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fusee: SDMMC driver re-design:

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- Based on hekate's, linux's and u-boot's source code;
- Full support for SD and MMC;
- Fixes multiple issues;
- Deployed first in fusee-primary.

fusee: Code cleanup and style fixes.
This commit is contained in:
hexkyz
2018-07-04 21:55:27 +01:00
parent 83c9747e5f
commit ddbbb0b758
30 changed files with 5077 additions and 4709 deletions
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46
fusee/fusee-primary/src/pmc.h
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@@ -1,37 +1,27 @@
#ifndef __FUSEE_PMC_H__
#define __FUSEE_PMC_H__
#include "utils.h"
#define PMC_BASE 0x7000E400
#ifndef FUSEE_PMC_H
#define FUSEE_PMC_H
/* TODO: get rid of these defines; use the struct instead */
#define PMC_BASE 0x7000E400
#define PMC_CONTROL_SDMMC1 (1 << 12)
#define PMC_CONTROL_SDMMC3 (1 << 13)
#define PMC_CONTROL_SDMMC4 (1 << 14)
#define APBDEV_PMC_CONTROL MAKE_REG32(PMC_BASE + 0x00)
#define APBDEV_PMC_DPD_ENABLE_0 MAKE_REG32(PMC_BASE + 0x24)
#define APBDEV_PMC_PWRGATE_TOGGLE_0 MAKE_REG32(PMC_BASE + 0x30)
#define APBDEV_PMC_PWRGATE_STATUS_0 MAKE_REG32(PMC_BASE + 0x38)
#define APBDEV_PMC_SCRATCH0_0 MAKE_REG32(PMC_BASE + 0x50)
#define APBDEV_PMC_CRYPTO_OP_0 MAKE_REG32(PMC_BASE + 0xF4)
#define APBDEV_PM_0 MAKE_REG32(PMC_BASE + 0x14)
#define APBDEV_PMC_WAKE2_STATUS_0 MAKE_REG32(PMC_BASE + 0x168)
#define APBDEV_PMC_RST_STATUS_0 MAKE_REG32(PMC_BASE + 0x1B4)
#define APBDEV_PMC_CNTRL2_0 MAKE_REG32(PMC_BASE + 0x440)
#define APBDEV_PMC_SCRATCH43_0 MAKE_REG32(PMC_BASE + 0x22C)
#define APBDEV_PMC_SCRATCH200_0 MAKE_REG32(PMC_BASE + 0x840)
/**
* Definitions of the Tegra PMC.
* NOTE: Incomplete, do not use
*/
struct tegra_pmc {
typedef struct {
uint32_t cntrl;
uint32_t sec_disable;
uint32_t pmc_swrst;
@@ -297,23 +287,11 @@ struct tegra_pmc {
uint32_t scratch118;
uint32_t scratch119;
uint32_t scratch1_eco;
};
} tegra_pmc_t;
enum tegra_pmc_masks {
/* NO_IOPOWER, power detect, ect. */
PMC_CONTROL_SDMMC1 = (1 << 12),
PMC_CONTROL_SDMMC3 = (1 << 13),
PMC_CONTROL_SDMMC4 = (1 << 14),
};
/**
* Utility function that grabs the Tegra PMC registers.
*/
static inline volatile struct tegra_pmc *pmc_get_regs(void)
static inline volatile tegra_pmc_t *pmc_get_regs(void)
{
return (volatile struct tegra_pmc *)0x7000E400;
return (volatile tegra_pmc_t *)0x7000E400;
}
#endif