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s5l87xx: Add S5L8720 registers

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This adds some confirmed and some to-be-confirmed (TBC) registers for Samsung S5L8720, which is used in iPod Nano 4G, iPod Touch 2G and the 920-0614-03 development/prototype board.

All credit goes to Cástor Muñoz <cmvidal@gmail.com>

Change-Id: I9fe5052fe9f05cd33f34de4e228cdb291944aa11
This commit is contained in:
Vencislav Atanasov 2024-11-26 00:22:44 +02:00 • committed by Solomon Peachy
parent 6231407df7
commit 88a1d90236
2 changed files with 274 additions and 74 deletions
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12
apps/plugins/crypt_firmware.c
View file

@ -103,18 +103,18 @@ static void aes_decrypt(void* data, uint32_t size)
static void calc_hash(uint32_t* data, uint32_t size, uint32_t* result) static void calc_hash(uint32_t* data, uint32_t size, uint32_t* result)
{ {
uint32_t ptr, i; uint32_t ptr, i;
uint32_t ctrl = 2; uint32_t config = 2;
PWRCONEXT &= ~0x4; PWRCONEXT &= ~0x4;
for (ptr = 0; ptr < (size >> 2); ptr += 0x10) for (ptr = 0; ptr < (size >> 2); ptr += 0x10)
{ {
for (i = 0; i < 0x10; i++) HASHDATAIN[i] = data[ptr + i]; for (i = 0; i < 0x10; i++) SHA1DATAIN[i] = data[ptr + i];
HASHCTRL = ctrl; SHA1CONFIG = ctrl;
ctrl = 0xA; config = 0xA;
while ((HASHCTRL & 1) != 0); while ((SHA1CONFIG & 1) != 0);
} }
for (i = 0; i < 5; i ++) result[i] = HASHRESULT[i]; for (i = 0; i < 5; i ++) result[i] = SHA1RESULT[i];
PWRCONEXT |= 0x4; PWRCONEXT |= 0x4;
} }

336
firmware/export/s5l87xx.h
View file

@ -33,24 +33,29 @@
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */ #define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define CACHEALIGN_BITS (5) /* 2^5 = 32 bytes */ #define CACHEALIGN_BITS (5) /* 2^5 = 32 bytes */
#endif #endif
#if CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define DRAM_ORIG 0x08000000 #define DRAM_ORIG 0x08000000
#define IRAM_ORIG 0x22000000 #define IRAM_ORIG 0x22000000
#define DRAM_SIZE (MEMORYSIZE * 0x100000) #define IRAM0_ORIG IRAM_ORIG
#define IRAM_SIZE 0x40000 #define IRAM0_SIZE 0x20000
#define IRAM1_ORIG (IRAM0_ORIG + IRAM0_SIZE)
#if CONFIG_CPU==S5L8702
#define IRAM1_SIZE 0x20000
#elif CONFIG_CPU==S5L8720
#define IRAM1_SIZE 0x10000
#endif
#define DRAM_SIZE (MEMORYSIZE * 0x100000)
#define IRAM_SIZE (IRAM0_SIZE + IRAM1_SIZE)
#define TTB_SIZE 0x4000 #define TTB_SIZE 0x4000
#define TTB_BASE_ADDR (DRAM_ORIG + DRAM_SIZE - TTB_SIZE) #define TTB_BASE_ADDR (DRAM_ORIG + DRAM_SIZE - TTB_SIZE)
#define IRAM0_ORIG 0x22000000
#define IRAM0_SIZE 0x20000
#define IRAM1_ORIG 0x22020000
#define IRAM1_SIZE 0x20000
#endif #endif
/* 04. CALMADM2E */ /* 04. CALMADM2E */
@ -155,7 +160,7 @@
#define DSPCLKMD (*(REG32_PTR_T)(CLK_BASE + 0x38)) /* DSP clock mode register */ #define DSPCLKMD (*(REG32_PTR_T)(CLK_BASE + 0x38)) /* DSP clock mode register */
#define CLKCON2 (*(REG32_PTR_T)(CLK_BASE + 0x3C)) /* Clock control register 2 */ #define CLKCON2 (*(REG32_PTR_T)(CLK_BASE + 0x3C)) /* Clock control register 2 */
