2016-03-16 20:06:01 +03:00
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/*
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* OpenPOWER Palmetto BMC
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*
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* Andrew Jeffery <andrew@aj.id.au>
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*
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* Copyright 2016 IBM Corp.
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*
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* This code is licensed under the GPL version 2 or later. See
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* the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 11:01:28 +03:00
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#include "qapi/error.h"
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2016-01-19 23:51:44 +03:00
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#include "qemu-common.h"
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#include "cpu.h"
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2016-03-16 20:06:01 +03:00
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#include "exec/address-spaces.h"
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#include "hw/arm/arm.h"
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2016-09-22 20:13:05 +03:00
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#include "hw/arm/aspeed_soc.h"
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2016-03-16 20:06:01 +03:00
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#include "hw/boards.h"
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2015-12-15 15:16:16 +03:00
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#include "qemu/log.h"
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2016-07-04 15:06:38 +03:00
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#include "sysemu/block-backend.h"
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#include "sysemu/blockdev.h"
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2017-01-20 14:15:08 +03:00
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#include "hw/loader.h"
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#include "qemu/error-report.h"
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2016-03-16 20:06:01 +03:00
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2016-09-22 20:13:05 +03:00
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static struct arm_boot_info aspeed_board_binfo = {
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2016-09-22 20:13:05 +03:00
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.board_id = -1, /* device-tree-only board */
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2016-03-16 20:06:01 +03:00
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.nb_cpus = 1,
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};
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2016-09-22 20:13:05 +03:00
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typedef struct AspeedBoardState {
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2016-09-22 20:13:05 +03:00
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AspeedSoCState soc;
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2016-03-16 20:06:01 +03:00
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MemoryRegion ram;
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2016-09-22 20:13:05 +03:00
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} AspeedBoardState;
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2016-03-16 20:06:01 +03:00
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2016-09-22 20:13:05 +03:00
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typedef struct AspeedBoardConfig {
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const char *soc_name;
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uint32_t hw_strap1;
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2016-12-27 17:59:27 +03:00
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const char *fmc_model;
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const char *spi_model;
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2016-12-27 17:59:29 +03:00
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uint32_t num_cs;
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2017-06-02 13:51:49 +03:00
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void (*i2c_init)(AspeedBoardState *bmc);
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2016-09-22 20:13:05 +03:00
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} AspeedBoardConfig;
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enum {
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PALMETTO_BMC,
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2016-09-22 20:13:06 +03:00
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AST2500_EVB,
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2016-12-27 17:59:27 +03:00
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ROMULUS_BMC,
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2016-09-22 20:13:05 +03:00
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};
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2016-12-27 17:59:27 +03:00
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/* Palmetto hardware value: 0x120CE416 */
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2016-09-22 20:13:05 +03:00
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#define PALMETTO_BMC_HW_STRAP1 ( \
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SCU_AST2400_HW_STRAP_DRAM_SIZE(DRAM_SIZE_256MB) | \
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SCU_AST2400_HW_STRAP_DRAM_CONFIG(2 /* DDR3 with CL=6, CWL=5 */) | \
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SCU_AST2400_HW_STRAP_ACPI_DIS | \
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SCU_AST2400_HW_STRAP_SET_CLK_SOURCE(AST2400_CLK_48M_IN) | \
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SCU_HW_STRAP_VGA_CLASS_CODE | \
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SCU_HW_STRAP_LPC_RESET_PIN | \
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SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_M_S_EN) | \
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SCU_AST2400_HW_STRAP_SET_CPU_AHB_RATIO(AST2400_CPU_AHB_RATIO_2_1) | \
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SCU_HW_STRAP_SPI_WIDTH | \
