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[Main] Remove redundant

Browse source 
And change some divisions into bitshifting
This commit is contained in:
Kostas Missos 2018-05-21 11:35:55 +03:00 committed by nwert
parent 8fdfb55f74
commit f0d88f61ca
2 changed files with 20 additions and 33 deletions
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49
ipl/main.c
View file

@ -407,7 +407,7 @@ void print_mmc_info()
gfx_clear(&gfx_ctxt, 0xFF000000);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 SECTORS_TO_MIB_COEFF = 0x800;
static const u32 SECTORS_TO_MIB_COEFF = 11;
sdmmc_storage_t storage;
sdmmc_t sdmmc;
@ -523,7 +523,7 @@ void print_mmc_info()
gfx_printf(&gfx_con, " 3: %kRPMB %kSize: %5d KiB (LBA Sectors: 0x%07X)\n", 0xFF00FF96, 0xFFFFFFFF,
rpmb_size / 1024, rpmb_size / 1024 / 512);
gfx_printf(&gfx_con, " 0: %kGPP (USER) %kSize: %05d MiB (LBA Sectors: 0x%07X)\n\n", 0xFF00FF96, 0xFFFFFFFF,
storage.sec_cnt / SECTORS_TO_MIB_COEFF, storage.sec_cnt);
storage.sec_cnt >> SECTORS_TO_MIB_COEFF, storage.sec_cnt);
gfx_printf(&gfx_con, "%kGPP (eMMC USER) partition table:%k\n", 0xFFFFDD00, 0xFFFFFFFF);
sdmmc_storage_set_mmc_partition(&storage, 0);
@ -533,7 +533,7 @@ void print_mmc_info()
LIST_FOREACH_ENTRY(emmc_part_t, part, &gpt, link)
{
gfx_printf(&gfx_con, " %02d: %k%s%k\n Size: % 5d MiB (LBA Sectors 0x%07X, LBA Range: %08X-%08X)%k\n",
gpp_idx++, 0xFF14FDAE, part->name, 0xFFFFFFFF, (part->lba_end - part->lba_start + 1) / SECTORS_TO_MIB_COEFF,
gpp_idx++, 0xFF14FDAE, part->name, 0xFFFFFFFF, (part->lba_end - part->lba_start + 1) >> SECTORS_TO_MIB_COEFF,
part->lba_end - part->lba_start + 1, part->lba_start, part->lba_end, 0xFFFFFFFF);
}
}
@ -550,7 +550,7 @@ void print_sdcard_info()
gfx_clear(&gfx_ctxt, 0xFF000000);
gfx_con_setpos(&gfx_con, 0, 0);
static const u32 SECTORS_TO_MIB_COEFF = 0x800;
static const u32 SECTORS_TO_MIB_COEFF = 11;
if (sd_mount())
{
@ -572,30 +572,17 @@ void print_sdcard_info()
sd_storage.cid.month, sd_storage.cid.year);
gfx_printf(&gfx_con, "%kCard-Specific Data V%d.0:%k\n", 0xFFFFDD00, sd_storage.csd.structure + 1, 0xFFFFFFFF);
switch(sd_storage.csd.structure)
{
case 0:
capacity = (sd_storage.csd.capacity << sd_storage.csd.read_blkbits) / 1024 / 1024;
gfx_printf(&gfx_con,
" Cmd Classes: %02X\n\
Capacity: %d MiB\n",
sd_storage.csd.cmdclass, capacity);
break;
case 1:
capacity = (sd_storage.csd.c_size << sd_storage.csd.read_blkbits) / 1024;
gfx_printf(&gfx_con,
" Cmd Classes: %02X\n\
Capacity: %d MiB\n",
sd_storage.csd.cmdclass, capacity);
break;
}
capacity = sd_storage.csd.capacity >> (20 - sd_storage.csd.read_blkbits);
gfx_printf(&gfx_con,
" Bus Width: %d\n\
" Cmd Classes: %02X\n\
Capacity: %d MiB\n\
Bus Width: %d\n\
Speed Class: %d\n\
UHS Grade: U%d\n\
Video Class: V%d\n\
App perf class: A%d\n\
Write Protect: %d\n\n",
sd_storage.csd.cmdclass, capacity,
sd_storage.ssr.bus_width, sd_storage.ssr.speed_class, sd_storage.ssr.uhs_grade,
sd_storage.ssr.video_class, sd_storage.ssr.app_class, sd_storage.csd.write_protect);
@ -603,7 +590,7 @@ void print_sdcard_info()
f_getfree("", &sd_fs.free_clst, NULL);
gfx_printf(&gfx_con, "%kFound %s volume:%k\n Free: %d MiB\n Cluster: %d B\n",
