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arm: octeontx: Add headers for OcteonTX

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Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Suneel Garapati 2019-10-19 18:32:33 -07:00 committed by Stefan Roese
parent c2f45b6588
commit 387d321add
7 changed files with 1828 additions and 0 deletions
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123
arch/arm/include/asm/arch-octeontx/board.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#include <asm/arch/soc.h>
#define MAX_LMAC_PER_BGX 4
#define LMAC_CNT MAX_LMAC_PER_BGX
#if defined(CONFIG_TARGET_OCTEONTX_81XX)
/** Maximum number of BGX interfaces per CPU node */
#define MAX_BGX_PER_NODE 3
#define OCTEONTX_XCV /* RGMII Interface */
#elif defined(CONFIG_TARGET_OCTEONTX_83XX)
/** Maximum number of BGX interfaces per CPU node */
#define MAX_BGX_PER_NODE 4
#endif
/** Reg offsets */
#define RST_BOOT 0x87E006001600ULL
/** Structure definitions */
/**
* Register (RSL) rst_boot
*
* RST Boot Register This register is not accessible through ROM scripts;
* see SCR_WRITE32_S[ADDR].
*/
union rst_boot {
u64 u;
struct rst_boot_s {
u64 rboot_pin : 1;
u64 rboot : 1;
u64 reserved_2_32 : 31;
u64 pnr_mul : 6;
u64 reserved_39 : 1;
u64 c_mul : 7;
u64 reserved_47_52 : 6;
u64 gpio_ejtag : 1;
u64 mcp_jtagdis : 1;
u64 dis_scan : 1;
u64 dis_huk : 1;
u64 vrm_err : 1;
u64 jt_tstmode : 1;
u64 ckill_ppdis : 1;
u64 trusted_mode : 1;
u64 reserved_61_62 : 2;
u64 chipkill : 1;
} s;
struct rst_boot_cn81xx {
u64 rboot_pin : 1;
u64 rboot : 1;
u64 lboot : 10;
u64 lboot_ext23 : 6;
u64 lboot_ext45 : 6;
u64 lboot_jtg : 1;
u64 lboot_ckill : 1;
u64 reserved_26_29 : 4;
u64 lboot_oci : 3;
u64 pnr_mul : 6;
u64 reserved_39 : 1;
u64 c_mul : 7;
u64 reserved_47_54 : 8;
u64 dis_scan : 1;
u64 dis_huk : 1;
u64 vrm_err : 1;
u64 jt_tstmode : 1;
u64 ckill_ppdis : 1;
u64 trusted_mode : 1;
u64 ejtagdis : 1;
u64 jtcsrdis : 1;
u64 chipkill : 1;
} cn81xx;
struct rst_boot_cn83xx {
u64 rboot_pin : 1;
u64 rboot : 1;
u64 lboot : 10;
u64 lboot_ext23 : 6;
u64 lboot_ext45 : 6;
u64 lboot_jtg : 1;
u64 lboot_ckill : 1;
u64 lboot_pf_flr : 4;
u64 lboot_oci : 3;
u64 pnr_mul : 6;
u64 reserved_39 : 1;
u64 c_mul : 7;
u64 reserved_47_54 : 8;
u64 dis_scan : 1;
u64 dis_huk : 1;
u64 vrm_err : 1;
u64 jt_tstmode : 1;
u64 ckill_ppdis : 1;
u64 trusted_mode : 1;
u64 ejtagdis : 1;
u64 jtcsrdis : 1;
u64 chipkill : 1;
} cn83xx;
};
extern unsigned long fdt_base_addr;
/** Function definitions */
void mem_map_fill(void);
int octeontx_board_has_pmp(void);
const char *fdt_get_board_model(void);
const char *fdt_get_board_serial(void);
const char *fdt_get_board_revision(void);
void fdt_parse_phy_info(void);
void fdt_board_get_ethaddr(int bgx, int lmac, unsigned char *eth);
void bgx_set_board_info(int bgx_id, int *mdio_bus, int *phy_addr,
bool *autoneg_dis, bool *lmac_reg, bool *lmac_enable);
#endif /* __BOARD_H__ */

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arch/arm/include/asm/arch-octeontx/clock.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#ifndef __CLOCK_H__
#define __CLOCK_H__
/** System PLL reference clock */
#define PLL_REF_CLK 50000000 /* 50 MHz */
#define NS_PER_REF_CLK_TICK (1000000000 / PLL_REF_CLK)
/**
* Returns the I/O clock speed in Hz
*/
u64 octeontx_get_io_clock(void);
/**
* Returns the core clock speed in Hz
*/
u64 octeontx_get_core_clock(void);
#endif /* __CLOCK_H__ */

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arch/arm/include/asm/arch-octeontx/csrs/csrs-mio_emm.h Normal file
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arch/arm/include/asm/arch-octeontx/csrs/csrs-xcv.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2020 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#ifndef __CSRS_XCV_H__
#define __CSRS_XCV_H__
/**
* @file
*
* Configuration and status register (CSR) address and type definitions for
* XCV.