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SCU_HW_STRAP_VGA_SIZE_SET(VGA_16M_DRAM) | \
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SCU_AST2400_HW_STRAP_BOOT_MODE(AST2400_SPI_BOOT))
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2016-12-27 17:59:27 +03:00
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/* AST2500 evb hardware value: 0xF100C2E6 */
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2016-09-22 20:13:06 +03:00
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#define AST2500_EVB_HW_STRAP1 (( \
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AST2500_HW_STRAP1_DEFAULTS | \
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SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \
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SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \
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SCU_AST2500_HW_STRAP_UART_DEBUG | \
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SCU_AST2500_HW_STRAP_DDR4_ENABLE | \
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SCU_HW_STRAP_MAC1_RGMII | \
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SCU_HW_STRAP_MAC0_RGMII) & \
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~SCU_HW_STRAP_2ND_BOOT_WDT)
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2016-12-27 17:59:27 +03:00
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/* Romulus hardware value: 0xF10AD206 */
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#define ROMULUS_BMC_HW_STRAP1 ( \
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AST2500_HW_STRAP1_DEFAULTS | \
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SCU_AST2500_HW_STRAP_SPI_AUTOFETCH_ENABLE | \
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SCU_AST2500_HW_STRAP_GPIO_STRAP_ENABLE | \
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SCU_AST2500_HW_STRAP_UART_DEBUG | \
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SCU_AST2500_HW_STRAP_DDR4_ENABLE | \
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SCU_AST2500_HW_STRAP_ACPI_ENABLE | \
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SCU_HW_STRAP_SPI_MODE(SCU_HW_STRAP_SPI_MASTER))
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2017-06-02 13:51:49 +03:00
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static void palmetto_bmc_i2c_init(AspeedBoardState *bmc);
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static void ast2500_evb_i2c_init(AspeedBoardState *bmc);
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2016-09-22 20:13:05 +03:00
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static const AspeedBoardConfig aspeed_boards[] = {
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2016-12-27 17:59:27 +03:00
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[PALMETTO_BMC] = {
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2016-12-27 17:59:28 +03:00
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.soc_name = "ast2400-a1",
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2016-12-27 17:59:27 +03:00
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.hw_strap1 = PALMETTO_BMC_HW_STRAP1,
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.fmc_model = "n25q256a",
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.spi_model = "mx25l25635e",
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2016-12-27 17:59:29 +03:00
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.num_cs = 1,
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2017-06-02 13:51:49 +03:00
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.i2c_init = palmetto_bmc_i2c_init,
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2016-12-27 17:59:27 +03:00
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},
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[AST2500_EVB] = {
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.soc_name = "ast2500-a1",
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.hw_strap1 = AST2500_EVB_HW_STRAP1,
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.fmc_model = "n25q256a",
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.spi_model = "mx25l25635e",
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2016-12-27 17:59:29 +03:00
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.num_cs = 1,
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2017-06-02 13:51:49 +03:00
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.i2c_init = ast2500_evb_i2c_init,
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2016-12-27 17:59:27 +03:00
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},
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2016-12-27 17:59:27 +03:00
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[ROMULUS_BMC] = {
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.soc_name = "ast2500-a1",
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.hw_strap1 = ROMULUS_BMC_HW_STRAP1,
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.fmc_model = "n25q256a",
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.spi_model = "mx66l1g45g",
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2016-12-27 17:59:29 +03:00
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.num_cs = 2,
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2016-12-27 17:59:27 +03:00
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},
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2016-09-22 20:13:05 +03:00
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};
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2017-01-20 14:15:08 +03:00
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#define FIRMWARE_ADDR 0x0
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static void write_boot_rom(DriveInfo *dinfo, hwaddr addr, size_t rom_size,
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Error **errp)
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{
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BlockBackend *blk = blk_by_legacy_dinfo(dinfo);
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uint8_t *storage;
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2017-02-10 20:40:29 +03:00
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int64_t size;
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/* The block backend size should have already been 'validated' by
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* the creation of the m25p80 object.
