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Better dump of pkg1 + Wording

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This commit is contained in:
Kostas Missos
2018-06-05 01:55:32 +03:00
parent b8b7889e68
commit fb9e91ed0c
4 changed files with 80 additions and 58 deletions
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30
ipl/hos.c
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@@ -372,8 +372,8 @@ static int _config(launch_ctxt_t *ctxt, ini_sec_t *cfg)
int hos_launch(ini_sec_t *cfg)
{
int bootStatePackage2;
int bootStateContinue;
int bootStateDramPkg2;
int bootStatePkg2Continue;
launch_ctxt_t ctxt;
memset(&ctxt, 0, sizeof(launch_ctxt_t));
list_init(&ctxt.kip1_list);
@@ -398,7 +398,7 @@ int hos_launch(ini_sec_t *cfg)
if (!ctxt.warmboot || !ctxt.secmon)
{
pkg1_decrypt(ctxt.pkg1_id, ctxt.pkg1);
pkg1_unpack((void *)ctxt.pkg1_id->warmboot_base, (void *)ctxt.pkg1_id->secmon_base, ctxt.pkg1_id, ctxt.pkg1);
pkg1_unpack((void *)ctxt.pkg1_id->warmboot_base, (void *)ctxt.pkg1_id->secmon_base, NULL, ctxt.pkg1_id, ctxt.pkg1);
gfx_printf(&gfx_con, "Decrypted and unpacked package1\n");
}
//Replace 'warmboot.bin' if requested.
@@ -488,20 +488,20 @@ int hos_launch(ini_sec_t *cfg)
case KB_FIRMWARE_VERSION_301:
se_key_acc_ctrl(0xC, 0xFF);
se_key_acc_ctrl(0xD, 0xFF);
bootStatePackage2 = 2;
bootStateContinue = 3;
bootStateDramPkg2 = 2;
bootStatePkg2Continue = 3;
break;
default:
case KB_FIRMWARE_VERSION_400:
case KB_FIRMWARE_VERSION_500:
se_key_acc_ctrl(0xC, 0xFF);
se_key_acc_ctrl(0xF, 0xFF);
bootStatePackage2 = 3;
bootStateContinue = 4;
bootStateDramPkg2 = 2;
bootStatePkg2Continue = 4;
break;
}
//Clear 'BootConfig' for retail systems.
//TODO: Don't Clear 'BootConfig' for retail >1.0.0.
memset((void *)0x4003D000, 0, 0x3000);
//pkg2_decrypt((void *)0xA9800000);
@@ -512,10 +512,14 @@ int hos_launch(ini_sec_t *cfg)
//Lock SE before starting 'SecureMonitor'.
_se_lock();
//< 4.0.0 Signals. 0: Nothing ready, 1: BCT ready, 2: DRAM and pkg2 ready, 3: Continue boot
//>=4.0.0 Signals. 0: Nothing ready, 1: BCT ready, 2: DRAM ready, 4: pkg2 ready and continue boot
vu32 *mb_in = (vu32 *)0x40002EF8;
//Non-zero: Secmon ready
vu32 *mb_out = (vu32 *)0x40002EFC;
*mb_in = bootStatePackage2;
//Start from DRAM ready signal
*mb_in = bootStateDramPkg2;
*mb_out = 0;
//Wait for secmon to get ready.
@@ -523,10 +527,6 @@ int hos_launch(ini_sec_t *cfg)
while (!*mb_out)
sleep(1);
//Signal 'BootConfig'.
//*mb_in = 1;
//sleep(100);
//TODO: pkg1.1 locks PMC scratches, we can do that too at some point.
/*PMC(0x4) = 0x7FFFF3;
PMC(0x2C4) = 0xFFFFFFFF;
@@ -540,8 +540,8 @@ int hos_launch(ini_sec_t *cfg)
//TODO: Cleanup.
//display_end();
//Signal to continue boot.
*mb_in = bootStateContinue;
//Signal to pkg2 ready and continue boot.
*mb_in = bootStatePkg2Continue;
//Halt ourselves in waitevent state.
while (1)