*
* This file is auto generated. Do not edit.
*
*/
/**
* Enumeration xcv_bar_e
*
* XCV Base Address Register Enumeration Enumerates the base address
* registers.
*/
#define XCV_BAR_E_XCVX_PF_BAR0(a) (0x87e0db000000ll + 0ll * (a))
#define XCV_BAR_E_XCVX_PF_BAR0_SIZE 0x100000ull
#define XCV_BAR_E_XCVX_PF_BAR4(a) (0x87e0dbf00000ll + 0ll * (a))
#define XCV_BAR_E_XCVX_PF_BAR4_SIZE 0x100000ull
/**
* Enumeration xcv_int_vec_e
*
* XCV MSI-X Vector Enumeration Enumerates the MSI-X interrupt vectors.
*/
#define XCV_INT_VEC_E_INT (0)
/**
* Register (RSL) xcv#_batch_crd_ret
*
* XCV Batch Credit Return Register
*/
union xcvx_batch_crd_ret {
u64 u;
struct xcvx_batch_crd_ret_s {
u64 crd_ret : 1;
u64 reserved_1_63 : 63;
} s;
/* struct xcvx_batch_crd_ret_s cn; */
};
static inline u64 XCVX_BATCH_CRD_RET(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_BATCH_CRD_RET(u64 a)
{
return 0x100 + 0 * a;
}
/**
* Register (RSL) xcv#_comp_ctl
*
* XCV Compensation Controller Register This register controls
* programmable compensation.
*/
union xcvx_comp_ctl {
u64 u;
struct xcvx_comp_ctl_s {
u64 nctl_sat : 1;
u64 reserved_1_26 : 26;
u64 nctl_lock : 1;
u64 reserved_28 : 1;
u64 pctl_sat : 1;
u64 pctl_lock : 1;
u64 reserved_31 : 1;
u64 drv_nctl : 5;
u64 reserved_37_39 : 3;
u64 drv_pctl : 5;
u64 reserved_45_47 : 3;
u64 cmp_nctl : 5;
u64 reserved_53_55 : 3;
u64 cmp_pctl : 5;
u64 reserved_61_62 : 2;
u64 drv_byp : 1;
} s;
/* struct xcvx_comp_ctl_s cn; */
};
static inline u64 XCVX_COMP_CTL(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_COMP_CTL(u64 a)
{
return 0x20 + 0 * a;
}
/**
* Register (RSL) xcv#_ctl
*
* XCV Control Register This register contains the status control bits.
*/
union xcvx_ctl {
u64 u;
struct xcvx_ctl_s {
u64 speed : 2;
u64 lpbk_int : 1;
u64 lpbk_ext : 1;
u64 reserved_4_63 : 60;
} s;
/* struct xcvx_ctl_s cn; */
};
static inline u64 XCVX_CTL(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_CTL(u64 a)
{
return 0x30 + 0 * a;
}
/**
* Register (RSL) xcv#_dll_ctl
*
* XCV DLL Controller Register The RGMII timing specification requires
* that devices transmit clock and data synchronously. The specification
* requires external sources (namely the PC board trace routes) to
* introduce the appropriate 1.5 to 2.0 ns of delay. To eliminate the
* need for the PC board delays, the RGMII interface has optional on-
* board DLLs for both transmit and receive. For correct operation, at
* most one of the transmitter, board, or receiver involved in an RGMII
* link should introduce delay. By default/reset, the RGMII receivers
* delay the received clock, and the RGMII transmitters do not delay the
* transmitted clock. Whether this default works as-is with a given link
* partner depends on the behavior of the link partner and the PC board.
* These are the possible modes of RGMII receive operation: *
* XCV()_DLL_CTL[CLKRX_BYP] = 0 (reset value) - The RGMII receive
* interface introduces clock delay using its internal DLL. This mode is
* appropriate if neither the remote transmitter nor the PC board delays
* the clock. * XCV()_DLL_CTL[CLKRX_BYP] = 1, [CLKRX_SET] = 0x0 - The
* RGMII receive interface introduces no clock delay. This mode is
* appropriate if either the remote transmitter or the PC board delays
* the clock. These are the possible modes of RGMII transmit operation:
* * XCV()_DLL_CTL[CLKTX_BYP] = 1, [CLKTX_SET] = 0x0 (reset value) - The
* RGMII transmit interface introduces no clock delay. This mode is
* appropriate is either the remote receiver or the PC board delays the
* clock. * XCV()_DLL_CTL[CLKTX_BYP] = 0 - The RGMII transmit interface
* introduces clock delay using its internal DLL. This mode is
* appropriate if neither the remote receiver nor the PC board delays the
* clock.
