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Small refactor and bugfixes

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This commit is contained in:
CTCaer
2019-12-04 21:31:39 +02:00
parent 168de9ddd8
commit 0b1eebefe1
38 changed files with 1315 additions and 1273 deletions
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13
bootloader/soc/clock.c
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@@ -29,6 +29,7 @@ static const clock_t _clock_uart[] = {
/* UART E */ { CLK_RST_CONTROLLER_RST_DEVICES_Y, CLK_RST_CONTROLLER_CLK_OUT_ENB_Y, CLK_RST_CONTROLLER_CLK_SOURCE_UARTAPE, 20, 0, 2 }
};
//I2C default parameters - TLOW: 4, THIGH: 2, DEBOUNCE: 0 FM_DIV: 26.
static const clock_t _clock_i2c[] = {
/* I2C1 */ { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_I2C1, 12, 6, 0 }, // 0, 19 }, // 100KHz
/* I2C2 */ { 0 },
@@ -73,7 +74,7 @@ static clock_t _clock_coresight = {
};
static clock_t _clock_pwm = {
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_PWM, 17, 6, 4 // Freference: 6.2MHz.
CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_PWM, 17, 6, 4 // Fref: 6.2MHz.
};
void clock_enable(const clock_t *clk)
@@ -366,7 +367,7 @@ static void _clock_sdmmc_clear_enable(u32 id)
static u32 _clock_sdmmc_table[8] = { 0 };
#define PLLP_OUT0 0x0
static int _clock_sdmmc_config_clock_source_inner(u32 *pout, u32 id, u32 val)
static int _clock_sdmmc_config_clock_host(u32 *pout, u32 id, u32 val)
{
u32 divisor = 0;
u32 source = PLLP_OUT0;
@@ -414,6 +415,7 @@ static int _clock_sdmmc_config_clock_source_inner(u32 *pout, u32 id, u32 val)
_clock_sdmmc_table[2 * id] = val;
_clock_sdmmc_table[2 * id + 1] = *pout;
// Set SDMMC clock.
switch (id)
{
case SDMMC_1:
@@ -444,15 +446,16 @@ void clock_sdmmc_config_clock_source(u32 *pout, u32 id, u32 val)
int is_enabled = _clock_sdmmc_is_enabled(id);
if (is_enabled)
_clock_sdmmc_clear_enable(id);
_clock_sdmmc_config_clock_source_inner(pout, id, val);
_clock_sdmmc_config_clock_host(pout, id, val);
if (is_enabled)
_clock_sdmmc_set_enable(id);
_clock_sdmmc_is_reset(id);
}
}
void clock_sdmmc_get_params(u32 *pout, u16 *pdivisor, u32 type)
void clock_sdmmc_get_card_clock_div(u32 *pout, u16 *pdivisor, u32 type)
{
// Get Card clock divisor.
switch (type)
{
case 0:
@@ -513,7 +516,7 @@ void clock_sdmmc_enable(u32 id, u32 val)
if (_clock_sdmmc_is_enabled(id))
_clock_sdmmc_clear_enable(id);
_clock_sdmmc_set_reset(id);
_clock_sdmmc_config_clock_source_inner(&div, id, val);
_clock_sdmmc_config_clock_host(&div, id, val);
_clock_sdmmc_set_enable(id);
_clock_sdmmc_is_reset(id);
usleep((100000 + div - 1) / div);