#define PWRCONEXT (*(REG32_PTR_T)(CLK_BASE + 0x40)) /* Clock power control register 2 */ #define PWRCONEXT (*(REG32_PTR_T)(CLK_BASE + 0x40)) /* Clock power control register 2 */
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define CLKCON0 (*((REG32_PTR_T)(CLK_BASE))) #define CLKCON0 (*((REG32_PTR_T)(CLK_BASE)))
#define CLKCON1 (*((REG32_PTR_T)(CLK_BASE + 0x04))) #define CLKCON1 (*((REG32_PTR_T)(CLK_BASE + 0x04)))
#define CLKCON2 (*((REG32_PTR_T)(CLK_BASE + 0x08))) #define CLKCON2 (*((REG32_PTR_T)(CLK_BASE + 0x08)))
@ -170,6 +175,7 @@
#define PLL2LCNT (*((REG32_PTR_T)(CLK_BASE + 0x38))) #define PLL2LCNT (*((REG32_PTR_T)(CLK_BASE + 0x38)))
#define PLLLOCK (*((REG32_PTR_T)(CLK_BASE + 0x40))) #define PLLLOCK (*((REG32_PTR_T)(CLK_BASE + 0x40)))
#define PLLMODE (*((REG32_PTR_T)(CLK_BASE + 0x44))) #define PLLMODE (*((REG32_PTR_T)(CLK_BASE + 0x44)))
/* s5l8702 only uses PWRCON0 and PWRCON1 */
#define PWRCON(i) (*((REG32_PTR_T)(CLK_BASE \ #define PWRCON(i) (*((REG32_PTR_T)(CLK_BASE \
+ ((i) == 4 ? 0x6C : \ + ((i) == 4 ? 0x6C : \
((i) == 3 ? 0x68 : \ ((i) == 3 ? 0x68 : \
@ -183,6 +189,10 @@
#define RSTSR_WDR_BIT (1 << 2) #define RSTSR_WDR_BIT (1 << 2)
#define RSTSR_SWR_BIT (1 << 1) #define RSTSR_SWR_BIT (1 << 1)
#define RSTSR_HWR_BIT (1 << 0) #define RSTSR_HWR_BIT (1 << 0)
#if CONFIG_CPU==S5L8720
#define CLKCON6 (*((volatile uint32_t*)(CLK_BASE + 0x70)))
#endif
#endif #endif
#if CONFIG_CPU==S5L8700 #if CONFIG_CPU==S5L8700
@ -198,8 +208,10 @@
#define CLOCKGATE_SMx 3 #define CLOCKGATE_SMx 3
#define CLOCKGATE_SM1 4 #define CLOCKGATE_SM1 4
#define CLOCKGATE_ATA 5 #define CLOCKGATE_ATA 5
#define CLOCKGATE_NAND 8
#define CLOCKGATE_SDCI 9 #define CLOCKGATE_SDCI 9
#define CLOCKGATE_AES 10 #define CLOCKGATE_AES 10
#define CLOCKGATE_NANDECC 12
#define CLOCKGATE_DMAC0 25 #define CLOCKGATE_DMAC0 25
#define CLOCKGATE_DMAC1 26 #define CLOCKGATE_DMAC1 26
#define CLOCKGATE_ROM 30 #define CLOCKGATE_ROM 30
@ -219,6 +231,111 @@
#define CLOCKGATE_CHIPID 46 #define CLOCKGATE_CHIPID 46
#define CLOCKGATE_I2S2 47 #define CLOCKGATE_I2S2 47
#define CLOCKGATE_SPI2 48 #define CLOCKGATE_SPI2 48
#elif CONFIG_CPU==S5L8720
/* PWRCON0 - 18 gates (0..17) */
#define CLOCKGATE_SHA 0
#define CLOCKGATE_LCD 1 // TBC
#define CLOCKGATE_USBOTG 2
#define CLOCKGATE_SMx 3 // TBC
#define CLOCKGATE_SM1 4 // TBC
#define CLOCKGATE_NAND 5
#define CLOCKGATE_AES 7
#define CLOCKGATE_NANDECC 9
#define CLOCKGATE_DMAC0 11 // TBC
#define CLOCKGATE_DMAC1 12 // TBC
#define CLOCKGATE_ROM 13
#define CLOCKGATE_UNK14 14 // this could also be DMAC0
// #define CLOCKGATE_UNK15 15
// #define CLOCKGATE_UNK16 16
// #define CLOCKGATE_UNK17 17
/* PWRCON1 - 32 gates (32..63)*/
// #define CLOCKGATE_RTC 32
#define CLOCKGATE_CWHEEL 33 // TBC
#define CLOCKGATE_SPI0 34
#define CLOCKGATE_USBPHY 35
#define CLOCKGATE_I2C0 36
#define CLOCKGATE_TIMERA 37
#define CLOCKGATE_I2C1 38 // TBC
// #define CLOCKGATE_I2S0 39
#define CLOCKGATE_UARTC 41 // TBC
// #define CLOCKGATE_I2S1 42
#define CLOCKGATE_SPI1 43
#define CLOCKGATE_GPIO 44 // TBC
#define CLOCKGATE_UNK45 45 // it is used in peicore, also in s5l8702, it is related to 0x3d00_0000 (secure boot ???)
