} | L4T bootstack directory. |
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| ram_oc=0 | L4T RAM Overclocking. Check README_CONFIG.txt for more info. |
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| uart_port=0 | Enables logging on serial port for L4T uboot/kernel. |
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| Additional keys | Each distro supports more keys. Check README_CONFIG.txt for more info. |
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| ---------------------- | ---------------------------------------------------------- |
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| id=IDNAME | Identifies boot entry for forced boot via id. Max 7 chars. |
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| logopath={FILE path} | If it exists, it will load the specified bitmap. Otherwise `bootloader/bootlogo.bmp` will be used if exists |
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| icon={FILE path} | Force Nyx to use the icon defined here. If this is not found, it will check for a bmp named as the boot entry ([Test 2] -> `bootloader/res/Test 2.bmp`). Otherwise defaults will be used. |
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@ -160,9 +166,6 @@ hekate has a boot storage in the binary that helps it configure it outside of BP
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| '0xA0' emummc_path[120] | When `Boot to emuMMC` is set, it will override the current emuMMC (boot entry or emummc.ini). Must be NULL terminated. |
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If the main .ini is not found, it is created on the first hekate boot and only has the `[config]` entry.
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### Nyx Configuration keys/values (nyx.ini):
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| Config option | Description |
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1213
bootloader/l4t/l4t.c
Normal file
1213
bootloader/l4t/l4t.c
Normal file
File diff suppressed because it is too large
Load Diff
24
bootloader/l4t/l4t.h
Normal file
24
bootloader/l4t/l4t.h
Normal file
@ -0,0 +1,24 @@
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/*
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* L4T Loader for Tegra X1
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*
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* Copyright (c) 2020-2022 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _L4T_H_
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#define _L4T_H_
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void launch_l4t(const ini_sec_t *ini_sec, int entry_idx, int is_list, bool t210b01);
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#endif
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36
bootloader/l4t/l4t_config.inl
Normal file
36
bootloader/l4t/l4t_config.inl
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@ -0,0 +1,36 @@
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/*
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* L4T Loader for Tegra X1
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*
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* Copyright (c) 2020-2022 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Set to 1 to enable early boot debugging.
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#define DEBUG_LOG_ATF 0
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#define DEBUG_LOG_BPMPFW 0 // Do not enable if UART setup is hindered during early boot.
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// Set to 1 to lock PMC registers that contain LP0 parameters.
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#define LOCK_PMC_REGISTERS 0
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// Configurable carveout enable config. Only one can be enabled at a time.
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#define CARVEOUT_NVDEC_TSEC_ENABLE 0 // Enable for NVDEC bl/prod and full TOS/DRM.
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#define CARVEOUT_SECFW_ENABLE 1 // SECFW is always allocated even if carveout is disabled.
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/*
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* WPR Carveout size config.
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*
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* L4T: 2MB or 13MB. On non SecureOS env, only 0x100 bytes are used, probably also on full TOS.
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* On 4GB+ systems, it's normally placed at BANK1_TOP - SIZE;
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*/
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#define CARVEOUT_GPUWPR_SIZE_CFG (SZ_8M + SZ_4M + SZ_1M) // Mandatory when CARVEOUT_NVDEC_TSEC_ENABLE is 1.
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@ -26,6 +26,7 @@
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#include "gfx/tui.h"
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#include "hos/hos.h"
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#include "hos/secmon_exo.h"
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#include "l4t/l4t.h"
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#include <ianos/ianos.h>
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#include <libs/compr/blz.h>
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#include <libs/fatfs/ff.h>
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@ -458,6 +459,19 @@ parse_failed:
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// Try to launch Payload or L4T.
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if (special_path != (char *)-1)
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_launch_payload(special_path, false, true);
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else
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{
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u32 entry_idx = 0;
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for (u32 i = 0; i < sec_idx; i++)
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{
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if (ments[i].data == cfg_sec)
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{
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entry_idx = i;
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break;
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}
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}
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launch_l4t(cfg_sec, entry_idx, 1, h_cfg.t210b01);
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}
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}
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else if (!hos_launch(cfg_sec))
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{
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@ -590,6 +604,19 @@ parse_failed:
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// Try to launch Payload or L4T.
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if (special_path != (char *)-1)
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_launch_payload(special_path, false, true);
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else
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{
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u32 entry_idx = 0;
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for (u32 i = 0; i < sec_idx; i++)
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{
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if (ments[i].data == cfg_sec)
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{
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entry_idx = i;
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break;
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}
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}
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launch_l4t(cfg_sec, entry_idx, 0, h_cfg.t210b01);
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}
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}
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else if (!hos_launch(cfg_sec))
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{
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@ -904,7 +931,8 @@ skip_list:
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// Check if entry is payload or l4t special case.
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char *special_path = ini_check_special_section(cfg_sec);
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if (!(b_cfg.boot_cfg & BOOT_CFG_FROM_LAUNCH) && h_cfg.bootwait)
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if ((!(b_cfg.boot_cfg & BOOT_CFG_FROM_LAUNCH) && h_cfg.bootwait) || // Conditional for HOS/Payload.
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(special_path && special_path == (char *)-1)) // Always show for L4T.
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{
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u32 fsize;
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u8 *logo_buf = NULL;
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@ -987,6 +1015,8 @@ skip_list:
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// Try to launch Payload or L4T.
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if (special_path != (char *)-1)
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_launch_payload(special_path, false, false);
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else
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launch_l4t(cfg_sec, h_cfg.autoboot, h_cfg.autoboot_list, h_cfg.t210b01);
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goto error;
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}
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else
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