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hos/l4t: deduplicate sc7exit-b01 load

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And remove obsolete MWS (L4T one deprecated it 3 years ago).
This commit is contained in:
CTCaer
2025-12-17 06:28:36 +02:00
committed by NaGa
parent 4c2f8f14dc
commit 4af99c9f78
3 changed files with 16 additions and 46 deletions
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22
bootloader/hos/pkg1.c
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@@ -343,18 +343,6 @@ void pkg1_warmboot_patch(void *hos_ctxt)
*(vu32 *)(ctxt->pkg1_id->warmboot_base + warmboot_patchset[i].off) = warmboot_patchset[i].val;
}
static void _warmboot_filename(char *out, u32 fuses)
{
if (fuses < 16)
{
out[19] = '0';
itoa(fuses, &out[19 + 1], 16);
}
else
itoa(fuses, &out[19], 16);
strcat(out, ".bin");
}
int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 mkey)
{
launch_ctxt_t *ctxt = (launch_ctxt_t *)hos_ctxt;
@@ -362,11 +350,9 @@ int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 mke
if (h_cfg.t210b01)
{
u32 pa_id;
u32 fuses_max = 32; // Current ODM7 max.
u8 burnt_fuses = bit_count(fuse_read_odm(7));
// Save current warmboot in storage cache (MWS) and check if another one is needed.
// Check if not overridden.
if (!ctxt->warmboot)
{
char path[128];
@@ -386,7 +372,7 @@ int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 mke
u32 tmp_fuses = burnt_fuses;
while (true)
{
_warmboot_filename(path, burnt_fuses);
_warmboot_filename(path, tmp_fuses);
if (!f_stat(path, NULL))
{
ctxt->warmboot = emusd_file_read(path + 6, &ctxt->warmboot_size);
@@ -398,7 +384,7 @@ int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 mke
tmp_fuses++;
}
// Check if proper warmboot firmware was not found.
// Check if match was found.
if (!ctxt->warmboot)
res = 0;
}
@@ -408,7 +394,7 @@ int pkg1_warmboot_config(void *hos_ctxt, u32 warmboot_base, u32 fuses_fw, u8 mke
// Configure warmboot parameters. Anything lower than 6.0.0 is not supported.
// From 7.0.0 and up, it's not derived from PA segment but it's 0x21 * fuses.
pa_id = 0x21 * burnt_fuses;
u32 pa_id = 0x21 * burnt_fuses;
if (burnt_fuses <= 8) // Old method.
pa_id -= 0x60;