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Name more hardcoded values

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This commit is contained in:
Kostas Missos
2018-06-24 22:31:24 +03:00
parent df30512fd9
commit 6961769a86
8 changed files with 104 additions and 59 deletions
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21
ipl/sdram.c
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@@ -23,6 +23,7 @@
#include "fuse.h"
#include "max77620.h"
#include "sdram_param_t210.h"
#include "clock.h"
#define CONFIG_SDRAM_COMPRESS_CFG
@@ -51,12 +52,12 @@ static void _sdram_config(const sdram_params_t *params)
PMC(APBDEV_PMC_WEAK_BIAS) = 0;
sleep(1);
CLOCK(0x98) = params->pllm_setup_control;
CLOCK(0x9C) = 0;
CLOCK(0x90) = (params->pllm_feedback_divider << 8) | params->pllm_input_divider | 0x40000000 | ((params->pllm_post_divider & 0xFFFF) << 20);
CLOCK(CLK_RST_CONTROLLER_PLLM_MISC1) = params->pllm_setup_control;
CLOCK(CLK_RST_CONTROLLER_PLLM_MISC2) = 0;
CLOCK(CLK_RST_CONTROLLER_PLLM_BASE) = (params->pllm_feedback_divider << 8) | params->pllm_input_divider | 0x40000000 | ((params->pllm_post_divider & 0xFFFF) << 20);
u32 wait_end = TMR(0x10) + 300;
while (!(CLOCK(0x90) & 0x8000000))
while (!(CLOCK(CLK_RST_CONTROLLER_PLLM_BASE) & 0x8000000))
{
if (TMR(0x10) >= wait_end)
goto break_nosleep;
@@ -64,14 +65,14 @@ static void _sdram_config(const sdram_params_t *params)
sleep(10);
break_nosleep:
CLOCK(0x19C) = ((params->mc_emem_arb_misc0 >> 11) & 0x10000) | (params->emc_clock_source & 0xFFFEFFFF);
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC) = ((params->mc_emem_arb_misc0 >> 11) & 0x10000) | (params->emc_clock_source & 0xFFFEFFFF);
if (params->emc_clock_source_dll)
CLOCK(0x664) = params->emc_clock_source_dll;
CLOCK(CLK_RST_CONTROLLER_CLK_SOURCE_EMC_DLL) = params->emc_clock_source_dll;
if (params->clear_clock2_mc1)
CLOCK(0x44C) = 0x40000000;
CLOCK(0x328) = 0x2000001;
CLOCK(0x284) = 0x4000;
CLOCK(0x30C) = 0x2000001;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_W_CLR) = 0x40000000;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_H_SET) = 0x2000001;
CLOCK(CLK_RST_CONTROLLER_CLK_ENB_X_SET) = 0x4000;
CLOCK(CLK_RST_CONTROLLER_RST_DEV_H_CLR) = 0x2000001;
EMC(EMC_PMACRO_VTTGEN_CTRL_0) = params->emc_pmacro_vttgen_ctrl0;
EMC(EMC_PMACRO_VTTGEN_CTRL_1) = params->emc_pmacro_vttgen_ctrl1;
EMC(EMC_PMACRO_VTTGEN_CTRL_2) = params->emc_pmacro_vttgen_ctrl2;