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Exosphere: Fix bugs, now boots 5.1.0 successfully.

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This commit is contained in:
Michael Scire 2018-06-01 22:20:04 -06:00
parent b566d04036
commit fa4c219395
10 changed files with 66 additions and 17 deletions
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17
exosphere/src/package2.c
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@ -15,6 +15,7 @@
#include "randomcache.h"
#include "timers.h"
#include "bootconfig.h"
#include "sysctr0.h"
#include "exocfg.h"
#include "smc_api.h"
@ -406,6 +407,14 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
/* Setup the Security Engine. */
setup_se();
/* Perform initial PMC register writes, if relevant. */
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
MAKE_REG32(PMC_BASE + 0x0A0) &= 0xFFF3FFFF;
MAKE_REG32(PMC_BASE + 0x818) &= 0xFFFFFFFE;
MAKE_REG32(PMC_BASE + 0x334) |= 0x10;
MAKE_REG32(PMC_BASE + 0x360) = 6;
}
wait(1000);
@ -432,6 +441,14 @@ void load_package2(coldboot_crt0_reloc_list_t *reloc_list) {
/* Load Boot Config into global. */
setup_boot_config();
/* Set sysctr0 registers based on bootconfig. */
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {
uint64_t sysctr0_val = bootconfig_get_value_for_sysctr0();
MAKE_SYSCTR0_REG(0x8) = (uint32_t)((sysctr0_val >> 0) & 0xFFFFFFFFULL);
MAKE_SYSCTR0_REG(0xC) = (uint32_t)((sysctr0_val >> 32) & 0xFFFFFFFFULL);
MAKE_SYSCTR0_REG(0x0) = 3;
}
/* Synchronize with NX BOOTLOADER. */
if (exosphere_get_target_firmware() >= EXOSPHERE_TARGET_FIRMWARE_400) {