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Code Issues Releases Activity

[Main] Unmount SD before reboot/power off

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This commit is contained in:
Kostas Missos 2018-05-17 19:38:27 +03:00 committed by nwert
parent e06d833cf8
commit 645df34367
1 changed files with 13 additions and 0 deletions
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13
ipl/main.c
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@ -87,6 +87,16 @@ int sd_mount()
return 0; return 0;
} }
void sd_unmount()
{
if (sd_mounted)
{
gfx_puts(&gfx_con, "Unmounting SD card...\n");
f_mount(NULL, "", 1);
sdmmc_storage_end(&sd_storage);
}
}
void *sd_file_read(char *path) void *sd_file_read(char *path)
{ {
FIL fp; FIL fp;
@ -638,11 +648,13 @@ out:;
void reboot_normal() void reboot_normal()
{ {
sd_unmount();
panic(0x21); //Bypass fuse programming in package1. panic(0x21); //Bypass fuse programming in package1.
} }
void reboot_rcm() void reboot_rcm()
{ {
sd_unmount();
PMC(APBDEV_PMC_SCRATCH0) = 2; //Reboot into rcm. PMC(APBDEV_PMC_SCRATCH0) = 2; //Reboot into rcm.
PMC(0) |= 0x10; PMC(0) |= 0x10;
while (1) while (1)
@ -651,6 +663,7 @@ void reboot_rcm()
void power_off() void power_off()
{ {
sd_unmount();
//TODO: we should probably make sure all regulators are powered off properly. //TODO: we should probably make sure all regulators are powered off properly.
i2c_send_byte(I2C_5, 0x3C, MAX77620_REG_ONOFFCNFG1, MAX77620_ONOFFCNFG1_PWR_OFF); i2c_send_byte(I2C_5, 0x3C, MAX77620_REG_ONOFFCNFG1, MAX77620_ONOFFCNFG1_PWR_OFF);
} }