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*/
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size = blk_getlength(blk);
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if (size <= 0) {
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error_setg(errp, "failed to get flash size");
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return;
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}
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2017-01-20 14:15:08 +03:00
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2017-02-10 20:40:29 +03:00
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if (rom_size > size) {
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rom_size = size;
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2017-01-20 14:15:08 +03:00
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}
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storage = g_new0(uint8_t, rom_size);
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if (blk_pread(blk, 0, storage, rom_size) < 0) {
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error_setg(errp, "failed to read the initial flash content");
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return;
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}
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rom_add_blob_fixed("aspeed.boot_rom", storage, rom_size, addr);
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g_free(storage);
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}
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2016-09-22 20:13:05 +03:00
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static void aspeed_board_init_flashes(AspeedSMCState *s, const char *flashtype,
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2016-07-04 15:06:38 +03:00
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Error **errp)
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{
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int i ;
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for (i = 0; i < s->num_cs; ++i) {
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AspeedSMCFlash *fl = &s->flashes[i];
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DriveInfo *dinfo = drive_get_next(IF_MTD);
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qemu_irq cs_line;
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fl->flash = ssi_create_slave_no_init(s->spi, flashtype);
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if (dinfo) {
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qdev_prop_set_drive(fl->flash, "drive", blk_by_legacy_dinfo(dinfo),
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errp);
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}
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qdev_init_nofail(fl->flash);
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cs_line = qdev_get_gpio_in_named(fl->flash, SSI_GPIO_CS, 0);
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sysbus_connect_irq(SYS_BUS_DEVICE(s), i + 1, cs_line);
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}
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}
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2016-09-22 20:13:05 +03:00
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static void aspeed_board_init(MachineState *machine,
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const AspeedBoardConfig *cfg)
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2016-03-16 20:06:01 +03:00
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{
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2016-09-22 20:13:05 +03:00
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AspeedBoardState *bmc;
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2016-09-22 20:13:05 +03:00
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AspeedSoCClass *sc;
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2017-01-20 14:15:08 +03:00
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DriveInfo *drive0 = drive_get(IF_MTD, 0, 0);
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2016-03-16 20:06:01 +03:00
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2016-09-22 20:13:05 +03:00
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bmc = g_new0(AspeedBoardState, 1);
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2016-09-22 20:13:05 +03:00
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object_initialize(&bmc->soc, (sizeof(bmc->soc)), cfg->soc_name);
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2016-03-16 20:06:01 +03:00
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object_property_add_child(OBJECT(machine), "soc", OBJECT(&bmc->soc),
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&error_abort);
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2016-09-22 20:13:05 +03:00
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sc = ASPEED_SOC_GET_CLASS(&bmc->soc);
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2017-06-07 19:36:16 +03:00
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object_property_set_uint(OBJECT(&bmc->soc), ram_size, "ram-size",
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&error_abort);
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2016-09-22 20:13:05 +03:00
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object_property_set_int(OBJECT(&bmc->soc), cfg->hw_strap1, "hw-strap1",
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2016-06-27 17:37:33 +03:00
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&error_abort);
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2016-12-27 17:59:29 +03:00
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object_property_set_int(OBJECT(&bmc->soc), cfg->num_cs, "num-cs",
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&error_abort);
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2017-11-14 15:20:18 +03:00
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if (machine->kernel_filename) {
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/*
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* When booting with a -kernel command line there is no u-boot
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* that runs to unlock the SCU. In this case set the default to
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* be unlocked as the kernel expects
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*/
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object_property_set_int(OBJECT(&bmc->soc), ASPEED_SCU_PROT_KEY,
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"hw-prot-key", &error_abort);
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}
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2016-03-16 20:06:01 +03:00
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object_property_set_bool(OBJECT(&bmc->soc), true, "realized",
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&error_abort);
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2016-09-22 20:13:06 +03:00
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/*
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* Allocate RAM after the memory controller has checked the size
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* was valid. If not, a default value is used.
