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Integrated eflash_loader

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This commit is contained in:
Marek Kraus
2023-01-09 21:23:46 +01:00
parent 59cf5fb038
commit 279f2433ea
11 changed files with 8398 additions and 43 deletions
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lib/chip/blisp_chip_bl70x.c
+15 -1
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@@ -1,11 +1,25 @@
// SPDX-License-Identifier: MIT
#include <malloc.h>
#include <string.h>
#include "../../data/bl70x_eflash_loader.h"
#include "blisp.h"
int64_t blisp_chip_bl70x_get_eflash_loader(uint8_t clk_type, uint8_t** firmware_buf_ptr)
{
uint8_t* firmware_buf = malloc(sizeof(bl70x_eflash_loader_bin));
memcpy(firmware_buf, bl70x_eflash_loader_bin, sizeof(bl70x_eflash_loader_bin));
*(firmware_buf + 0xE0) = 1; // TODO: 32 MHz clock
*firmware_buf_ptr = firmware_buf;
return sizeof(bl70x_eflash_loader_bin);
}
struct blisp_chip blisp_chip_bl70x = {
.type = BLISP_CHIP_BL70X,
.type_str = "bl70x",
.usb_isp_available = true,
.default_xtal = "32m",
.handshake_byte_multiplier = 0.003f,
.needs_eflash_loader = true
.load_eflash_loader = blisp_chip_bl70x_get_eflash_loader,
.tcm_address = 0x22010000
};