#define CLOCKGATE_CHIPID 46
#define CLOCKGATE_SPI2 47
// // #define CLOCKGATE_I2S2 47
// // #define CLOCKGATE_SPI2 48
// #define CLOCKGATE_UNK50 50
// #define CLOCKGATE_UNK52 52
// #define CLOCKGATE_UNK54 54
#define CLOCKGATE_TIMERB 55
#define CLOCKGATE_TIMERE 56
#define CLOCKGATE_TIMERF 57
#define CLOCKGATE_TIMERG 58
#define CLOCKGATE_TIMERH 59
#define CLOCKGATE_TIMERI 60
#define CLOCKGATE_UNK61 61
#define CLOCKGATE_UNK62 62
#define CLOCKGATE_UNK63 63
/* PWRCON2 - 7 gates (64..70) */
#define CLOCKGATE_SPI3 65 // TBC
#define CLOCKGATE_UNK66 66
// #define CLOCKGATE_UNK67 67
#define CLOCKGATE_SPI4 68 // TBC
#define CLOCKGATE_TIMERC 69
#define CLOCKGATE_TIMERD 70
/* PWRCON3 - 15 gates (96..110) */
#define CLOCKGATE_UNK104 104 // it is used by peicore, related to 0x3880_0000
#define CLOCKGATE_UNK14_2 107
// #define CLOCKGATE_UNK109 109 // it hangs if we disable it
/* PWRCON4 - 24 gates (128..151) */
#define CLOCKGATE_TIMERA_2 128
#define CLOCKGATE_TIMERB_2 129
#define CLOCKGATE_TIMERE_2 130
#define CLOCKGATE_TIMERF_2 131
#define CLOCKGATE_TIMERG_2 132
#define CLOCKGATE_TIMERH_2 133
#define CLOCKGATE_TIMERI_2 134
#define CLOCKGATE_UARTC_2 135 // TBC
#define CLOCKGATE_UNK61_2 136
#define CLOCKGATE_UNK62_2 137
#define CLOCKGATE_UNK63_2 138
#define CLOCKGATE_I2C0_2 139
#define CLOCKGATE_I2C1_2 140
#define CLOCKGATE_SPI0_2 141
#define CLOCKGATE_SPI1_2 142
#define CLOCKGATE_SPI2_2 143
#define CLOCKGATE_LCD_2 144 // TBC
// #define CLOCKGATE_UNK145 145
#define CLOCKGATE_SPI3_2 147 // TBC
#define CLOCKGATE_SPI4_2 148 // TBC
#define CLOCKGATE_UNK66_2 149
#define CLOCKGATE_TIMERC_2 150
#define CLOCKGATE_TIMERD_2 151
#endif #endif
/* 06. INTERRUPT CONTROLLER UNIT */ /* 06. INTERRUPT CONTROLLER UNIT */
@ -286,16 +403,25 @@
#define MIU_BASE 0x38200000 #define MIU_BASE 0x38200000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702
#define MIU_BASE 0x38100000 #define MIU_BASE 0x38100000
#elif CONFIG_CPU==S5L8720
#define MIU_BASE 0x3d700000
#endif #endif
#define MIU_REG(off) (*((REG32_PTR_T)(MIU_BASE + (off)))) #define MIU_REG(off) (*((REG32_PTR_T)(MIU_BASE + (off))))
/* SDRAM */ /* SDRAM */
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702
#define MIUCON (*(REG32_PTR_T)(MIU_BASE)) /* External Memory configuration register */ #define MIUCON (*(REG32_PTR_T)(MIU_BASE)) /* External Memory configuration register */
#define MIUCOM (*(REG32_PTR_T)(MIU_BASE + 0x04)) /* Command and status register */ #define MIUCOM (*(REG32_PTR_T)(MIU_BASE + 0x04)) /* Command and status register */
#define MIUAREF (*(REG32_PTR_T)(MIU_BASE + 0x08)) /* Auto-refresh control register */ #define MIUAREF (*(REG32_PTR_T)(MIU_BASE + 0x08)) /* Auto-refresh control register */
#define MIUMRS (*(REG32_PTR_T)(MIU_BASE + 0x0C)) /* SDRAM Mode Register Set Value Register */ #define MIUMRS (*(REG32_PTR_T)(MIU_BASE + 0x0C)) /* SDRAM Mode Register Set Value Register */
#define MIUSDPARA (*(REG32_PTR_T)(MIU_BASE + 0x10)) /* SDRAM parameter register */ #define MIUSDPARA (*(REG32_PTR_T)(MIU_BASE + 0x10)) /* SDRAM parameter register */
#elif CONFIG_CPU==S5L8720
#define MIUCOM (*(REG32_PTR_T)(MIU_BASE + 0x104)) /* Command and status register */
#define MIUMRS (*(REG32_PTR_T)(MIU_BASE + 0x110)) /* SDRAM Mode Register Set Value Register */
#define UNK3E000008 (*(REG32_PTR_T)(0x3e000008))
#endif
/* DDR */ /* DDR */
#define MEMCONF (*(REG32_PTR_T)(MIU_BASE + 0x20)) /* External Memory configuration register */ #define MEMCONF (*(REG32_PTR_T)(MIU_BASE + 0x20)) /* External Memory configuration register */
@ -320,6 +446,16 @@
/* 08. IODMA CONTROLLER */ /* 08. IODMA CONTROLLER */
#define DMA_BASE 0x38400000 #define DMA_BASE 0x38400000
#if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define DMA0_BASE 0x38200000
#endif
#if CONFIG_CPU==S5L8702
#define DMA1_BASE 0x39900000
#elif CONFIG_CPU==S5L8720
#define DMA1_BASE 0x38700000
#endif
#define DMABASE0 (*(REG32_PTR_T)(DMA_BASE)) /* Base address register for channel 0 */ #define DMABASE0 (*(REG32_PTR_T)(DMA_BASE)) /* Base address register for channel 0 */
#define DMACON0 (*(REG32_PTR_T)(DMA_BASE + 0x04)) /* Configuration register for channel 0 */ #define DMACON0 (*(REG32_PTR_T)(DMA_BASE + 0x04)) /* Configuration register for channel 0 */
