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Reserve AMS0 magic for later use, change to eXosphere Boot Config rev 0

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This commit is contained in:
Michael Scire 2018-03-25 17:02:24 -06:00
parent c2eed3caf6
commit 3140ddc301
2 changed files with 5 additions and 5 deletions
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4
exosphere/src/exocfg.c
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@ -11,7 +11,7 @@
/* TODO: Should this be at a non-static location? */ /* TODO: Should this be at a non-static location? */
#define MAILBOX_EXOSPHERE_CONFIG (*((volatile exosphere_config_t *)(MAILBOX_BASE + 0xE40ULL))) #define MAILBOX_EXOSPHERE_CONFIG (*((volatile exosphere_config_t *)(MAILBOX_BASE + 0xE40ULL)))
static exosphere_config_t g_exosphere_cfg = {MAGIC_ATMOSPHERE, EXOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG}; static exosphere_config_t g_exosphere_cfg = {MAGIC_EXOSPHERE_BOOTCONFIG, EXOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG};
static bool g_has_loaded_config = false; static bool g_has_loaded_config = false;
/* Read config out of IRAM, return target firmware version. */ /* Read config out of IRAM, return target firmware version. */
@ -21,7 +21,7 @@ unsigned int exosphere_load_config(void) {
} }
g_has_loaded_config = true; g_has_loaded_config = true;
if (MAILBOX_EXOSPHERE_CONFIG.magic == MAGIC_ATMOSPHERE) { if (MAILBOX_EXOSPHERE_CONFIG.magic == MAGIC_EXOSPHERE_BOOTCONFIG) {
g_exosphere_cfg = MAILBOX_EXOSPHERE_CONFIG; g_exosphere_cfg = MAILBOX_EXOSPHERE_CONFIG;
} }

6
exosphere/src/exocfg.h
View file

@ -8,8 +8,8 @@
/* This serves to set configuration for *exosphere itself*, separate from the SecMon Exosphere mimics. */ /* This serves to set configuration for *exosphere itself*, separate from the SecMon Exosphere mimics. */
/* "AMS0" */ /* "XBC0" */
#define MAGIC_ATMOSPHERE (0x30534D41) #define MAGIC_EXOSPHERE_BOOTCONFIG (0x30434258)
#define EXOSPHERE_TARGET_FIRMWARE_100 1 #define EXOSPHERE_TARGET_FIRMWARE_100 1
#define EXOSPHERE_TARGET_FIRMWARE_200 2 #define EXOSPHERE_TARGET_FIRMWARE_200 2
@ -35,7 +35,7 @@ unsigned int exosphere_load_config(void);
unsigned int exosphere_get_target_firmware(void); unsigned int exosphere_get_target_firmware(void);
static inline unsigned int exosphere_get_target_firmware_physical(void) { static inline unsigned int exosphere_get_target_firmware_physical(void) {
return MAILBOX_EXOSPHERE_CONFIG_PHYS.magic == MAGIC_ATMOSPHERE ? MAILBOX_EXOSPHERE_CONFIG_PHYS.target_firmware : EXOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG; return MAILBOX_EXOSPHERE_CONFIG_PHYS.magic == MAGIC_EXOSPHERE_BOOTCONFIG ? MAILBOX_EXOSPHERE_CONFIG_PHYS.target_firmware : EXOSPHERE_TARGET_FIRMWARE_DEFAULT_FOR_DEBUG;
} }
#endif #endif