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exo: Support new fw versioning

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CTCaer 2020-06-14 13:49:03 +03:00
parent 0a44a31f2c
commit 4564db0b6d
3 changed files with 49 additions and 1 deletions
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1
bootloader/hos/fss.c
View file

@ -148,6 +148,7 @@ int parse_fss(launch_ctxt_t *ctxt, const char *path, fss0_sept_t *sept_ctxt)
if (!sept_ctxt)
{
ctxt->atmosphere = true;
ctxt->fss0_ver = fss_meta->version;
ctxt->fss0_hosver = fss_meta->hos_ver;
}

1
bootloader/hos/hos.h
View file

@ -99,6 +99,7 @@ typedef struct _launch_ctxt_t
link_t kip1_list;
char* kip1_patches;
u32 fss0_ver;
u32 fss0_hosver;
bool svcperm;
bool debugmode;

48
bootloader/hos/secmon_exo.c
View file

@ -138,6 +138,8 @@ typedef struct _atm_fatal_error_ctx
#define EXO_FLAG_CAL0_BLANKING (1 << 5)
#define EXO_FLAG_CAL0_WRITES_SYS (1 << 6)
#define EXO_FW_VER(mj, mn, rv) (((mj) << 24) | ((mn) << 16) | ((rv) << 8))
void config_exosphere(launch_ctxt_t *ctxt)
{
u32 exoFwNo = 0;
@ -151,6 +153,7 @@ void config_exosphere(launch_ctxt_t *ctxt)
volatile exo_cfg_t *exo_cfg = (exo_cfg_t *)EXO_CFG_ADDR;
// Old exosphere target versioning.
switch (kb)
{
case KB_FIRMWARE_VERSION_100_200:
@ -171,9 +174,52 @@ void config_exosphere(launch_ctxt_t *ctxt)
break;
}
// New exosphere target versioning.
if (!ctxt->fss0_ver || ((ctxt->fss0_ver >> 8) > 0xC00)) // 0.12.0.
{
// Feed old versioning.
switch (exoFwNo)
{
case 1:
case 2:
case 3:
case 4:
case 6:
exoFwNo = EXO_FW_VER(exoFwNo, 0, 0);
break;
case 5:
if (!ctxt->exo_ctx.fs_is_510)
exoFwNo = EXO_FW_VER(5, 0, 0);
else
exoFwNo = EXO_FW_VER(5, 1, 0);
break;
case 7:
exoFwNo = EXO_FW_VER(6, 2, 0);
break;
case 8:
exoFwNo = EXO_FW_VER(7, 0, 0);
break;
case 9:
exoFwNo = EXO_FW_VER(8, 0, 0);
break;
case 10:
exoFwNo = EXO_FW_VER(8, 1, 0);
break;
case 11:
exoFwNo = EXO_FW_VER(9, 0, 0);
break;
case 12:
exoFwNo = EXO_FW_VER(9, 1, 0);
break;
case 13:
exoFwNo = EXO_FW_VER(10, 0, 0);
break;
}
}
// Parse exosphere.ini.
if (!ctxt->stock)
{
// Parse exosphere.ini.
LIST_INIT(ini_sections);
if (ini_parse(&ini_sections, "exosphere.ini", false))
{