#define DMATCNT0 (*(REG32_PTR_T)(DMA_BASE + 0x08)) /* Transfer count register for channel 0 */ #define DMATCNT0 (*(REG32_PTR_T)(DMA_BASE + 0x08)) /* Transfer count register for channel 0 */
@ -462,16 +598,23 @@
#define TDDATA1 (*(REG32_PTR_T)(TIMER_BASE + 0x6C)) /* Data1 Register */ #define TDDATA1 (*(REG32_PTR_T)(TIMER_BASE + 0x6C)) /* Data1 Register */
#define TDPRE (*(REG32_PTR_T)(TIMER_BASE + 0x70)) /* Pre-scale register */ #define TDPRE (*(REG32_PTR_T)(TIMER_BASE + 0x70)) /* Pre-scale register */
#define TDCNT (*(REG32_PTR_T)(TIMER_BASE + 0x74)) /* Counter register */ #define TDCNT (*(REG32_PTR_T)(TIMER_BASE + 0x74)) /* Counter register */
/* Timer I: 64-bit 5usec timer */
#define TICNTH (*(REG32_PTR_T)(TIMER_BASE + 0x80))
#define TICNTL (*(REG32_PTR_T)(TIMER_BASE + 0x84))
#define TIUNK08 (*(REG32_PTR_T)(TIMER_BASE + 0x88))
#define TIUNK0C (*(REG32_PTR_T)(TIMER_BASE + 0x8C)) // TBC: DATA0H
#define TIUNK10 (*(REG32_PTR_T)(TIMER_BASE + 0x90)) // DATA0L
#define TIUNK14 (*(REG32_PTR_T)(TIMER_BASE + 0x94)) // DATA1H
#define TIUNK18 (*(REG32_PTR_T)(TIMER_BASE + 0x98)) // DATA1L
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define TIMER_FREQ (1843200 * 4 * 26 / 1 / 4) /* 47923200 Hz */ #define TIMER_FREQ (1843200 * 4 * 26 / 1 / 4) /* 47923200 Hz */
#define TREG_80 (*(REG32_PTR_T)(TIMER_BASE + 0x80)) #define FIVE_USEC_TIMER (((uint64_t)TICNTH << 32) | TICNTL)
#define TREG_84 (*(REG32_PTR_T)(TIMER_BASE + 0x84)) #define USEC_TIMER (FIVE_USEC_TIMER * 5)
#define FIVE_USEC_TIMER (((uint64_t)TREG_80 << 32) | TREG_84) /* 64bit 5usec timer */ #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define USEC_TIMER (FIVE_USEC_TIMER * 5) /* usecs */ /*
#elif CONFIG_CPU==S5L8702 * 16/32-bit timers:
/* 16/32-bit timers:
* *
* - Timers A..D: 16-bit counter, very similar to 16-bit timers described * - Timers A..D: 16-bit counter, very similar to 16-bit timers described
* in S5L8700 DS, it seems that the timers C and D are disabled or not * in S5L8700 DS, it seems that the timers C and D are disabled or not
@ -480,6 +623,20 @@
* - Timers E..H: 32-bit counter, they are like 16-bit timers, but the * - Timers E..H: 32-bit counter, they are like 16-bit timers, but the
* interrupt status for all 32-bit timers is located in TSTAT register. * interrupt status for all 32-bit timers is located in TSTAT register.
* *
* TSTAT:
* [26]: TIMERE INTOVF
* [25]: TIMERE INT1
* [24]: TIMERE INT0
* [18]: TIMERF INTOVF
* [17]: TIMERF INT1
* [16]: TIMERF INT0
* [10]: TIMERG INTOVF
* [9]: TIMERG INT1
* [8]: TIMERG INT0
* [2]: TIMERH INTOVF
* [1]: TIMERH INT1
* [0]: TIMERH INT0
*
* - Clock source configuration: * - Clock source configuration:
* *
* TCON[10:8] (Tx_CS) TCON[6]=0 TCON[6]=1 * TCON[10:8] (Tx_CS) TCON[6]=0 TCON[6]=1
@ -493,9 +650,9 @@
* 11x Ext. Clock 1 Ext. Clock 1 * 11x Ext. Clock 1 Ext. Clock 1
* *
* On Classic: * On Classic:
* - Ext. Clock 0: not connected or disabled * Ext. Clock 0: not connected or disabled
* - Ext. Clock 1: 32768 Hz, external OSC1?, PMU? * Ext. Clock 1: 32768 Hz, external OSC1
* - ECLK: 12 MHz, external OSC0? * ECLK: 12 MHz, external OSC0
*/ */
#define TIMER_FREQ 12000000 /* ECLK */ #define TIMER_FREQ 12000000 /* ECLK */
@ -607,7 +764,7 @@
/* 13. SECURE DIGITAL CARD INTERFACE (SDCI) */ /* 13. SECURE DIGITAL CARD INTERFACE (SDCI) */
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define SDCI_BASE 0x3C300000 #define SDCI_BASE 0x3C300000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define SDCI_BASE 0x38b00000 #define SDCI_BASE 0x38b00000
#endif #endif
@ -628,7 +785,7 @@
#define SDCI_IRQ (*(REG32_PTR_T)(SDCI_BASE + 0x38)) /* Interrupt Source Register */ #define SDCI_IRQ (*(REG32_PTR_T)(SDCI_BASE + 0x38)) /* Interrupt Source Register */
#define SDCI_IRQ_MASK (*(REG32_PTR_T)(SDCI_BASE + 0x3c)) #define SDCI_IRQ_MASK (*(REG32_PTR_T)(SDCI_BASE + 0x3c))
#if CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define SDCI_DATA (*(REG32_PTR_T)(SDCI_BASE + 0x40)) #define SDCI_DATA (*(REG32_PTR_T)(SDCI_BASE + 0x40))
#define SDCI_DMAADDR (*(VOID_PTR_PTR_T)(SDCI_BASE + 0x44)) #define SDCI_DMAADDR (*(VOID_PTR_PTR_T)(SDCI_BASE + 0x44))
#define SDCI_DMASIZE (*(REG32_PTR_T)(SDCI_BASE + 0x48)) #define SDCI_DMASIZE (*(REG32_PTR_T)(SDCI_BASE + 0x48))