0xFFFFDD00, sd_fs.fs_type == FS_EXFAT ? "exFAT" : "FAT32", 0xFFFFFFFF,
sd_fs.free_clst * sd_fs.csize / SECTORS_TO_MIB_COEFF, sd_fs.csize * 512);
sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF, sd_fs.csize * 512);
}
sleep(1000000);
@ -745,7 +732,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
gfx_printf(&gfx_con, "%kContinuing with partial dumping...%k\n\n", 0xFF00BAFF, 0xFFFFFFFF);
// Check if filesystem is FAT32 or the free space is smaller and dump in parts
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT/NX_EMMC_BLOCKSIZE)) | isSmallSdCard)
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE)) | isSmallSdCard)
{
static const u32 MULTIPART_SPLIT_SECTORS = MULTIPART_SPLIT_SIZE/NX_EMMC_BLOCKSIZE;
numSplitParts = (totalSectors+MULTIPART_SPLIT_SECTORS-1)/MULTIPART_SPLIT_SECTORS;
@ -759,11 +746,11 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
outFilename[sdPathLen] = '0';
if (numSplitParts >= 10)
{
outFilename[sdPathLen+1] = '0';
outFilename[sdPathLen+2] = 0;
outFilename[sdPathLen + 1] = '0';
outFilename[sdPathLen + 2] = 0;
}
else
outFilename[sdPathLen+1] = 0;
outFilename[sdPathLen + 1] = 0;
}
// Continue from where we left, if partial dump in progress.
else
@ -771,7 +758,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
if (numSplitParts >= 10 && currPartIdx < 10)
{
outFilename[sdPathLen] = '0';
itoa(currPartIdx, &outFilename[sdPathLen+1], 10);
itoa(currPartIdx, &outFilename[sdPathLen + 1], 10);
}
else
itoa(currPartIdx, &outFilename[sdPathLen], 10);
@ -812,7 +799,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
if (numSplitParts >= 10 && currPartIdx < 10)
{
outFilename[sdPathLen] = '0';
itoa(currPartIdx, &outFilename[sdPathLen+1], 10);
itoa(currPartIdx, &outFilename[sdPathLen + 1], 10);
}
else
itoa(currPartIdx, &outFilename[sdPathLen], 10);
@ -939,7 +926,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
if (!sd_mount())
goto out;
gfx_puts(&gfx_con, "Checking for available free space...\n");
gfx_puts(&gfx_con, "Checking for available free space...\n\n");
// Get SD Card free space for partial dumping
f_getfree("", &sd_fs.free_clst, NULL);
@ -961,7 +948,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
memset(&bootPart, 0, sizeof(bootPart));
bootPart.lba_start = 0;
bootPart.lba_end = (BOOT_PART_SIZE/NX_EMMC_BLOCKSIZE)-1;
for (i=0; i<2; i++)
for (i = 0; i < 2; i++)
{
memcpy(bootPart.name, "BOOT", 4);
bootPart.name[4] = (u8)('0' + i);

4
ipl/sdmmc.c
View file

@ -187,7 +187,7 @@ int sdmmc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, v
}
/*
* MMC specific functions.
* MMC specific functions.
*/
static int _mmc_storage_get_op_cond_inner(sdmmc_storage_t *storage, u32 *pout, u32 power)
@ -605,7 +605,7 @@ static int _sd_storage_get_op_cond(sdmmc_storage_t *storage, int is_version_1, i
if (cond & SD_ROCR_S18A && supports_low_voltage)
{
//The low voltage regulator configuration is valid for SDMMC1 only.
if (storage->sdmmc->id == SDMMC_1 &&
if (storage->sdmmc->id == SDMMC_1 &&
_sdmmc_storage_execute_cmd_type1(storage, SD_SWITCH_VOLTAGE, 0, 0, R1_STATE_READY))
{
if (!sdmmc_enable_low_voltage(storage->sdmmc))