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qemu/include/hw/misc/sifive_u_otp.h

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riscv: sifive: Implement a model for SiFive FU540 OTP This implements a simple model for SiFive FU540 OTP (One-Time Programmable) Memory interface, primarily for reading out the stored serial number from the first 1 KiB of the 16 KiB OTP memory reserved by SiFive for internal use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-09-06 19:20:15 +03:00
/*
* QEMU SiFive U OTP (One-Time Programmable) Memory interface
*
* Copyright (c) 2019 Bin Meng <bmeng.cn@gmail.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2 or later, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef HW_SIFIVE_U_OTP_H
#define HW_SIFIVE_U_OTP_H
sifive: Move QOM typedefs and add missing includes Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01 00:07:30 +03:00
#include "qom/object.h"
riscv: sifive: Implement a model for SiFive FU540 OTP This implements a simple model for SiFive FU540 OTP (One-Time Programmable) Memory interface, primarily for reading out the stored serial number from the first 1 KiB of the 16 KiB OTP memory reserved by SiFive for internal use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-09-06 19:20:15 +03:00
#define SIFIVE_U_OTP_PA 0x00
#define SIFIVE_U_OTP_PAIO 0x04
#define SIFIVE_U_OTP_PAS 0x08
#define SIFIVE_U_OTP_PCE 0x0C
#define SIFIVE_U_OTP_PCLK 0x10
#define SIFIVE_U_OTP_PDIN 0x14
#define SIFIVE_U_OTP_PDOUT 0x18
#define SIFIVE_U_OTP_PDSTB 0x1C
#define SIFIVE_U_OTP_PPROG 0x20
#define SIFIVE_U_OTP_PTC 0x24
#define SIFIVE_U_OTP_PTM 0x28
#define SIFIVE_U_OTP_PTM_REP 0x2C
#define SIFIVE_U_OTP_PTR 0x30
#define SIFIVE_U_OTP_PTRIM 0x34
#define SIFIVE_U_OTP_PWE 0x38
#define SIFIVE_U_OTP_PCE_EN (1 << 0)
#define SIFIVE_U_OTP_PDSTB_EN (1 << 0)
#define SIFIVE_U_OTP_PTRIM_EN (1 << 0)
#define SIFIVE_U_OTP_PA_MASK 0xfff
#define SIFIVE_U_OTP_NUM_FUSES 0x1000
#define SIFIVE_U_OTP_SERIAL_ADDR 0xfc
#define SIFIVE_U_OTP_REG_SIZE 0x1000
#define TYPE_SIFIVE_U_OTP "riscv.sifive.u.otp"
sifive: Move QOM typedefs and add missing includes Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01 00:07:30 +03:00
typedef struct SiFiveUOTPState SiFiveUOTPState;
sifive: Use DECLARE_*CHECKER* macros $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01 00:07:33 +03:00
DECLARE_INSTANCE_CHECKER(SiFiveUOTPState, SIFIVE_U_OTP,
TYPE_SIFIVE_U_OTP)
riscv: sifive: Implement a model for SiFive FU540 OTP This implements a simple model for SiFive FU540 OTP (One-Time Programmable) Memory interface, primarily for reading out the stored serial number from the first 1 KiB of the 16 KiB OTP memory reserved by SiFive for internal use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-09-06 19:20:15 +03:00
sifive: Move QOM typedefs and add missing includes Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01 00:07:30 +03:00
struct SiFiveUOTPState {
riscv: sifive: Implement a model for SiFive FU540 OTP This implements a simple model for SiFive FU540 OTP (One-Time Programmable) Memory interface, primarily for reading out the stored serial number from the first 1 KiB of the 16 KiB OTP memory reserved by SiFive for internal use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-09-06 19:20:15 +03:00
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion mmio;
uint32_t pa;
uint32_t paio;
uint32_t pas;
uint32_t pce;
uint32_t pclk;
uint32_t pdin;
uint32_t pdstb;
uint32_t pprog;
uint32_t ptc;
uint32_t ptm;
uint32_t ptm_rep;
uint32_t ptr;
uint32_t ptrim;
uint32_t pwe;
uint32_t fuse[SIFIVE_U_OTP_NUM_FUSES];
/* config */
uint32_t serial;
sifive: Move QOM typedefs and add missing includes Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2020-09-01 00:07:30 +03:00
};
riscv: sifive: Implement a model for SiFive FU540 OTP This implements a simple model for SiFive FU540 OTP (One-Time Programmable) Memory interface, primarily for reading out the stored serial number from the first 1 KiB of the 16 KiB OTP memory reserved by SiFive for internal use. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-09-06 19:20:15 +03:00
#endif /* HW_SIFIVE_U_OTP_H */
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