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Update BDK to Hekate 6.0.5

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This commit is contained in:
suchmememanyskill
2023-07-20 16:45:07 +02:00
parent 09fc492610
commit ee6ea3e64c
103 changed files with 6271 additions and 3746 deletions
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65
bdk/mem/minerva.c
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@@ -27,13 +27,18 @@
#include <soc/t210.h>
#include <utils/util.h>
#define LA_REGS_OFFSET_T210 0x1284
#define LA_REGS_OFFSET_T210B01 0xFA4
#define LA_SDMMC1_INDEX 6
#define LA_SDMMC4_INDEX 9
extern volatile nyx_storage_t *nyx_str;
void (*minerva_cfg)(mtc_config_t *mtc_cfg, void *);
u32 minerva_init()
{
u32 curr_ram_idx = 0;
u32 tbl_idx = 0;
minerva_cfg = NULL;
mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
@@ -98,13 +103,13 @@ u32 minerva_init()
// Get current frequency
u32 current_emc_clk_src = CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC);
for (curr_ram_idx = 0; curr_ram_idx < 10; curr_ram_idx++)
for (tbl_idx = 0; tbl_idx < mtc_cfg->table_entries; tbl_idx++)
{
if (current_emc_clk_src == mtc_cfg->mtc_table[curr_ram_idx].clk_src_emc)
if (current_emc_clk_src == mtc_cfg->mtc_table[tbl_idx].clk_src_emc)
break;
}
mtc_cfg->rate_from = mtc_cfg->mtc_table[curr_ram_idx].rate_khz;
mtc_cfg->rate_from = mtc_cfg->mtc_table[tbl_idx].rate_khz;
mtc_cfg->rate_to = FREQ_204;
mtc_cfg->train_mode = OP_TRAIN;
minerva_cfg(mtc_cfg, NULL);
@@ -140,6 +145,15 @@ void minerva_change_freq(minerva_freq_t freq)
}
}
void minerva_sdmmc_la_program(void *table, bool t210b01)
{
u32 *la_scale_regs = (u32 *)(table + (t210b01 ? LA_REGS_OFFSET_T210B01 : LA_REGS_OFFSET_T210));
// Promote SDMMC1 latency allowance to SDMMC4 (SD to eMMC).
la_scale_regs[LA_SDMMC1_INDEX] = la_scale_regs[LA_SDMMC4_INDEX];
}
void minerva_prep_boot_freq()
{
if (!minerva_cfg)
@@ -157,13 +171,27 @@ void minerva_prep_boot_freq()
minerva_change_freq(FREQ_800);
}
void minerva_prep_boot_l4t()
void minerva_prep_boot_l4t(int oc_freq)
{
if (!minerva_cfg)
return;
mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
// Program SDMMC LA regs.
for (u32 i = 0; i < mtc_cfg->table_entries; i++)
minerva_sdmmc_la_program(&mtc_cfg->mtc_table[i], false);
// Add OC frequency.
if (oc_freq && mtc_cfg->mtc_table[mtc_cfg->table_entries - 1].rate_khz == FREQ_1600)
{
memcpy(&mtc_cfg->mtc_table[mtc_cfg->table_entries],
&mtc_cfg->mtc_table[mtc_cfg->table_entries - 1],
sizeof(emc_table_t));
mtc_cfg->mtc_table[mtc_cfg->table_entries].rate_khz = oc_freq;
mtc_cfg->table_entries++;
}
// Set init frequency.
minerva_change_freq(FREQ_204);
@@ -181,11 +209,25 @@ void minerva_prep_boot_l4t()
}
// Do FSP WAR and scale to 800 MHz as boot freq.
bool fsp_opwr_enabled = !!(EMC(EMC_MRW3) & 0xC0);
if (fsp_opwr_enabled)
bool fsp_opwr_disabled = !(EMC(EMC_MRW3) & 0xC0);
if (fsp_opwr_disabled)
minerva_change_freq(FREQ_666);
minerva_change_freq(FREQ_800);
// Trim table.
int entries = 0;
for (u32 i = 0; i < mtc_cfg->table_entries; i++)
{
// Copy freqs from 204 MHz to 800 MHz and 1600 MHz and above.
int rate = mtc_cfg->mtc_table[i].rate_khz;
if ((rate >= FREQ_204 && rate <= FREQ_800) || rate >= FREQ_1600)
{
memcpy(&mtc_cfg->mtc_table[entries], &mtc_cfg->mtc_table[i], sizeof(emc_table_t));
entries++;
}
}
mtc_cfg->table_entries = entries;
// Do not let other mtc ops.
mtc_cfg->init_done = 0;
}
@@ -211,3 +253,12 @@ emc_table_t *minerva_get_mtc_table()
mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
return mtc_cfg->mtc_table;
}
int minerva_get_mtc_table_entries()
{
if (!minerva_cfg)
return 0;
mtc_config_t *mtc_cfg = (mtc_config_t *)&nyx_str->mtc_cfg;
return mtc_cfg->table_entries;
}