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1901e8a287 platform: Add minimal libc support. Atish Patra 2019-01-17 16:38:55 -08:00
3298251f0c include: Add documentation for sbi_trap_regs and friends Anup Patel 2019-01-14 15:00:15 +05:30
4485b5cba8 include: Add __packed define for packed structures Anup Patel 2019-01-14 14:53:52 +05:30
924a26d82f include: Add documentation for sbi_scratch and friends Anup Patel 2019-01-14 14:00:32 +05:30
5f097cbf07 lib: Add documentation for sbi_init() API Anup Patel 2019-01-14 13:58:29 +05:30
5ef104062d include: Add __noreturn define for noreturn function attribute Anup Patel 2019-01-14 13:55:35 +05:30
647f36f5f9 docs: Update title in contributing.md Anup Patel 2019-01-14 12:26:32 +05:30
64c68c03f3 top: Update top-level README.md to build/install documentation PDF Anup Patel 2019-01-14 11:48:38 +05:30
c2e0b02914 Makefile: Add make targets to build and install documentation Anup Patel 2019-01-14 12:25:01 +05:30
2e5ede8279 Makefile: Use '=' instead of '?=' for make variables Anup Patel 2019-01-04 08:45:36 +05:30
45c9e14a2f docs: Add a contributing document Alistair Francis 2019-01-02 14:44:35 -08:00
5cbc24b95a Makefile: Force GCC to preprocess the linker file Alistair Francis 2019-01-02 13:59:49 -08:00
eeab92f242 Makefile: Convert to a more standard format Alistair Francis 2018-12-21 16:44:55 -08:00
d6ddfdce39 Makefile: Use generic flags for the firmware Alistair Francis 2018-12-21 16:09:03 -08:00
116f10973b Makefile: Use generic flags for the platform Alistair Francis 2019-01-02 10:16:15 -08:00
6d9e390f5b Makefile: Support verbosity using standard V=1 Alistair Francis 2019-01-02 10:14:40 -08:00
48dc50df8f lib: Handle misaligned load/store on FP regs Anup Patel 2019-01-03 12:18:47 +05:30
4d1eccc41d include: Add hard FP access macros and defines Anup Patel 2019-01-03 10:37:43 +05:30
9829a86e8d Merge pull request #16 from damien-lemoal/master Alistair Francis 2019-01-03 07:52:42 -08:00
c37a8508d1 platform: kendryte/k210: Simplify sysctl code Damien Le Moal 2019-01-03 14:32:25 +09:00
4079df63a7 platform: kendryte/k210: Declare local function static Damien Le Moal 2019-01-03 13:34:32 +09:00
da86853a51 Makefile: Fix messages Damien Le Moal 2018-12-31 13:00:39 +09:00
5797ae2035 include: Remove redundant tmp0 from struct sbi_scratch Anup Patel 2019-01-02 14:51:30 +05:30
dc7be34d52 include: Move RISCV_TRAP_REGS_xyz defines to sbi_trap.h Anup Patel 2018-12-31 12:37:28 +05:30
5ed3cf3707 include: Move RISCV_PLATFORM_xyz defines to sbi_platform.h Anup Patel 2018-12-31 11:30:55 +05:30
e0d6914b3c include: Move RISCV_SCRATCH_xyz defines to sbi_scratch.h Anup Patel 2018-12-31 11:19:20 +05:30
24bfa687fc include: Replace #csr with __ASM_STR(csr) in csr_xyz() macros Anup Patel 2018-12-31 10:29:49 +05:30
81e8950abe include: Remove redundant csr_read_n() and csr_write_n() Anup Patel 2018-12-31 10:25:42 +05:30
d0bbbbb8fd docs: Add documenation for QEMU platforms Anup Patel 2018-12-28 14:21:57 +05:30
5688b4d8fc top: Minor typo fixes in top-level README.md Anup Patel 2018-12-28 14:20:25 +05:30
5959312a5c lib: Redirect illegal instruction trap to S-mode when not handled Anup Patel 2018-12-27 21:39:13 +05:30
