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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
Download Patch File Download Diff File Expand all files Collapse all files

17
bootloader/main.c
View File

@@ -696,10 +696,19 @@ void nyx_load_run()
nyx_str->info.errors = h_cfg.errors;
nyx_str->cfg = 0;
if (b_cfg.extra_cfg & EXTRA_CFG_NYX_DUMP)
if (b_cfg.extra_cfg)
{
b_cfg.extra_cfg &= ~(EXTRA_CFG_NYX_DUMP);
nyx_str->cfg |= NYX_CFG_DUMP;
if (b_cfg.extra_cfg & EXTRA_CFG_NYX_DUMP)
{
b_cfg.extra_cfg &= ~(EXTRA_CFG_NYX_DUMP);
nyx_str->cfg |= NYX_CFG_DUMP;
}
if (b_cfg.extra_cfg & EXTRA_CFG_NYX_UMS)
{
b_cfg.extra_cfg &= ~(EXTRA_CFG_NYX_UMS);
nyx_str->cfg |= NYX_CFG_UMS;
nyx_str->cfg |= b_cfg.ums << 24;
}
}
nyx_str->version = ipl_ver.version - 0x303030; // Convert ASCII to numbers.
@@ -758,6 +767,8 @@ static void _auto_launch_firmware()
EMC(EMC_SCRATCH0) |= EMC_HEKA_UPD;
check_sept(NULL);
}
else if (b_cfg.extra_cfg & EXTRA_CFG_NYX_UMS)
EMC(EMC_SCRATCH0) |= EMC_HEKA_UPD;
if (!h_cfg.sept_run)
auto_launch_update();

17
bootloader/utils/types.h
View File

@@ -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;

1
bootloader/utils/util.h
View File

@@ -23,6 +23,7 @@
typedef enum
{
NYX_CFG_UMS = (1 << 6),
NYX_CFG_DUMP = (1 << 7),
} nyx_cfg_t;