EljakimHerrewijnen/gardenia
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Fix: Correct the copyright and avoid repeated inclusion of header files.

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This commit is contained in:
hydrogenium2020 2024-02-11 14:51:13 +08:00
parent ce26824ed9
commit 4a9dbdaeda
14 changed files with 214 additions and 57 deletions
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2
loader/bootrom.h
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@ -20,6 +20,4 @@
#define BOOTROM_USB_WRITE_EP1 0x001065C0
#define BOOTROM_USB_READ_EP1 0x00106612
#endif

1
loader/gpio.c
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@ -1,6 +1,7 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2022 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,

24
loader/gpio.h
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@ -1 +1,23 @@
void config_gpios();
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019-2023 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_GPIO_H_
#define _T124_GPIO_H_
void config_gpios();
#endif

39
loader/i2c.c Normal file
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@ -0,0 +1,39 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2020 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "types.h"
#include "i2c.h"
void i2c_init(u32 i2c_idx)
{
vu32 *base = (vu32 *)(I2C_BASE + (u32)_i2c_base_offsets[i2c_idx]);
base[I2C_CLK_DIVISOR] = (5 << 16) | 1; // SF mode Div: 6, HS mode div: 2.
base[I2C_BUS_CLEAR_CONFIG] = (9 << 16) | BC_TERMINATE | BC_ENABLE;
// Load configuration.
_i2c_load_cfg_wait(base);
for (u32 i = 0; i < 10; i++)
{
if (base[I2C_INT_STATUS] & BUS_CLEAR_DONE)
break;
usleep(25);
}
(vu32)base[I2C_BUS_CLEAR_STATUS];
base[I2C_INT_STATUS] = base[I2C_INT_STATUS];
}

19
loader/i2c.h
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@ -1,22 +1,7 @@
/*
* Copyright (c) 2018 naehrwert
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2020 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -42,6 +27,6 @@
#define I2C_5 4
#define I2C_6 5
void i2c_init(u32 idx);
void i2c_init(u32 i2c_idx);
#endif

41
loader/main.c
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@ -1,6 +1,7 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2023 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -17,9 +18,7 @@
#include "types.h"
#include "printf.h"
#include "string.h"
#include "t124.h"
#include "se.h"
#include "usb.h"
#include "bootrom.h"
#include "fuse.h"
@ -28,8 +27,9 @@
#include "util.h"
#include "pinmux.h"
#include "gpio.h"
#include "i2c.h"
#include "uart.h"
#include "sdram.h"
#include "memory_map.h"
static inline u32 read32(uintptr_t addr) {
return *(vu32 *)addr;
@ -76,36 +76,47 @@ void config_hw(){
// uart_init(UART_D, 115200, UART_AO_TX_AO_RX);
// uart_invert(UART_D, 0, UART_INVERT_TXD);
uart_send(UART_D, (u8 *)"hekate: Hello!\r\n", 16);
uart_wait_xfer(UART_D, UART_TX_IDLE);
//uart_send(UART_D, (u8 *)"hekate: Hello!\r\n", 16);
//uart_wait_xfer(UART_D, UART_TX_IDLE);
mc_enable();
printf_("[x] mc setup\n");
// mc_enable();
// printf_("[x] mc setup\n");
config_gpios();
printf_("[x] GPIO setup\n");
sdram_init();
printf_("[x] SDRAM setup\n");
}
extern void pivot_stack(u32 stack_top);
__attribute__((section(".init")))
void _start() {
// u8 *buffer = (u8*)0x40020000;
printf_("gardenia is booting.");
printf_("gardenia is booting.\n");
//printf_("%p",&_start);
//pivot_stack(0x200);
//Setting up hardware
dump_pkc();
config_hw();
//FIXME!!!->init memory
//Pivot the stack so we have enough space.
// pivot_stack(0x40000000);
printf_("%d\n",MMIO_REG32(0x90010000,0));
MMIO_REG32(0x90010000,0)=0x123456;
printf_("%d\n",MMIO_REG32(0x90010000,0));
sleep(200);
printf_("%d\n",MMIO_REG32(0x90010000,0));
//Tegra/Horizon configuration goes to 0x80000000+, package2 goes to 0xA9800000, we place our heap in between.
// heap_init(0x90020000);
u32 total_size = (MC(MC_EMEM_CFG) >>
MC_EMEM_CFG_SIZE_MB_SHIFT) & MC_EMEM_CFG_SIZE_MB_MASK;
printf_("Total SDRAM (MB): %u\n", total_size);
//Pivot the stack so we have enough space.
pivot_stack(IPL_STACK_TOP);
printf_("alive");
heap_init(IPL_HEAP_START);
enter_rcm();
}