56e41f7a8d platform: Fix author name for Kendryte K210 platform Anup Patel 2018-12-28 11:01:37 +05:30
d461d5b790 platform: Rename sifive/hifive_u540 to sifive/fu540 Anup Patel 2018-12-28 10:51:15 +05:30
f2d4c5f291 lib: Print mtval in sbi_trap_error() Anup Patel 2018-12-27 10:06:38 +05:30
45f874da6c lib: Rename target_hart parameter to hartid for PMP platform callbacks Anup Patel 2018-12-26 18:49:55 +05:30
52ed1d1709 lib: Simplify sbi_platform timer_init() hooks Anup Patel 2018-12-26 18:44:54 +05:30
c1b6200653 lib: Simplify sbi_platform ipi_init() hooks Anup Patel 2018-12-26 18:36:11 +05:30
e34aa8a671 lib: Simplify sbi_platform irqchip_init() hooks Anup Patel 2018-12-26 18:27:35 +05:30
7b59571758 lib: Simplify sbi_platform early_init() and final_init() hooks Anup Patel 2018-12-26 18:21:22 +05:30
cfa3fba14f firmware: Rename fw_common.S to fw_base.S Anup Patel 2018-12-26 10:43:15 +05:30
4c1d5a5d2d top: Improve 'clean' and 'distclean' makefile targets Anup Patel 2018-12-26 11:06:54 +05:30
a4ce793121 top: Improve inst_file_list() in Makefile for payloads installation Anup Patel 2018-12-24 12:15:32 +05:30
2d90226e04 firmware: Use dummy payload for FW_PAYLOAD Anup Patel 2018-12-24 10:53:10 +05:30
bb3665d0f0 firmware: Add separate dummy payload for FW_PAYLOAD Anup Patel 2018-12-26 09:44:49 +05:30
b46970b47e lib: Move ECALL defines to sbi_ecall_interface.h Anup Patel 2018-12-26 09:42:26 +05:30
b5ae8e8a65 lib: Add misaligned load/store trap handling Anup Patel 2018-12-24 16:49:01 +05:30
96f66f79ca lib: Move instruction encoding macros to riscv_encoding.h Anup Patel 2018-12-24 16:45:00 +05:30
fd7199920e top: Rename back CROSS_COMPILE_PREFIX to CROSS_COMPILE Anup Patel 2018-12-26 10:57:15 +05:30
23e2c594cc README: Update Damien Le Moal 2018-12-25 15:37:04 +09:00
fb3cbe6481 Makefile: Fix clean Damien Le Moal 2018-12-25 15:50:29 +09:00
d06dca9bcc Makefile: Rename CROSS_COMPILE to CROSS_COMPILE_PREFIX Damien Le Moal 2018-12-25 15:37:48 +09:00
fef12701fd Merge pull request #4 from riscv/avpatel/master Atish Patra 2018-12-22 10:02:52 -08:00
4e8d078613 top: Typo fix in top-level README.md Anup Patel 2018-12-22 21:14:23 +05:30
472d3f4e17 platform: Remove PLAT_HART_COUNT and PLAT_HART_STACK_SIZE Anup Patel 2018-12-22 21:01:40 +05:30
58ca525a7d firmware: Don't depend on PLAT_HART_COUNT and PLAT_HART_STACK_SIZE Anup Patel 2018-12-22 12:40:54 +05:30
1cf7ec9e3b firmware: Remove stack section from common linker script Anup Patel 2018-12-22 12:02:31 +05:30
24b4d48674 platform: Remove PLAT_NAME from all platforms Anup Patel 2018-12-22 11:15:37 +05:30
51d3964f07 Merge pull request #3 from riscv/unleashed_working_12_21 Anup Patel 2018-12-22 20:42:48 +05:30
8304ee9424 Disable all interrupts during warm irqchip init. Atish Patra 2018-12-21 21:31:12 -08:00
88b173b33b Introduce hart disabled parameter in platform. Atish Patra 2018-12-21 11:29:28 -08:00
a6a5bb22a8 Fix plic warm init in platform code. Anup Patel 2018-12-21 15:46:37 -08:00
5148499e03 Fix plic warm init in common code. Anup Patel 2018-12-21 15:45:14 -08:00
95fbe7d495 Move hardcoded uart constant to macros. Atish Patra 2018-12-21 15:16:59 -08:00
27332e63fa Introduce HAS_MFAULTS_DELEGATION feature Damien Le Moal 2018-12-21 19:19:54 +09:00
