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Code Issues Releases Activity

SD errata, bugfixes, replace hardcoded values

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This commit is contained in:
Kostas Missos 2018-06-03 09:07:03 +03:00 committed by nwert
parent c9f5a2516f
commit c43b6f8a5d
6 changed files with 55 additions and 28 deletions
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7
ipl/hos.c
View file

@ -378,8 +378,13 @@ int hos_launch(ini_sec_t *cfg)
memset(&ctxt, 0, sizeof(launch_ctxt_t));
list_init(&ctxt.kip1_list);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_con_setpos(&gfx_con, 0, 0);
if (cfg && !_config(&ctxt, cfg))
return 0;
gfx_printf(&gfx_con, "Initializing...\n\n");
//Read package1 and the correct keyblob.
if (!_read_emmc_pkg1(&ctxt))
@ -497,7 +502,7 @@ int hos_launch(ini_sec_t *cfg)
break;
}
//Clear 'BootConfig'.
//Clear 'BootConfig' for retail systems.
memset((void *)0x4003D000, 0, 0x3000);
//pkg2_decrypt((void *)0xA9800000);

6
ipl/main.c
View file

@ -995,7 +995,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
if(isSmallSdCard)
{
f_unlink(partialIdxFilename);
gfx_printf(&gfx_con, "%k%K\n\nYou can now join the files and get the complete raw eMMC dump.", 0xFFCCCCCC, 0xFF1B1B1B);
gfx_printf(&gfx_con, "%k\n\nYou can now join the files\nand get the complete raw eMMC dump.", 0xFFCCCCCC);
}
gfx_puts(&gfx_con, "\n\n");
@ -1097,10 +1097,10 @@ static void dump_emmc_selected(dumpType_t dumpType)
}
gfx_putc(&gfx_con, '\n');
gfx_printf(&gfx_con, "%kTime taken: %d seconds.%k\n", 0xFF00FF96, (get_tmr() - timer) / 1000000, 0xFFCCCCCC);
gfx_printf(&gfx_con, "Time taken: %d seconds.\n", (get_tmr() - timer) / 1000000);
sdmmc_storage_end(&storage);
if (res)
gfx_puts(&gfx_con, "\nFinished and verified!\nPress any key.\n");
gfx_printf(&gfx_con, "\n%kFinished and verified!%k\nPress any key.\n",0xFF00FF96, 0xFFCCCCCC);
out:;
btn_wait();

3
ipl/sd.h
View file

@ -86,6 +86,7 @@
#define UHS_SDR50_BUS_SPEED 2
#define UHS_SDR104_BUS_SPEED 3
#define UHS_DDR50_BUS_SPEED 4
#define HS400_BUS_SPEED 5
/*
* SD_SWITCH mode
@ -102,6 +103,6 @@
* SD_SWITCH access modes
*/
#define SD_SWITCH_ACCESS_DEF 0
#define SD_SWITCH_ACCESS_HS 1
#define SD_SWITCH_ACCESS_HS 1
#endif /* LINUX_MMC_SD_H */