@ -853,7 +1010,7 @@
#define I2SRXDB (*(REG32_PTR_T)(I2S_BASE + 0x38)) /* Rx data buffer */ #define I2SRXDB (*(REG32_PTR_T)(I2S_BASE + 0x38)) /* Rx data buffer */
#define I2SSTATUS (*(REG32_PTR_T)(I2S_BASE + 0x3C)) /* status register */ #define I2SSTATUS (*(REG32_PTR_T)(I2S_BASE + 0x3C)) /* status register */
#if CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define I2SCLKDIV (*(REG32_PTR_T)(I2S_BASE + 0x40)) #define I2SCLKDIV (*(REG32_PTR_T)(I2S_BASE + 0x40))
#define I2SCLKGATE(i) ((i) == 2 ? CLOCKGATE_I2S2 : \ #define I2SCLKGATE(i) ((i) == 2 ? CLOCKGATE_I2S2 : \
@ -869,20 +1026,21 @@
#define IICSTAT (*(REG32_PTR_T)(IIC_BASE + 0x04)) /* Control/Status Register */ #define IICSTAT (*(REG32_PTR_T)(IIC_BASE + 0x04)) /* Control/Status Register */
#define IICADD (*(REG32_PTR_T)(IIC_BASE + 0x08)) /* Bus Address Register */ #define IICADD (*(REG32_PTR_T)(IIC_BASE + 0x08)) /* Bus Address Register */
#define IICDS (*(REG32_PTR_T)(IIC_BASE + 0x0C)) #define IICDS (*(REG32_PTR_T)(IIC_BASE + 0x0C))
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
/* s5l8702 I2C controller is similar to s5l8700, known differences are: /*
* s5l8702 I2C controller is similar to s5l8700, known differences are:
* IICCON[5] is not used in s5l8702. *
* IICCON[13:8] are used to enable interrupts. * - IICCON[5] is not used in s5l8702.
IICSTA2[13:8] are used to read the status and write-clear interrupts. * - IICCON[13:8] are used to enable interrupts.
Known interrupts: * IICSTA2[13:8] are used to read the status and write-clear interrupts.
[13] STOP on bus (TBC) * Known interrupts:
[12] START on bus (TBC) * [13] STOP on bus (TBC)
[8] byte transmited or received in Master mode (not tested in Slave) * [12] START on bus (TBC)
* IICCON[4] does not clear interrupts, it is enabled when a byte is * [8] byte transmited or received in Master mode (not tested in Slave)
transmited or received, in Master mode the tx/rx of the next byte * - IICCON[4] does not clear interrupts, it is enabled when a byte is
starts when it is written as "1". * transmited or received, in Master mode the tx/rx of the next byte
*/ * starts when it is written as "1".
*/
#define IIC_BASE 0x3C600000 #define IIC_BASE 0x3C600000
#define IICCON(bus) (*((REG32_PTR_T)(IIC_BASE + 0x300000 * (bus)))) #define IICCON(bus) (*((REG32_PTR_T)(IIC_BASE + 0x300000 * (bus))))
@ -898,6 +1056,11 @@
CLOCKGATE_I2C0) CLOCKGATE_I2C0)
#endif #endif
#if CONFIG_CPU == S5L8720
#define I2CCLKGATE_2(i) ((i) == 1 ? CLOCKGATE_I2C1_2 : \
CLOCKGATE_I2C0_2)
#endif
/* 19. SPI (SERIAL PERHIPERAL INTERFACE) */ /* 19. SPI (SERIAL PERHIPERAL INTERFACE) */
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define SPI_BASE 0x3CD00000 #define SPI_BASE 0x3CD00000
@ -909,7 +1072,7 @@
#define SPTDAT (*(REG32_PTR_T)(SPI_BASE + 0x10)) /* Tx Data Register */ #define SPTDAT (*(REG32_PTR_T)(SPI_BASE + 0x10)) /* Tx Data Register */
#define SPRDAT (*(REG32_PTR_T)(SPI_BASE + 0x14)) /* Rx Data Register */ #define SPRDAT (*(REG32_PTR_T)(SPI_BASE + 0x14)) /* Rx Data Register */
#define SPPRE (*(REG32_PTR_T)(SPI_BASE + 0x18)) /* Baud Rate Prescaler Register */ #define SPPRE (*(REG32_PTR_T)(SPI_BASE + 0x18)) /* Baud Rate Prescaler Register */
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU == S5L8720
#define SPIBASE(i) ((i) == 2 ? 0x3d200000 : \ #define SPIBASE(i) ((i) == 2 ? 0x3d200000 : \
(i) == 1 ? 0x3ce00000 : \ (i) == 1 ? 0x3ce00000 : \
0x3c300000) 0x3c300000)
@ -930,6 +1093,16 @@
#define SPIDD(i) (*((REG32_PTR_T)(SPIBASE(i) + 0x38))) /* TBC */ #define SPIDD(i) (*((REG32_PTR_T)(SPIBASE(i) + 0x38))) /* TBC */
#endif #endif
#if CONFIG_CPU == S5L8720
#define SPIUNK3C(i) (*((REG32_PTR_T)(SPIBASE(i) + 0x3c)))
#define SPIUNK40(i) (*((REG32_PTR_T)(SPIBASE(i) + 0x40)))
#define SPIUNK4C(i) (*((REG32_PTR_T)(SPIBASE(i) + 0x4c)))
#define SPICLKGATE_2(i) ((i) == 2 ? CLOCKGATE_SPI2_2 : \
(i) == 1 ? CLOCKGATE_SPI1_2 : \
CLOCKGATE_SPI0_2)
#endif
/* 20. ADC CONTROLLER */ /* 20. ADC CONTROLLER */
#define ADC_BASE 0x3CE00000 #define ADC_BASE 0x3CE00000
@ -1016,7 +1189,7 @@
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define GPIO_OFFSET_BITS 4 #define GPIO_OFFSET_BITS 4
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define GPIO_OFFSET_BITS 5 #define GPIO_OFFSET_BITS 5
