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boot cfg: Allow Launching UMS from boot.

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By using `BOOT_CFG_AUTOBOOT_EN` in `boot_cfg` and `EXTRA_CFG_NYX_UMS` in `extra_cfg` you can launch UMS from boot.

The `ums` variable must be populated with one of the following:

```
NYX_UMS_SD_CARD      0
NYX_UMS_EMMC_BOOT0   1
NYX_UMS_EMMC_BOOT1   2
NYX_UMS_EMMC_GPP     3
NYX_UMS_EMUMMC_BOOT0 4
NYX_UMS_EMUMMC_BOOT1 5
NYX_UMS_EMUMMC_GPP   6
```
This commit is contained in:
CTCaer
2020-04-30 14:44:27 +03:00
parent ac4bf9cf2c
commit abcb1dec46
8 changed files with 90 additions and 7 deletions
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17
bootloader/utils/types.h
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@@ -62,9 +62,21 @@ typedef int bool;
#define EXTRA_CFG_PAYLOAD (1 << 1)
#define EXTRA_CFG_MODULE (1 << 2)
#define EXTRA_CFG_NYX_UMS (1 << 5)
#define EXTRA_CFG_NYX_RELOAD (1 << 6)
#define EXTRA_CFG_NYX_DUMP (1 << 7)
typedef enum _nyx_ums_type
{
NYX_UMS_SD_CARD = 0,
NYX_UMS_EMMC_BOOT0,
NYX_UMS_EMMC_BOOT1,
NYX_UMS_EMMC_GPP,
NYX_UMS_EMUMMC_BOOT0,
NYX_UMS_EMUMMC_BOOT1,
NYX_UMS_EMUMMC_GPP
} nyx_ums_type;
typedef struct __attribute__((__packed__)) _boot_cfg_t
{
u8 boot_cfg;
@@ -75,9 +87,10 @@ typedef struct __attribute__((__packed__)) _boot_cfg_t
{
struct
{
char id[8];
char emummc_path[0x78];
char id[8]; // 7 char ASCII null teminated.
char emummc_path[0x78]; // emuMMC/XXX, ASCII null teminated.
};
u8 ums; // nyx_ums_type.
u8 xt_str[0x80];
};
} boot_cfg_t;