42
ipl/sdmmc_driver.c
View file

@ -204,32 +204,34 @@ int sdmmc_setup_clock(sdmmc_t *sdmmc, u32 type)
case 1:
case 5:
case 6:
sdmmc->regs->hostctl &= 0xFB;
sdmmc->regs->hostctl2 &= 0xFFF7;
sdmmc->regs->hostctl &= 0xFB; //Should this be 0xFFFB (~4) ?
sdmmc->regs->hostctl2 &= SDHCI_CTRL_VDD_330;
break;
case 2:
case 7:
sdmmc->regs->hostctl |= 4;
sdmmc->regs->hostctl2 &= 0xFFF7;
sdmmc->regs->hostctl |= 4;
sdmmc->regs->hostctl2 &= SDHCI_CTRL_VDD_330;
break;
case 3:
case 11:
case 13:
case 14:
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & 0xFFF8) | 3;
sdmmc->regs->hostctl2 |= 8;
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & SDHCI_CTRL_UHS_MASK) | UHS_SDR104_BUS_SPEED;
sdmmc->regs->hostctl2 |= SDHCI_CTRL_VDD_180;
break;
case 4:
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & 0xFFF8) | 5;
sdmmc->regs->hostctl2 |= 8;
//Non standard
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & SDHCI_CTRL_UHS_MASK) | HS400_BUS_SPEED;
sdmmc->regs->hostctl2 |= SDHCI_CTRL_VDD_180;
break;
case 8:
sdmmc->regs->hostctl2 = sdmmc->regs->hostctl2 & 0xFFF8;
sdmmc->regs->hostctl2 |= 8;
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & SDHCI_CTRL_UHS_MASK) | UHS_SDR12_BUS_SPEED;
sdmmc->regs->hostctl2 |= SDHCI_CTRL_VDD_180;
break;
case 10:
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & 0xFFF8) | 2;
sdmmc->regs->hostctl2 |= 8;
//T210 Errata for SDR50, the host must be set to SDR104.
sdmmc->regs->hostctl2 = (sdmmc->regs->hostctl2 & SDHCI_CTRL_UHS_MASK) | UHS_SDR104_BUS_SPEED;
sdmmc->regs->hostctl2 |= SDHCI_CTRL_VDD_180;
break;
}
@ -551,16 +553,16 @@ int sdmmc_config_tuning(sdmmc_t *sdmmc, u32 type, u32 cmd)
sdmmc->regs->field_1C0 = (sdmmc->regs->field_1C0 & 0xFFFF1FFF) | flag;
sdmmc->regs->field_1C0 = (sdmmc->regs->field_1C0 & 0xFFFFE03F) | 0x40;
sdmmc->regs->field_1C0 |= 0x20000;
sdmmc->regs->hostctl2 |= 0x40;
sdmmc->regs->hostctl2 |= SDHCI_CTRL_EXEC_TUNING;
for (u32 i = 0; i < max; i++)
{
_sdmmc_config_tuning_once(sdmmc, cmd);
if (!(sdmmc->regs->hostctl2 & 0x40))
if (!(sdmmc->regs->hostctl2 & SDHCI_CTRL_EXEC_TUNING))
break;
}
if (sdmmc->regs->hostctl2 & 0x80)
if (sdmmc->regs->hostctl2 & SDHCI_CTRL_TUNED_CLK)
return 1;
return 0;
}
@ -577,14 +579,14 @@ static int _sdmmc_enable_internal_clock(sdmmc_t *sdmmc)
return 0;
}
sdmmc->regs->hostctl2 &= 0x7FFF;
sdmmc->regs->clkcon &= ~TEGRA_MMC_CLKCON_CLKGEN_SELECT;
sdmmc->regs->hostctl2 |= 0x1000;
sdmmc->regs->hostctl2 &= ~SDHCI_CTRL_PRESET_VAL_EN;
sdmmc->regs->clkcon &= ~TEGRA_MMC_CLKCON_CLKGEN_SELECT;
sdmmc->regs->hostctl2 |= SDHCI_HOST_VERSION_4_EN;
if (!(sdmmc->regs->capareg & 0x10000000))
return 0;
sdmmc->regs->hostctl2 |= 0x2000;
sdmmc->regs->hostctl2 |= SDHCI_ADDRESSING_64BIT_EN;
sdmmc->regs->hostctl &= 0xE7;
sdmmc->regs->timeoutcon = (sdmmc->regs->timeoutcon & 0xF0) | 0xE;
@ -1076,7 +1078,7 @@ int sdmmc_enable_low_voltage(sdmmc_t *sdmmc)
_sdmmc_get_clkcon(sdmmc);
sleep(5000);
if (sdmmc->regs->hostctl2 & 8)
if (sdmmc->regs->hostctl2 & SDHCI_CTRL_VDD_180)
{
sdmmc->regs->clkcon |= TEGRA_MMC_CLKCON_SD_CLOCK_ENABLE;
_sdmmc_get_clkcon(sdmmc);

23
ipl/sdmmc_driver.h
View file

@ -45,9 +45,28 @@
#define SDMMC_RSP_TYPE_5 5
/*! SDMMC mask interrupt status. */
#define SDMMC_MASKINT_MASKED 0
#define SDMMC_MASKINT_MASKED 0
#define SDMMC_MASKINT_NOERROR -1
#define SDMMC_MASKINT_ERROR -2
#define SDMMC_MASKINT_ERROR -2
/*! SDMMC host control 2 */
#define SDHCI_CTRL_UHS_MASK 0xFFF8
#define SDHCI_CTRL_VDD_330 0xFFF7
#define SDHCI_CTRL_VDD_180 8
#define SDHCI_CTRL_EXEC_TUNING 0x40
#define SDHCI_CTRL_TUNED_CLK 0x80
#define SDHCI_HOST_VERSION_4_EN 0x1000
#define SDHCI_ADDRESSING_64BIT_EN 0x2000
#define SDHCI_CTRL_PRESET_VAL_EN 0x8000
/*! SD bus speeds. */
#define UHS_SDR12_BUS_SPEED 0
#define HIGH_SPEED_BUS_SPEED 1
#define UHS_SDR25_BUS_SPEED 1
#define UHS_SDR50_BUS_SPEED 2
#define UHS_SDR104_BUS_SPEED 3
#define UHS_DDR50_BUS_SPEED 4
#define HS400_BUS_SPEED 5
/*! Helper for SWITCH command argument. */
#define SDMMC_SWITCH(mode, index, value) (((mode) << 24) | ((index) << 16) | ((value) << 8))

2
ipl/tui.c
View file

@ -25,7 +25,7 @@ void tui_pbar(gfx_con_t *con, int x, int y, u32 val, u32 fgcol, u32 bgcol)
gfx_con_setpos(con, x, y);
gfx_printf(con, "%k[%3d%%]%k", fgcol, val, bgcol);
gfx_printf(con, "%k[%3d%%]%k", fgcol, val, 0xFFCCCCCC);
x += 7 * 8;