#endif #endif
@ -1025,7 +1198,7 @@
#define PUNA(i) (*((REG32_PTR_T)(GPIO_BASE + 0x08 + ((i) << GPIO_OFFSET_BITS)))) #define PUNA(i) (*((REG32_PTR_T)(GPIO_BASE + 0x08 + ((i) << GPIO_OFFSET_BITS))))
#define PUNB(i) (*((REG32_PTR_T)(GPIO_BASE + 0x0c + ((i) << GPIO_OFFSET_BITS)))) #define PUNB(i) (*((REG32_PTR_T)(GPIO_BASE + 0x0c + ((i) << GPIO_OFFSET_BITS))))
#if CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define PUNC(i) (*((REG32_PTR_T)(GPIO_BASE + 0x10 + ((i) << GPIO_OFFSET_BITS)))) #define PUNC(i) (*((REG32_PTR_T)(GPIO_BASE + 0x10 + ((i) << GPIO_OFFSET_BITS))))
#endif #endif
@ -1056,14 +1229,23 @@
#define PDAT13 PDAT(13) /* The data register for port 13 */ #define PDAT13 PDAT(13) /* The data register for port 13 */
#define PCON14 PCON(14) /* Configures the pins of port 14 */ #define PCON14 PCON(14) /* Configures the pins of port 14 */
#define PDAT14 PDAT(14) /* The data register for port 14 */ #define PDAT14 PDAT(14) /* The data register for port 14 */
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702
#define PCON15 PCON(15) /* Configures the pins of port 15 */ #define PCON15 PCON(15) /* Configures the pins of port 15 */
#define PDAT15 PDAT(15) /* Configures the pins of port 15 */
#define PUNK15 PUNB(15) /* Unknown thing for port 15 */ #define PUNK15 PUNB(15) /* Unknown thing for port 15 */
#endif
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define PCON_ASRAM PCON15 /* Configures the pins of port nor flash */ #define PCON_ASRAM PCON15 /* Configures the pins of port nor flash */
#define PCON_SDRAM PDAT15 /* Configures the pins of port sdram */ #define PCON_SDRAM PDAT15 /* Configures the pins of port sdram */
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702
#define GPIO_N_GROUPS 16
#define GPIOCMD (*((REG32_PTR_T)(GPIO_BASE + 0x200))) #define GPIOCMD (*((REG32_PTR_T)(GPIO_BASE + 0x200)))
#elif CONFIG_CPU==S5L8720
#define GPIO_N_GROUPS 15
#define GPIOCMD (*((REG32_PTR_T)(GPIO_BASE + 0x1e0)))
#define GPIOUNK388 (*((REG32_PTR_T)(GPIO_BASE + 0x388)))
#define GPIOUNK384 (*((REG32_PTR_T)(GPIO_BASE + 0x384)))
#endif #endif
/* 25. UART */ /* 25. UART */
@ -1087,8 +1269,8 @@
#define UARTC2_BASE_ADDR 0x3CC0C000 #define UARTC2_BASE_ADDR 0x3CC0C000
#define UARTC2_N_PORTS 1 #define UARTC2_N_PORTS 1
#define UARTC2_PORT_OFFSET 0x0 #define UARTC2_PORT_OFFSET 0x0
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
/* s5l8702 UC87XX HW: 1 UARTC, 4 ports */ /* s5l8702/s5l8720 UC87XX HW: 1 UARTC, 4 ports */
#define UARTC_BASE_ADDR 0x3CC00000 #define UARTC_BASE_ADDR 0x3CC00000
#define UARTC_N_PORTS 4 #define UARTC_N_PORTS 4
#define UARTC_PORT_OFFSET 0x4000 #define UARTC_PORT_OFFSET 0x4000
@ -1099,7 +1281,7 @@
#define LCD_BASE 0x3C100000 #define LCD_BASE 0x3C100000
#elif CONFIG_CPU==S5L8701 #elif CONFIG_CPU==S5L8701
#define LCD_BASE 0x38600000 #define LCD_BASE 0x38600000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define LCD_BASE 0x38300000 #define LCD_BASE 0x38300000
#endif #endif
@ -1148,7 +1330,7 @@
/* 28. ATA CONTROLLER */ /* 28. ATA CONTROLLER */
#if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8700 || CONFIG_CPU==S5L8701
#define ATA_BASE 0x38E00000 #define ATA_BASE 0x38E00000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define ATA_BASE 0x38700000 #define ATA_BASE 0x38700000
#endif #endif
@ -1186,9 +1368,14 @@
#define ATA_DMA_ADDR (*(VOID_PTR_PTR_T)(ATA_BASE + 0x88)) #define ATA_DMA_ADDR (*(VOID_PTR_PTR_T)(ATA_BASE + 0x88))
/* 29. CHIP ID */ /* 29. CHIP ID */
#define CHIP_ID_BASE 0x3D100000 #define CHIPID_BASE 0x3D100000
#define REG_ONE (*(REG32_PTR_T)(CHIP_ID_BASE)) /* Receive the first 32 bits from a fuse box */
#define REG_TWO (*(REG32_PTR_T)(CHIP_ID_BASE + 0x04)) /* Receive the other 8 bits from a fuse box */ #define CHIPID_REG_ONE (*(REG32_PTR_T)(CHIPID_BASE)) /* Receive the first 32 bits from a fuse box */
#define CHIPID_REG_TWO (*(REG32_PTR_T)(CHIPID_BASE + 0x04)) /* Receive the other 8 bits from a fuse box */
#if CONFIG_CPU == S5L8720
#define CHIPID_INFO (*(REG32_PTR_T)(CHIPID_BASE + 0x08))
#endif
/* /*
The following peripherals are not present in the Samsung S5L8700 datasheet. The following peripherals are not present in the Samsung S5L8700 datasheet.
