Integrated eflash_loader

lib/chip/blisp_chip_bl60x.c

@@ -1,11 +1,24 @@
 // SPDX-License-Identifier: MIT
+#include <malloc.h>
+#include <string.h>
+#include "../../data/bl60x_eflash_loader.h"
 #include "blisp.h"
 
+int64_t blisp_chip_bl60x_get_eflash_loader(uint8_t clk_type, uint8_t** firmware_buf_ptr)
+{
+  uint8_t* firmware_buf = malloc(sizeof(bl60x_eflash_loader_bin));
+  memcpy(firmware_buf, bl60x_eflash_loader_bin, sizeof(bl60x_eflash_loader_bin));
+  *(firmware_buf + 0xE0) = 4; // TODO: 40 MHz clock
+  *firmware_buf_ptr = firmware_buf;
+  return sizeof(bl60x_eflash_loader_bin);
+}
+
 struct blisp_chip blisp_chip_bl60x = {
     .type = BLISP_CHIP_BL60X,
     .type_str = "bl60x",
     .usb_isp_available = false,
     .default_xtal = "40m",
     .handshake_byte_multiplier = 0.006f,
-    .needs_eflash_loader = true
+    .load_eflash_loader = blisp_chip_bl60x_get_eflash_loader,
+    .tcm_address = 0x22010000
 };

lib/chip/blisp_chip_bl61x.c

@@ -7,5 +7,5 @@ struct blisp_chip blisp_chip_bl61x = {
     .usb_isp_available = true,
     .default_xtal = "-", // ?
     .handshake_byte_multiplier = 0.003f,
-    .needs_eflash_loader = false
+    .get_eflash_loader = NULL
 };

lib/chip/blisp_chip_bl70x.c

@@ -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
 };
+

lib/chip/blisp_chip_bl808.c

@@ -7,5 +7,5 @@ struct blisp_chip blisp_chip_bl808 = {
     .usb_isp_available = true, // TODO: Only for BL808D :-(
     .default_xtal = "-", // ?
     .handshake_byte_multiplier = 0.003f,
-    .needs_eflash_loader = false
+    .get_eflash_loader = NULL
 };