*/
union xcvx_dll_ctl {
u64 u;
struct xcvx_dll_ctl_s {
u64 refclk_sel : 2;
u64 reserved_2_7 : 6;
u64 clktx_set : 7;
u64 clktx_byp : 1;
u64 clkrx_set : 7;
u64 clkrx_byp : 1;
u64 clk_set : 7;
u64 lock : 1;
u64 reserved_32_63 : 32;
} s;
/* struct xcvx_dll_ctl_s cn; */
};
static inline u64 XCVX_DLL_CTL(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_DLL_CTL(u64 a)
{
return 0x10 + 0 * a;
}
/**
* Register (RSL) xcv#_eco
*
* INTERNAL: XCV ECO Register
*/
union xcvx_eco {
u64 u;
struct xcvx_eco_s {
u64 eco_rw : 16;
u64 reserved_16_63 : 48;
} s;
/* struct xcvx_eco_s cn; */
};
static inline u64 XCVX_ECO(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_ECO(u64 a)
{
return 0x200 + 0 * a;
}
/**
* Register (RSL) xcv#_inbnd_status
*
* XCV Inband Status Register This register contains RGMII inband status.
*/
union xcvx_inbnd_status {
u64 u;
struct xcvx_inbnd_status_s {
u64 link : 1;
u64 speed : 2;
u64 duplex : 1;
u64 reserved_4_63 : 60;
} s;
/* struct xcvx_inbnd_status_s cn; */
};
static inline u64 XCVX_INBND_STATUS(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_INBND_STATUS(u64 a)
{
return 0x80 + 0 * a;
}
/**
* Register (RSL) xcv#_int
*
* XCV Interrupt Register This register flags error for TX FIFO overflow,
* TX FIFO underflow and incomplete byte for 10/100 Mode. It also flags
* status change for link duplex, link speed and link up/down.
*/
union xcvx_int {
u64 u;
struct xcvx_int_s {
u64 link : 1;
u64 speed : 1;
u64 reserved_2 : 1;
u64 duplex : 1;
u64 incomp_byte : 1;
u64 tx_undflw : 1;
u64 tx_ovrflw : 1;
u64 reserved_7_63 : 57;
} s;
/* struct xcvx_int_s cn; */
};
static inline u64 XCVX_INT(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_INT(u64 a)
{
return 0x40 + 0 * a;
}
/**
* Register (RSL) xcv#_int_ena_w1c
*
* Loopback Error Interrupt Enable Clear Register This register clears
* interrupt enable bits.
*/
union xcvx_int_ena_w1c {
u64 u;
struct xcvx_int_ena_w1c_s {
u64 link : 1;
u64 speed : 1;
u64 reserved_2 : 1;
u64 duplex : 1;
u64 incomp_byte : 1;
u64 tx_undflw : 1;
u64 tx_ovrflw : 1;
u64 reserved_7_63 : 57;
} s;
/* struct xcvx_int_ena_w1c_s cn; */
};
static inline u64 XCVX_INT_ENA_W1C(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_INT_ENA_W1C(u64 a)
{
return 0x50 + 0 * a;
}
/**
* Register (RSL) xcv#_int_ena_w1s
*
* Loopback Error Interrupt Enable Set Register This register sets
* interrupt enable bits.
*/
union xcvx_int_ena_w1s {
u64 u;
struct xcvx_int_ena_w1s_s {
u64 link : 1;
u64 speed : 1;
u64 reserved_2 : 1;
u64 duplex : 1;
u64 incomp_byte : 1;
u64 tx_undflw : 1;
u64 tx_ovrflw : 1;
u64 reserved_7_63 : 57;
} s;
/* struct xcvx_int_ena_w1s_s cn; */
};
static inline u64 XCVX_INT_ENA_W1S(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_INT_ENA_W1S(u64 a)
{
return 0x58 + 0 * a;
}
/**
* Register (RSL) xcv#_int_w1s
*
* Loopback Error Interrupt Set Register This register sets interrupt
* bits.
*/
union xcvx_int_w1s {
u64 u;
struct xcvx_int_w1s_s {
u64 link : 1;
u64 speed : 1;
u64 reserved_2 : 1;
u64 duplex : 1;
u64 incomp_byte : 1;
u64 tx_undflw : 1;
u64 tx_ovrflw : 1;
u64 reserved_7_63 : 57;
} s;
/* struct xcvx_int_w1s_s cn; */
};
static inline u64 XCVX_INT_W1S(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_INT_W1S(u64 a)
{
return 0x48 + 0 * a;
}
/**
* Register (RSL) xcv#_msix_pba#
*
* XCV MSI-X Pending Bit Array Registers This register is the MSI-X PBA
* table; the bit number is indexed by the XCV_INT_VEC_E enumeration.
