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exo: Support uart logging

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This can be enabled via compile time flags or exosphere.ini.
Compile time flags override exosphere.ini
This commit is contained in:
CTCaer
2020-12-11 18:14:00 +02:00
parent ad560b650e
commit b6ec217484
5 changed files with 35 additions and 11 deletions
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22
bootloader/hos/secmon_exo.c
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@@ -82,8 +82,10 @@ typedef struct _exo_cfg_t
u32 fwno;
u32 flags[2];
u16 display_id;
u16 rsvd0;
u32 rsvd1[3];
u8 uart_port;
u8 uart_invert;
u32 uart_baudrate;
u32 rsvd1[2];
exo_emummc_config_t emummc_cfg;
} exo_cfg_t;
@@ -244,6 +246,12 @@ void config_exosphere(launch_ctxt_t *ctxt, u32 warmboot_base, bool exo_new)
{
if (!strcmp("debugmode_user", kv->key))
user_debug = atoi(kv->val);
else if (!strcmp("log_port", kv->key))
exo_cfg->uart_port = atoi(kv->val);
else if (!strcmp("log_inverted", kv->key))
exo_cfg->uart_invert = atoi(kv->val);
else if (!strcmp("log_baud_rate", kv->key))
exo_cfg->uart_baudrate = atoi(kv->val);
else if (emu_cfg.enabled && !h_cfg.emummc_force_disable)
{
if (!strcmp("blank_prodinfo_emummc", kv->key))
@@ -345,6 +353,16 @@ void config_exosphere(launch_ctxt_t *ctxt, u32 warmboot_base, bool exo_new)
// Set display id.
exo_cfg->display_id = display_get_decoded_panel_id();
}
#ifdef DEBUG_UART_PORT
// Ovverride logging parameters if set in compile time.
if (!ctxt->stock)
{
exo_cfg->uart_port = DEBUG_UART_PORT;
exo_cfg->uart_invert = DEBUG_UART_INVERT;
exo_cfg->uart_baudrate = DEBUG_UART_BAUDRATE;
}
#endif
}
static const char *get_error_desc(u32 error_desc)