diff options
| -rw-r--r-- | MAINTAINERS | 2 | ||||
| -rw-r--r-- | Makefile | 2 | ||||
| -rwxr-xr-x | configure | 6 | ||||
| -rw-r--r-- | hw/ppc/spapr.c | 32 | ||||
| -rw-r--r-- | hw/ppc/spapr_rtas.c | 41 | ||||
| -rw-r--r-- | include/hw/ppc/spapr.h | 2 | ||||
| -rw-r--r-- | pc-bios/spapr-rtas.bin | bin | 20 -> 0 bytes | |||
| -rw-r--r-- | pc-bios/spapr-rtas/Makefile | 27 | ||||
| -rw-r--r-- | pc-bios/spapr-rtas/spapr-rtas.S | 37 |
9 files changed, 4 insertions, 145 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 21264ea..3ca8148 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1077,8 +1077,6 @@ F: hw/*/spapr* F: include/hw/*/spapr* F: hw/*/xics* F: include/hw/*/xics* -F: pc-bios/spapr-rtas/* -F: pc-bios/spapr-rtas.bin F: pc-bios/slof.bin F: docs/specs/ppc-spapr-hcalls.txt F: docs/specs/ppc-spapr-hotplug.txt @@ -769,7 +769,7 @@ qemu-nsis.bmp \ bamboo.dtb canyonlands.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \ multiboot.bin linuxboot.bin linuxboot_dma.bin kvmvapic.bin pvh.bin \ s390-ccw.img s390-netboot.img \ -spapr-rtas.bin slof.bin skiboot.lid \ +slof.bin skiboot.lid \ palcode-clipper \ u-boot.e500 u-boot-sam460-20100605.bin \ qemu_vga.ndrv \ @@ -6166,9 +6166,6 @@ if { test "$cpu" = "i386" || test "$cpu" = "x86_64"; } && \ fi done fi -if test "$ARCH" = "ppc64" && test "$targetos" != "Darwin" ; then - roms="$roms spapr-rtas" -fi # Only build s390-ccw bios if we're on s390x and the compiler has -march=z900 if test "$cpu" = "s390x" ; then @@ -7800,13 +7797,12 @@ fi DIRS="tests tests/tcg tests/tcg/lm32 tests/libqos tests/qapi-schema tests/qemu-iotests tests/vm" DIRS="$DIRS tests/fp tests/qgraph" DIRS="$DIRS docs docs/interop fsdev scsi" -DIRS="$DIRS pc-bios/optionrom pc-bios/spapr-rtas pc-bios/s390-ccw" +DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw" DIRS="$DIRS roms/seabios roms/vgabios" LINKS="Makefile" LINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile" LINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile" LINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps" -LINKS="$LINKS pc-bios/spapr-rtas/Makefile" LINKS="$LINKS pc-bios/s390-ccw/Makefile" LINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile" LINKS="$LINKS pc-bios/qemu-icon.bmp" diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index f1c57c2..3742a8c 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -96,7 +96,6 @@ * We load our kernel at 4M, leaving space for SLOF initial image */ #define FDT_MAX_SIZE 0x100000 -#define RTAS_MAX_SIZE 0x10000 #define RTAS_MAX_ADDR 0x80000000 /* RTAS must stay below that */ #define FW_MAX_SIZE 0x400000 #define FW_FILE_NAME "slof.bin" @@ -1723,8 +1722,7 @@ static void spapr_machine_reset(MachineState *machine) { SpaprMachineState *spapr = SPAPR_MACHINE(machine); PowerPCCPU *first_ppc_cpu; - uint32_t rtas_limit; - hwaddr rtas_addr, fdt_addr; + hwaddr fdt_addr; void *fdt; int rc; @@ -1788,14 +1786,10 @@ static void spapr_machine_reset(MachineState *machine) * or just below 2GB, whichever is lower, so that it can be * processed with 32-bit real mode code if necessary */ - rtas_limit = MIN(spapr->rma_size, RTAS_MAX_ADDR); - rtas_addr = rtas_limit - RTAS_MAX_SIZE; - fdt_addr = rtas_addr - FDT_MAX_SIZE; + fdt_addr = MIN(spapr->rma_size, RTAS_MAX_ADDR) - FDT_MAX_SIZE; fdt = spapr_build_fdt(spapr); - spapr_load_rtas(spapr, fdt, rtas_addr); - rc = fdt_pack(fdt); /* Should only fail if we've built a corrupted tree */ @@ -2955,28 +2949,6 @@ static void spapr_machine_init(MachineState *machine) spapr_create_lmb_dr_connectors(spapr); } - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "spapr-rtas.bin"); - if (!filename) { - error_report("Could not find LPAR rtas '%s'", "spapr-rtas.bin"); - exit(1); - } - spapr->rtas_size = get_image_size(filename); - if (spapr->rtas_size < 0) { - error_report("Could not get size of LPAR rtas '%s'", filename); - exit(1); - } - spapr->rtas_blob = g_malloc(spapr->rtas_size); - if (load_image_size(filename, spapr->rtas_blob, spapr->rtas_size) < 0) { - error_report("Could not load LPAR rtas '%s'", filename); - exit(1); - } - if (spapr->rtas_size > RTAS_MAX_SIZE) { - error_report("RTAS too big ! 