*/
union xcvx_msix_pbax {
u64 u;
struct xcvx_msix_pbax_s {
u64 pend : 64;
} s;
/* struct xcvx_msix_pbax_s cn; */
};
static inline u64 XCVX_MSIX_PBAX(u64 a, u64 b)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_MSIX_PBAX(u64 a, u64 b)
{
return 0xf0000 + 0 * a + 8 * b;
}
/**
* Register (RSL) xcv#_msix_vec#_addr
*
* XCV MSI-X Vector-Table Address Register This register is the MSI-X
* vector table, indexed by the XCV_INT_VEC_E enumeration.
*/
union xcvx_msix_vecx_addr {
u64 u;
struct xcvx_msix_vecx_addr_s {
u64 secvec : 1;
u64 reserved_1 : 1;
u64 addr : 47;
u64 reserved_49_63 : 15;
} s;
/* struct xcvx_msix_vecx_addr_s cn; */
};
static inline u64 XCVX_MSIX_VECX_ADDR(u64 a, u64 b)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_MSIX_VECX_ADDR(u64 a, u64 b)
{
return 0 + 0 * a + 0x10 * b;
}
/**
* Register (RSL) xcv#_msix_vec#_ctl
*
* XCV MSI-X Vector-Table Control and Data Register This register is the
* MSI-X vector table, indexed by the XCV_INT_VEC_E enumeration.
*/
union xcvx_msix_vecx_ctl {
u64 u;
struct xcvx_msix_vecx_ctl_s {
u64 data : 20;
u64 reserved_20_31 : 12;
u64 mask : 1;
u64 reserved_33_63 : 31;
} s;
/* struct xcvx_msix_vecx_ctl_s cn; */
};
static inline u64 XCVX_MSIX_VECX_CTL(u64 a, u64 b)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_MSIX_VECX_CTL(u64 a, u64 b)
{
return 8 + 0 * a + 0x10 * b;
}
/**
* Register (RSL) xcv#_reset
*
* XCV Reset Registers This register controls reset.
*/
union xcvx_reset {
u64 u;
struct xcvx_reset_s {
u64 rx_dat_rst_n : 1;
u64 rx_pkt_rst_n : 1;
u64 tx_dat_rst_n : 1;
u64 tx_pkt_rst_n : 1;
u64 reserved_4_6 : 3;
u64 comp : 1;
u64 reserved_8_10 : 3;
u64 dllrst : 1;
u64 reserved_12_14 : 3;
u64 clkrst : 1;
u64 reserved_16_62 : 47;
u64 enable : 1;
} s;
/* struct xcvx_reset_s cn; */
};
static inline u64 XCVX_RESET(u64 a)
__attribute__ ((pure, always_inline));
static inline u64 XCVX_RESET(u64 a)
{
return 0 + 0 * a;
}
#endif /* __CSRS_XCV_H__ */

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arch/arm/include/asm/arch-octeontx/gpio.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/

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arch/arm/include/asm/arch-octeontx/smc.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#ifndef __SMC_H__
#define __SMC_H__
/* OcteonTX Service Calls version numbers */
#define OCTEONTX_VERSION_MAJOR 0x1
#define OCTEONTX_VERSION_MINOR 0x0
/* x1 - node number */
#define OCTEONTX_DRAM_SIZE 0xc2000301
ssize_t smc_dram_size(unsigned int node);
#endif /* __SMC_H__ */

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arch/arm/include/asm/arch-octeontx/soc.h Normal file
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/* SPDX-License-Identifier: GPL-2.0
*
* Copyright (C) 2018 Marvell International Ltd.
*
* https://spdx.org/licenses
*/
#ifndef __SOC_H__
#define __SOC_H__
/* Product PARTNUM */
#define CN81XX 0xA2
#define CN83XX 0xA3
#define CN96XX 0xB2
#define CN95XX 0xB3
#define otx_is_altpkg() read_alt_pkg()
#define otx_is_soc(soc) (read_partnum() == (soc))
#define otx_is_board(model) (!strcmp(read_board_name(), model))
#define otx_is_platform(platform) (read_platform() == (platform))
enum platform {
PLATFORM_HW = 0,
PLATFORM_EMULATOR = 1,
PLATFORM_ASIM = 3,
};
int read_platform(void);
u8 read_partnum(void);
const char *read_board_name(void);
bool read_alt_pkg(void);
#endif /* __SOC_H */