@ -1198,11 +1385,11 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
/* Hardware AES crypto unit - S5L8701+ */ /* Hardware AES crypto unit - S5L8701+ */
#if CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8701
#define AES_BASE 0x39800000 #define AES_BASE 0x39800000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define AES_BASE 0x38c00000 #define AES_BASE 0x38c00000
#endif #endif
#if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define AESCONTROL (*((REG32_PTR_T)(AES_BASE))) #define AESCONTROL (*((REG32_PTR_T)(AES_BASE)))
#define AESGO (*((REG32_PTR_T)(AES_BASE + 0x04))) #define AESGO (*((REG32_PTR_T)(AES_BASE + 0x04)))
#define AESUNKREG0 (*((REG32_PTR_T)(AES_BASE + 0x08))) #define AESUNKREG0 (*((REG32_PTR_T)(AES_BASE + 0x08)))
@ -1220,7 +1407,7 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
#define AESOUTADDR (*((REG32_PTR_T)(AES_BASE + 0x20))) #define AESOUTADDR (*((REG32_PTR_T)(AES_BASE + 0x20)))
#define AESINADDR (*((REG32_PTR_T)(AES_BASE + 0x28))) #define AESINADDR (*((REG32_PTR_T)(AES_BASE + 0x28)))
#define AESAUXADDR (*((REG32_PTR_T)(AES_BASE + 0x30))) #define AESAUXADDR (*((REG32_PTR_T)(AES_BASE + 0x30)))
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define AESOUTADDR (*((VOID_PTR_PTR_T)(AES_BASE + 0x20))) #define AESOUTADDR (*((VOID_PTR_PTR_T)(AES_BASE + 0x20)))
#define AESINADDR (*((CONST_VOID_PTR_PTR_T)(AES_BASE + 0x28))) #define AESINADDR (*((CONST_VOID_PTR_PTR_T)(AES_BASE + 0x28)))
#define AESAUXADDR (*((VOID_PTR_PTR_T)(AES_BASE + 0x30))) #define AESAUXADDR (*((VOID_PTR_PTR_T)(AES_BASE + 0x30)))
@ -1232,22 +1419,27 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
/* SHA-1 unit - S5L8701+ */ /* SHA-1 unit - S5L8701+ */
#if CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8701
#define HASH_BASE 0x3C600000 #define SHA1_BASE 0x3C600000
#elif CONFIG_CPU==S5L8702 || CONFIG_CPU == S5L8720
#define HASHCTRL (*(REG32_PTR_T)(HASH_BASE))
#define HASHRESULT ((REG32_PTR_T)(HASH_BASE + 0x20))
#define HASHDATAIN ((REG32_PTR_T)(HASH_BASE + 0x40))
#elif CONFIG_CPU==S5L8702
#define SHA1_BASE 0x38000000 #define SHA1_BASE 0x38000000
#endif
#define SHA1CONFIG (*((REG32_PTR_T)(SHA1_BASE))) #define SHA1CONFIG (*((REG32_PTR_T)(SHA1_BASE)))
#define SHA1RESET (*((REG32_PTR_T)(SHA1_BASE + 0x04))) #define SHA1RESET (*((REG32_PTR_T)(SHA1_BASE + 0x04)))
#if CONFIG_CPU == S5L8720
#define SHA1UNK10 (*((REG32_PTR_T)(SHA1_BASE + 0x10)))
#endif
#define SHA1RESULT ((REG32_PTR_T)(SHA1_BASE + 0x20)) #define SHA1RESULT ((REG32_PTR_T)(SHA1_BASE + 0x20))
#define SHA1DATAIN ((REG32_PTR_T)(SHA1_BASE + 0x40)) #define SHA1DATAIN ((REG32_PTR_T)(SHA1_BASE + 0x40))
#if CONFIG_CPU == S5L8720
#define SHA1UNK80 (*((REG32_PTR_T)(SHA1_BASE + 0x80)))
#endif #endif
/* Clickwheel controller - S5L8701+ */ /* Clickwheel controller - S5L8701+ */
#if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define WHEEL_BASE 0x3C200000 #define WHEEL_BASE 0x3C200000
#define WHEEL00 (*((REG32_PTR_T)(WHEEL_BASE))) #define WHEEL00 (*((REG32_PTR_T)(WHEEL_BASE)))
@ -1263,26 +1455,26 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
/* Synopsys OTG - S5L8701 only */ /* Synopsys OTG - S5L8701 only */
#if CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8701
#define OTGBASE 0x38800000 #define OTGBASE 0x38800000
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define OTGBASE 0x38400000 #define OTGBASE 0x38400000
#endif #endif
#if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
#define PHYBASE 0x3C400000 #define PHYBASE 0x3C400000
/* OTG PHY control registers */ /* OTG PHY control registers */