0x%zx bytes (max is 0x%x)", - (size_t)spapr->rtas_size, RTAS_MAX_SIZE); - exit(1); - } - g_free(filename); - /* Set up RTAS event infrastructure */ spapr_events_init(spapr); diff --git a/hw/ppc/spapr_rtas.c b/hw/ppc/spapr_rtas.c index bee3835..8d8d8cd 100644 --- a/hw/ppc/spapr_rtas.c +++ b/hw/ppc/spapr_rtas.c @@ -477,47 +477,6 @@ void spapr_dt_rtas_tokens(void *fdt, int rtas) } } -void spapr_load_rtas(SpaprMachineState *spapr, void *fdt, hwaddr addr) -{ - int rtas_node; - int ret; - - /* Copy RTAS blob into guest RAM */ - cpu_physical_memory_write(addr, spapr->rtas_blob, spapr->rtas_size); - - ret = fdt_add_mem_rsv(fdt, addr, spapr->rtas_size); - if (ret < 0) { - error_report("Couldn't add RTAS reserve entry: %s", - fdt_strerror(ret)); - exit(1); - } - - /* Update the device tree with the blob's location */ - rtas_node = fdt_path_offset(fdt, "/rtas"); - assert(rtas_node >= 0); - - ret = fdt_setprop_cell(fdt, rtas_node, "linux,rtas-base", addr); - if (ret < 0) { - error_report("Couldn't add linux,rtas-base property: %s", - fdt_strerror(ret)); - exit(1); - } - - ret = fdt_setprop_cell(fdt, rtas_node, "linux,rtas-entry", addr); - if (ret < 0) { - error_report("Couldn't add linux,rtas-entry property: %s", - fdt_strerror(ret)); - exit(1); - } - - ret = fdt_setprop_cell(fdt, rtas_node, "rtas-size", spapr->rtas_size); - if (ret < 0) { - error_report("Couldn't add rtas-size property: %s", - fdt_strerror(ret)); - exit(1); - } -} - static void core_rtas_register_types(void) { spapr_rtas_register(RTAS_DISPLAY_CHARACTER, "display-character", diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index dfec8e8..cbd1a4c 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -154,8 +154,6 @@ struct SpaprMachineState { hwaddr rma_size; int vrma_adjust; - ssize_t rtas_size; - void *rtas_blob; uint32_t fdt_size; uint32_t fdt_initial_size; void *fdt_blob; diff --git a/pc-bios/spapr-rtas.bin b/pc-bios/spapr-rtas.bin Binary files differdeleted file mode 100644 index fc24c8e..0000000 --- a/pc-bios/spapr-rtas.bin +++ /dev/null diff --git a/pc-bios/spapr-rtas/Makefile b/pc-bios/spapr-rtas/Makefile deleted file mode 100644 index 4b9bb12..0000000 --- a/pc-bios/spapr-rtas/Makefile +++ /dev/null @@ -1,27 +0,0 @@ -all: build-all -# Dummy command so that make thinks it has done something - @true - -include ../../config-host.mak -include $(SRC_PATH)/rules.mak - -$(call set-vpath, $(SRC_PATH)/pc-bios/spapr-rtas) - -.PHONY : all clean build-all - -#CFLAGS += -I$(SRC_PATH) -#QEMU_CFLAGS = $(CFLAGS) - -build-all: spapr-rtas.bin - -%.o: %.S - $(call quiet-command,$(CCAS) -mbig -c -o $@ $<,"CCAS","$(TARGET_DIR)$@") - -%.img: %.o - $(call quiet-command,$(CC) -nostdlib -mbig -o $@ $<,"Building","$(TARGET_DIR)$@") - -%.bin: %.img - $(call quiet-command,$(OBJCOPY) -O binary -j .text $< $@,"Building","$(TARGET_DIR)$@") - -clean: - rm -f *.o *.d *.img *.bin *~ diff --git a/pc-bios/spapr-rtas/spapr-rtas.S b/pc-bios/spapr-rtas/spapr-rtas.S deleted file mode 100644 index 903bec2..0000000 --- a/pc-bios/spapr-rtas/spapr-rtas.S +++ /dev/null @@ -1,37 +0,0 @@ -/* - * QEMU PowerPC pSeries Logical Partition (aka sPAPR) hardware System Emulator - * - * Trivial in-partition RTAS implementation, based on a hypercall - * - * Copyright (c) 2010,2011 David Gibson, IBM Corporation. - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ - -#define KVMPPC_HCALL_BASE 0xf000 -#define KVMPPC_H_RTAS (KVMPPC_HCALL_BASE + 0x0) - -.globl _start -_start: - mr 4,3 - lis 3,KVMPPC_H_RTAS@h - ori 3,3,KVMPPC_H_RTAS@l - sc 1 - blr |