- 06 7月, 2018 2 次提交
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由 Alistair Francis 提交于
Instead of creating the interrupt in lines with qemu_allocate_irq() use qdev_init_gpio_in() as this gives us the ability to use the qdev*gpio*() helpers later on. Signed-off-by: NAlistair Francis <alistair.francis@wdc.com> Suggested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NMichael Clark <mjc@sifive.com>
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由 Alistair Francis 提交于
Signed-off-by: NAlistair Francis <alistair.francis@wdc.com> Reviewed-by: NMichael Clark <mjc@sifive.com>
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- 06 5月, 2018 4 次提交
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由 Michael Clark 提交于
The sifive_u machine already marks its ROM readonly however it has the wrong base address for its mask ROM. This patch fixes the sifive_u mask ROM base address. This commit makes all other boards consistently use mask_rom as the variable name for their ROMs. Boards that use device tree now check that that the device tree fits in the assigned ROM space using the new qemu_fdt_totalsize(void *fdt) interface, adding a bounds check and error message. This can detect truncation. Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Alistair Francis <Alistair.Francis@wdc.com> Signed-off-by: NMichael Clark <mjc@sifive.com> Reviewed-by: NAlistair Francis <Alistair.Francis@wdc.com>
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由 Michael Clark 提交于
Pointless indirection. Other ports use EM_ constants directly. Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: NMichael Clark <mjc@sifive.com> Signed-off-by: NPalmer Dabbelt <palmer@sifive.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
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由 Michael Clark 提交于
Removes a whole lot of unnecessary boilerplate code. Machines don't need to be objects. The expansion of the SOC object model for the RISC-V machines will happen in the future as SiFive plans to add their FE310 and FU540 SOCs to QEMU. However, it seems that this present boilerplate is complete unnecessary. Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: NMichael Clark <mjc@sifive.com> Signed-off-by: NPalmer Dabbelt <palmer@sifive.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
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由 Michael Clark 提交于
When load_elf is called with NULL as an argument to the address translate callback, it does an identity translation. This commit removes the redundant identity_translate callback. Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: NMichael Clark <mjc@sifive.com> Signed-off-by: NPalmer Dabbelt <palmer@sifive.com> Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: NAlistair Francis <alistair.francis@wdc.com>
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- 26 4月, 2018 1 次提交
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由 Peter Maydell 提交于
Change all the uses of serial_hds[] to go via the new serial_hd() function. Code change produced with: find hw -name '*.[ch]' | xargs sed -i -e 's/serial_hds\[\([^]]*\)\]/serial_hd(\1)/g' Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NThomas Huth <thuth@redhat.com> Message-id: 20180420145249.32435-8-peter.maydell@linaro.org
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- 07 3月, 2018 1 次提交
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由 Michael Clark 提交于
This provides a RISC-V Board compatible with the the SiFive Freedom E SDK. The following machine is implemented: - 'sifive_e'; CLINT, PLIC, UART, AON, GPIO, QSPI, PWM Acked-by: NRichard Henderson <richard.henderson@linaro.org> Signed-off-by: NSagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: NPalmer Dabbelt <palmer@sifive.com> Signed-off-by: NMichael Clark <mjc@sifive.com>
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