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Extended system info with info from movable.sed & sdmmc

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fixes #238
This commit is contained in:
d0k3 2017-11-07 02:15:59 +01:00
parent 643b58533e
commit 3ccd81da2c
1 changed files with 63 additions and 1 deletions
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64
source/utils/sysinfo.c
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@ -3,8 +3,10 @@
#include "itcm.h"
#include "region.h"
#include "unittype.h"
#include "essentials.h" // for SecureInfo
#include "essentials.h" // For SecureInfo / movable
#include "sdmmc.h" // for NAND / SD CID
#include "vff.h"
#include "sha.h"
#include <ctype.h>
#include <limits.h>
#include <string.h>
@ -58,6 +60,13 @@ typedef struct _SysInfo {
char serial[15 + 1];
char system_region[15 + 1];
char sales_region[15 + 1];
// From movable.sed
char friendcodeseed[16 + 1];
char nand_id0[32 + 1];
// from emmc
char nand_cid[32 + 1];
char sd_cid[32 + 1];
char nand_id1[32 + 1];
// From twln:
char assembly_date[19 + 1];
char original_firmware[15 + 1];
@ -251,6 +260,51 @@ void GetSysInfo_SecureInfo(SysInfo* info, char nand_drive) {
}
// Read movable.sed.
void GetSysInfo_Movable(SysInfo* info, char nand_drive) {
static char path[] = "_:/private/movable.sed";
MovableSed data;
path[0] = nand_drive;
strncpy(info->friendcodeseed, "<unknown>", countof(info->friendcodeseed));
strncpy(info->nand_id0, "<unknown>", countof(info->nand_id0));
if (fvx_qread(path, &data, 0, sizeof(data), NULL) != FR_OK)
return;
// The LocalFriendCodeSeed.
snprintf(info->friendcodeseed, 16 + 1, "%016llX", getbe64(data.codeseed_data.codeseed));
// SysNAND ID0
unsigned int sha256sum[8];
sha_quick(sha256sum, data.codeseed_data.codeseed, 16, SHA256_MODE);
snprintf(info->nand_id0, 32 + 1, "%08X%08X%08X%08X", sha256sum[0], sha256sum[1], sha256sum[2], sha256sum[3]);
}
// Read sdmmc.
void GetSysInfo_SDMMC(SysInfo* info, char nand_drive) {
(void) nand_drive;
u8 nand_cid[16] = { 0 };
u8 sd_cid[16] = { 0 };
strncpy(info->nand_cid, "<unknown>", countof(info->nand_cid));
strncpy(info->sd_cid, "<unknown>", countof(info->sd_cid));
strncpy(info->nand_id1, "<unknown>", countof(info->nand_id1));
sdmmc_get_cid(1, (u32*) (void*) nand_cid);
snprintf(info->nand_cid, 32 + 1, "%016llX%016llX", getbe64(nand_cid), getbe64(nand_cid+8));
sdmmc_get_cid(0, (u32*) (void*) sd_cid);
snprintf(info->sd_cid, 32 + 1, "%016llX%016llX", getbe64(sd_cid), getbe64(sd_cid+8));
snprintf(info->nand_id1, 32 + 1, "%08lX%08lX%08lX%08lX",
getle32(sd_cid+0), getle32(sd_cid+4), getle32(sd_cid+8), getle32(sd_cid+12));
}
// Log file parser helper function.
void SysInfo_ParseText(FIL* file, void (*line_parser)(void*, const char*, size_t), void* context) {
// Buffer we store lines into.
@ -528,6 +582,8 @@ void MyriaSysinfo(char* sysinfo_txt) {
GetSysInfo_Hardware(&info, '1');
GetSysInfo_OTP(&info, '1');
GetSysInfo_SecureInfo(&info, '1');
GetSysInfo_Movable(&info, '1');
GetSysInfo_SDMMC(&info, '1');
GetSysInfo_TWLN(&info, '1');
char** meow = &sysinfo_txt;
@ -538,4 +594,10 @@ void MyriaSysinfo(char* sysinfo_txt) {
MeowSprintf(meow, "SoC manufacturing date: %s\r\n", info.soc_date);
MeowSprintf(meow, "System assembly date: %s\r\n", info.assembly_date);
MeowSprintf(meow, "Original firmware: %s\r\n", info.original_firmware);
MeowSprintf(meow, "\r\n");
MeowSprintf(meow, "Friendcode seed: %s\r\n", info.friendcodeseed);
MeowSprintf(meow, "NAND CID: %s\r\n", info.nand_cid);
MeowSprintf(meow, "SD CID: %s\r\n", info.sd_cid);
MeowSprintf(meow, "System ID0: %s\r\n", info.nand_id0);
MeowSprintf(meow, "System ID1: %s\r\n", info.nand_id1);
}