#define OPHYPWR (*((REG32_PTR_T)(PHYBASE + 0x000))) #define OPHYPWR (*((REG32_PTR_T)(PHYBASE + 0x00)))
#define OPHYCLK (*((REG32_PTR_T)(PHYBASE + 0x004))) #define OPHYCLK (*((REG32_PTR_T)(PHYBASE + 0x04)))
#define ORSTCON (*((REG32_PTR_T)(PHYBASE + 0x008))) #define ORSTCON (*((REG32_PTR_T)(PHYBASE + 0x08)))
#define OPHYUNK3 (*((REG32_PTR_T)(PHYBASE + 0x018))) #define OPHYUNK3 (*((REG32_PTR_T)(PHYBASE + 0x18)))
#define OPHYUNK1 (*((REG32_PTR_T)(PHYBASE + 0x01c))) #define OPHYUNK1 (*((REG32_PTR_T)(PHYBASE + 0x1c)))
#define OPHYUNK2 (*((REG32_PTR_T)(PHYBASE + 0x044))) #define OPHYUNK2 (*((REG32_PTR_T)(PHYBASE + 0x44)))
#endif #endif
#if CONFIG_CPU==S5L8701 #if CONFIG_CPU==S5L8701
/* 7 available EPs (0b00000000011101010000000001101011), 6 used */ /* 7 available EPs (0b00000000011101010000000001101011), 6 used */
#define USB_NUM_ENDPOINTS 6 #define USB_NUM_ENDPOINTS 6
#elif CONFIG_CPU==S5L8702 #elif CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
/* 9 available EPs (0b00000001111101010000000111101011), 6 used */ /* 9 available EPs (0b00000001111101010000000111101011), 6 used */
#define USB_NUM_ENDPOINTS 6 #define USB_NUM_ENDPOINTS 6
#endif #endif
@ -1293,13 +1485,13 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
#define USB_DW_SHARED_FIFO #define USB_DW_SHARED_FIFO
#endif #endif
#if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8701 || CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
/* Define this if the DWC implemented on this SoC does not support /* Define this if the DWC implemented on this SoC does not support
DMA or you want to disable it. */ DMA or you want to disable it. */
// #define USB_DW_ARCH_SLAVE // #define USB_DW_ARCH_SLAVE
#endif #endif
#if CONFIG_CPU==S5L8702 #if CONFIG_CPU==S5L8702 || CONFIG_CPU==S5L8720
/////INTERRUPT CONTROLLERS///// /////INTERRUPT CONTROLLERS/////
#define VIC_BASE 0x38E00000 #define VIC_BASE 0x38E00000
#define VIC_OFFSET 0x1000 #define VIC_OFFSET 0x1000
@ -1485,7 +1677,13 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
#define VIC1ADDRESS VICADDRESS(1) #define VIC1ADDRESS VICADDRESS(1)
#define VIC0EDGE0 (*((REG32_PTR_T)(VICBASE(2)))) // TBC: INTENABLE
#define VIC1EDGE0 (*((REG32_PTR_T)(VICBASE(2) + 0x04)))
#define VIC0EDGE1 (*((REG32_PTR_T)(VICBASE(2) + 0x08))) // TBC: INTENCLEAR
#define VIC1EDGE1 (*((REG32_PTR_T)(VICBASE(2) + 0x0C)))
/////INTERRUPTS///// /////INTERRUPTS/////
// #define IRQ_UNK5 5
#define IRQ_TIMER32 7 #define IRQ_TIMER32 7
#define IRQ_TIMER 8 #define IRQ_TIMER 8
#define IRQ_SPI(i) (9+(i)) /* TBC */ #define IRQ_SPI(i) (9+(i)) /* TBC */
@ -1497,6 +1695,7 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
#define IRQ_DMAC0 IRQ_DMAC(0) #define IRQ_DMAC0 IRQ_DMAC(0)
#define IRQ_DMAC1 IRQ_DMAC(1) #define IRQ_DMAC1 IRQ_DMAC(1)
#define IRQ_USB_FUNC 19 #define IRQ_USB_FUNC 19
#define IRQ_NAND 20 // TBC: it is so in s5l8900
#define IRQ_I2C(i) (21+(i)) #define IRQ_I2C(i) (21+(i))
#define IRQ_I2C0 IRQ_I2C(0) #define IRQ_I2C0 IRQ_I2C(0)
#define IRQ_I2C1 IRQ_I2C(1) #define IRQ_I2C1 IRQ_I2C(1)
@ -1508,9 +1707,10 @@ Information for them was gathered solely by reverse-engineering Apple's firmware
#define IRQ_UART3 IRQ_UART(3) #define IRQ_UART3 IRQ_UART(3)
#define IRQ_UART4 IRQ_UART(4) /* obsolete/not implemented on s5l8702 ??? */ #define IRQ_UART4 IRQ_UART(4) /* obsolete/not implemented on s5l8702 ??? */
#define IRQ_ATA 29 #define IRQ_ATA 29
#define IRQ_SBOOT 36 #define IRQ_SECBOOT 36
#define IRQ_AES 39 #define IRQ_AES 39
#define IRQ_SHA 40 #define IRQ_SHA 40
#define IRQ_NANDECC 43 // TBC: it is so in s5l8900
#define IRQ_MMC 44 #define IRQ_MMC 44
#define IRQ_EXT0 0 #define IRQ_EXT0 0