38
loader/pmc.h
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@ -1,6 +1,7 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
* Copyright (c) 2020 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -14,9 +15,44 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_PMC_H_
#define _T124_PMC_H_
#include "types.h"
#define APBDEV_PMC_OSC_EDPD_OVER 0x1A4
//SDRAM
#define APBDEV_PMC_VDDP_SEL 0x1CC
#define APBDEV_PMC_DDR_PWR 0xE8
#define APBDEV_PMC_NO_IOPOWER 0x44
#define APBDEV_PMC_REG_SHORT 0x2CC
#define APBDEV_PMC_DDR_CFG 0x1D0
#define APBDEV_PMC_POR_DPD_CTRL 0x264
#define APBDEV_PMC_IO_DPD3_REQ 0x45c
enum {
PMC_XOFS_SHIFT = 1,
PMC_XOFS_MASK = 0x3f << PMC_XOFS_SHIFT
};
};
enum {
PMC_POR_DPD_CTRL_MEM0_ADDR0_CLK_SEL_DPD_MASK = 1 << 0,
PMC_POR_DPD_CTRL_MEM0_ADDR1_CLK_SEL_DPD_MASK = 1 << 1,
PMC_POR_DPD_CTRL_MEM0_HOLD_CKE_LOW_OVR_MASK = 1 << 31,
};
enum {
PMC_DDR_CFG_PKG_MASK = 1 << 0,
PMC_DDR_CFG_IF_MASK = 1 << 1,
PMC_DDR_CFG_XM0_RESET_TRI_MASK = 1 << 12,
PMC_DDR_CFG_XM0_RESET_DPDIO_MASK = 1 << 13,
};
enum {
PMC_DDR_PWR_EMMC_MASK = 1 << 1,
PMC_DDR_PWR_VAL_MASK = 1 << 0,
};
enum {
PMC_NO_IOPOWER_MEM_MASK = 1 << 7,
PMC_NO_IOPOWER_MEM_COMP_MASK = 1 << 16,
};
#endif

6
loader/timer.h
View File

@ -14,5 +14,9 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_TIMER_H_
#define _T124_TIMER_H_
#define TIMERUS_CNTR_1US (0x10 + 0x0)
#define TIMERUS_USEC_CFG (0x10 + 0x4)
#endif

18
loader/uart.c
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@ -1,3 +1,21 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019-2022 CTCaer
* Copyright (c) 2024 hydrogenium2020-offical
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "uart.h"
#include "t124.h"
#include "util.h"

24
loader/uart.h
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@ -1,3 +1,23 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2019-2020 CTCaer
* Copyright (c) 2024 hydrogenium2020-offical
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_UART_H_
#define _T124_UART_H_
#include "types.h"
#define UART_A 0
#define UART_B 1
@ -80,4 +100,6 @@ typedef struct _uart_t
void uart_wait_xfer(u32 idx, u32 which);
void uart_invert(u32 idx, u32 enable, u32 invert_mask);
void uart_init(u32 idx, u32 baud, u32 mode);
void uart_send(u32 idx, const u8 *buf, u32 len);
void uart_send(u32 idx, const u8 *buf, u32 len);
#endif

1
loader/usb.c
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@ -1,6 +1,5 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,

5
loader/usb.h
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@ -1,6 +1,5 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -14,8 +13,8 @@
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_UTIL_H_
#define _T124_UTIL_H_
#ifndef _T124_USB_H_
#define _T124_USB_H_
#include "types.h"
#define USB_MAX_TXFR_BYTES 0x1000
u32 _usb_log(char *msg);

18
loader/util.c
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@ -25,3 +25,21 @@ void sleep(u32 ticks)
while (TIMER0(TIMERUS_CNTR_1US) - start <= ticks)
;
}
// static inline void setbits32(uint32_t bits, void *addr)
// {
// write32(addr, read32(addr) | bits);
// }
// static inline void clrbits32(uint32_t bits, void *addr)
// {
// write32(addr, read32(addr) & ~bits);
// }
// void clrsetbits32(addr, mask, set){
// MMIO_REG32(addr,0)=MMIO_REG32(addr,0) &~(mask) | (value & mask);
// }
// static void writebits(uint32_t value, uint32_t *addr, uint32_t mask)
// {
// clrsetbits32(addr, mask, (value & mask));
// }

35
loader/util.h
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@ -1,18 +1,23 @@
/*
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2018 naehrwert
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
* Copyright (c) 2024 hydrogenium2020-offical
* Copyright (c) 2019 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _T124_UTIL_H_
#define _T124_UTIL_H_
#include "types.h"
void sleep(u32 ticks);
#endif