separate out libs to libc, libnns and NitroSDK

1 files changed, 123 insertions, 0 deletions

diff --git a/arm9/lib/NitroSDK/src/CARD_spi.c b/arm9/lib/NitroSDK/src/CARD_spi.c
new file mode 100644
index 00000000..5f02b276
--- /dev/null
+++ b/arm9/lib/NitroSDK/src/CARD_spi.c
@@ -0,0 +1,123 @@
+#include "function_target.h"
+#include "nitro/types.h"
+#include "CARD_common.h"
+#include "CARD_spi.h"
+#include "MI_memory.h"
+
+extern CARDiCommon cardi_common;
+
+ARM_FUNC void CARDi_IdentifyBackupCore(CARDBackupType type)
+{
+    CARDiCommandArg *const p = cardi_common.cmd;
+
+    MI_CpuFill8(&p->spec, 0, sizeof(p->spec));
+    p->type = type;
+    p->spec.caps = CARD_BACKUP_CAPS_AVAILABLE;
+    if (type != CARD_BACKUP_TYPE_NOT_USE)
+    {
+        const u32 size = (u32)(1 << ((type >> CARD_BACKUP_TYPE_SIZEBIT_SHIFT) & CARD_BACKUP_TYPE_SIZEBIT_MASK));
+
+        const s32 device = ((type >> CARD_BACKUP_TYPE_DEVICE_SHIFT) & CARD_BACKUP_TYPE_DEVICE_MASK);
+
+        p->spec.total_size = size;
+        p->spec.initial_status = 0xFF;
+        if (device == CARD_BACKUP_TYPE_DEVICE_EEPROM)
+        {
+            switch (size)
+            {
+                default:
+                    goto invalid_type;
+                case 0x000200: //CARD_BACKUP_TYPE_EEPROM_4KBITS
+                    p->spec.page_size = 0x10;
+                    p->spec.addr_width = 1;
+                    p->spec.program_page = 5;
+                    p->spec.initial_status = 0xF0;
+                    break;
+                case 0x002000: //CARD_BACKUP_TYPE_EEPROM_64KIBTS
+                    p->spec.page_size = 0x0020;
+                    p->spec.addr_width = 2;
+                    p->spec.program_page = 5;
+                    p->spec.initial_status = 0x00;
+                    break;
+                case 0x010000: //CARD_BACKUP_TYPE_EEPROM_512KBITS
+                    p->spec.page_size = 0x0080;
+                    p->spec.addr_width = 2;
+                    p->spec.program_page = 10;
+                    p->spec.initial_status = 0x00;
+                    break;
+            }
+            p->spec.sect_size = p->spec.page_size;
+            p->spec.caps |= CARD_BACKUP_CAPS_READ;
+            p->spec.caps |= CARD_BACKUP_CAPS_PROGRAM;
+            p->spec.caps |= CARD_BACKUP_CAPS_VERIFY;
+        }
+        else if (device == CARD_BACKUP_TYPE_DEVICE_FLASH)
+        {
+            switch (size)
+            {
+                default:
+                    goto invalid_type;
+                case 0x040000: //CARD_BACKUP_TYPE_FLASH_2MBITS
+                case 0x080000: //CARD_BACKUP_TYPE_FLASH_4MBITS
+                case 0x100000: //CARD_BACKUP_TYPE_FLASH_8MBITS
+                    p->spec.write_page = 25;
+                    p->spec.write_page_total = 300;
+                    p->spec.erase_page = 300;
+                    p->spec.erase_sector = 5000;
+                    p->spec.caps |= CARD_BACKUP_CAPS_WRITE;
+                    p->spec.caps |= CARD_BACKUP_CAPS_ERASE_PAGE;
+                    break;
+                case 0x200000: //CARD_BACKUP_TYPE_FLASH_16MBITS
+                    p->spec.erase_sector = 1000;
+                    p->spec.erase_sector_total = 3000;
+                    p->spec.erase_chip = 17000;
+                    p->spec.erase_chip_total = 40000;
+                    p->spec.initial_status = 0x00;
+                    p->spec.caps |= CARD_BACKUP_CAPS_ERASE_CHIP;
+                    break;
+                case 0x800000: //CARD_BACKUP_TYPE_FLASH_64MBITS
+                    p->spec.erase_sector = 1000;
+                    p->spec.erase_sector_total = 3000;
+                    p->spec.erase_chip = 68000;
+                    p->spec.erase_chip_total = 160000;
+                    p->spec.initial_status = 0x00;
+                    p->spec.caps |= CARD_BACKUP_CAPS_ERASE_CHIP;
+                    break;
+            }
+            p->spec.sect_size = 0x010000;
+            p->spec.page_size = 0x0100;
+            p->spec.addr_width = 3;
+            p->spec.program_page = 5;
+            p->spec.caps |= CARD_BACKUP_CAPS_READ;
+            p->spec.caps |= CARD_BACKUP_CAPS_PROGRAM;
+            p->spec.caps |= CARD_BACKUP_CAPS_VERIFY;
+            p->spec.caps |= CARD_BACKUP_CAPS_ERASE_SECTOR;
+        }
+        else if (device == CARD_BACKUP_TYPE_DEVICE_FRAM)
+        {
+            switch (size)
+            {
+                default:
+                    goto invalid_type;
+                case 0x002000: //CARD_BACKUP_TYPE_FRAM_64KBITS
+                case 0x008000: //CARD_BACKUP_TYPE_FRAM_64KBITS
+                    break;
+            }
+            p->spec.page_size = size;
+            p->spec.sect_size = size;
+            p->spec.addr_width = 2;
+            p->spec.initial_status = 0x00;
+            p->spec.caps |= CARD_BACKUP_CAPS_READ;
+            p->spec.caps |= CARD_BACKUP_CAPS_PROGRAM;
+            p->spec.caps |= CARD_BACKUP_CAPS_VERIFY;
+        }
+        else
+        {
+            invalid_type:
+            p->type = CARD_BACKUP_TYPE_NOT_USE;
+            p->spec.total_size = 0;
+            cardi_common.cmd->result = CARD_RESULT_UNSUPPORTED;
+            return;
+        }
+    }
+}