db6c1fe78b platform: kendryte/k210: Don't include math.h Anup Patel 2018-12-21 15:32:28 +05:30
ef5f4e149c firmware: Remove redundant write to mideleg and medeleg Anup Patel 2018-12-21 15:05:59 +05:30
4e15d79419 Revert "Fix FDT relocation" Anup Patel 2018-12-21 14:45:14 +05:30
a18913200a lib: Remove prints from sbi_hart_switch_mode() Anup Patel 2018-12-21 14:12:10 +05:30
1bfa244505 lib: Fix delegate_traps() for Linux boot Anup Patel 2018-12-21 14:06:17 +05:30
e1e8f18130 console: protect output with a spinlock Damien Le Moal 2018-12-21 18:12:58 +09:00
07ee5f2e32 Kendryte-k210: Remove unnecessary asm functions Damien Le Moal 2018-12-21 17:20:56 +09:00
5563a03354 Introduce sbi_current_hartid() Damien Le Moal 2018-12-21 17:06:59 +09:00
426adf9f60 Cleanup and rename sbi_hart_boot_next() Damien Le Moal 2018-12-21 16:44:53 +09:00
4fb23c49eb Fiw comment typo Damien Le Moal 2018-12-21 16:35:33 +09:00
745ae45e65 Update Kendryte k210 support Damien Le Moal 2018-12-21 09:14:44 +09:00
d403c70fb1 Fix interrupt and exception delegation Damien Le Moal 2018-12-21 15:05:33 +09:00
9c183df632 Add a hang message Damien Le Moal 2018-12-21 15:04:16 +09:00
84df181c84 Add a banner Damien Le Moal 2018-12-21 14:58:23 +09:00
8f91d1142e fw: Disable delegation Damien Le Moal 2018-12-21 14:48:42 +09:00
513474cd1b Fix FDT relocation Damien Le Moal 2018-12-21 10:03:56 +09:00
aa68f0252f Refine platform features control Damien Le Moal 2018-12-21 09:13:37 +09:00
f003787455 lib: Hang in sbi_hart_boot_next() if next mode is not supported Atish Patra 2018-12-21 11:06:20 +05:30
089f70a179 top: Rename "plat" to "platform" everywhere Anup Patel 2018-12-21 10:35:04 +05:30
6f02b6938f lib: Introduce bitmap to track HARTs waiting for coldboot Anup Patel 2018-12-21 10:09:33 +05:30
b023176c17 top: Rename "blob" to "firmware" everywhere Anup Patel 2018-12-21 09:52:27 +05:30
ab5b228ff5 lib: sbi_hart: Remove unwanted sbi_printf() Anup Patel 2018-12-21 07:51:59 +05:30
33ec85c9ab docs: Add documentation for firmware blobs Anup Patel 2018-12-20 21:04:38 +05:30
ef1f669cb7 top: More detailed top-level README.md Anup Patel 2018-12-20 18:23:52 +05:30
f02926c896 Merge pull request #1 from riscv/atish_fix_1 Anup Patel 2018-12-21 07:23:26 +05:30
1d4e36edf8 Support unsigned long in sbi_printf Atish Patra 2018-12-19 17:32:46 -08:00
84971c0bc0 Use wfi for coldboot finish call. Atish Patra 2018-12-17 16:35:07 -08:00
e0a660ec5b Fix baud rate divisor computation for U540. Atish Patra 2018-12-17 15:31:49 -08:00
3250fe7299 Support /r/n as newline character. Atish Patra 2018-12-17 13:46:30 -08:00
5adf2fdc9e HiFive Unleashed has 5 harts. Fix the config to reflect that. Atish Patra 2018-12-17 13:44:06 -08:00
a8043647a4 plat: kendryte/k210: Enable fw_payload in config.mk Anup Patel 2018-12-20 11:51:22 +05:30
316e05f248 plat: Add Kendryte k210 initial support Damien Le Moal 2018-12-20 14:40:41 +09:00
b88b9ee2d1 blob: Fix comments Damien Le Moal 2018-12-20 14:39:32 +09:00
fcfbb30fc3 Added .gitignore Damien Le Moal 2018-12-20 14:36:49 +09:00
bc4d6108f4 blob: payload: Add FW_PAYLOAD_FDT_PATH option Anup Patel 2018-12-19 18:32:49 +05:30
bc99e707cd blob: Rename FW_xyz_FDT_OFFSET to FW_xyz_FDT_ADDR Anup Patel 2018-12-19 15:26:11 +05:30

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