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*/
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2017-06-07 19:36:16 +03:00
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ram_size = object_property_get_uint(OBJECT(&bmc->soc), "ram-size",
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&error_abort);
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2016-09-22 20:13:06 +03:00
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memory_region_allocate_system_memory(&bmc->ram, NULL, "ram", ram_size);
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memory_region_add_subregion(get_system_memory(), sc->info->sdram_base,
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&bmc->ram);
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object_property_add_const_link(OBJECT(&bmc->soc), "ram", OBJECT(&bmc->ram),
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&error_abort);
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2016-12-27 17:59:27 +03:00
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aspeed_board_init_flashes(&bmc->soc.fmc, cfg->fmc_model, &error_abort);
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aspeed_board_init_flashes(&bmc->soc.spi[0], cfg->spi_model, &error_abort);
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2016-09-22 20:13:05 +03:00
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2017-01-20 14:15:08 +03:00
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/* Install first FMC flash content as a boot rom. */
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if (drive0) {
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AspeedSMCFlash *fl = &bmc->soc.fmc.flashes[0];
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MemoryRegion *boot_rom = g_new(MemoryRegion, 1);
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/*
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* create a ROM region using the default mapping window size of
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2017-02-10 20:40:29 +03:00
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* the flash module. The window size is 64MB for the AST2400
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* SoC and 128MB for the AST2500 SoC, which is twice as big as
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* needed by the flash modules of the Aspeed machines.
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2017-01-20 14:15:08 +03:00
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*/
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2017-07-07 17:42:50 +03:00
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memory_region_init_rom_nomigrate(boot_rom, OBJECT(bmc), "aspeed.boot_rom",
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2017-01-20 14:15:08 +03:00
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fl->size, &error_abort);
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memory_region_add_subregion(get_system_memory(), FIRMWARE_ADDR,
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boot_rom);
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write_boot_rom(drive0, FIRMWARE_ADDR, fl->size, &error_abort);
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}
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2016-09-22 20:13:05 +03:00
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aspeed_board_binfo.kernel_filename = machine->kernel_filename;
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aspeed_board_binfo.initrd_filename = machine->initrd_filename;
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aspeed_board_binfo.kernel_cmdline = machine->kernel_cmdline;
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aspeed_board_binfo.ram_size = ram_size;
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aspeed_board_binfo.loader_start = sc->info->sdram_base;
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2016-07-04 15:06:38 +03:00
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2017-06-02 13:51:49 +03:00
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if (cfg->i2c_init) {
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cfg->i2c_init(bmc);
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}
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2016-09-22 20:13:05 +03:00
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arm_load_kernel(ARM_CPU(first_cpu), &aspeed_board_binfo);
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}
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2016-09-22 20:13:05 +03:00
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2017-06-02 13:51:49 +03:00
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static void palmetto_bmc_i2c_init(AspeedBoardState *bmc)
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{
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AspeedSoCState *soc = &bmc->soc;
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2017-06-13 16:56:59 +03:00
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DeviceState *dev;
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2017-06-02 13:51:49 +03:00
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/* The palmetto platform expects a ds3231 RTC but a ds1338 is
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* enough to provide basic RTC features. Alarms will be missing */
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i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 0), "ds1338", 0x68);
|
2017-06-13 16:56:59 +03:00
|
|
|
|
|
|
|
/* add a TMP423 temperature sensor */
|
|
|
|
dev = i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 2),
|
|
|
|
"tmp423", 0x4c);
|
|
|
|
object_property_set_int(OBJECT(dev), 31000, "temperature0", &error_abort);
|
|
|
|
object_property_set_int(OBJECT(dev), 28000, "temperature1", &error_abort);
|
|
|
|
object_property_set_int(OBJECT(dev), 20000, "temperature2", &error_abort);
|
|
|
|
object_property_set_int(OBJECT(dev), 110000, "temperature3", &error_abort);
|
2017-06-02 13:51:49 +03:00
|
|
|
}
|
|
|
|
|
2016-09-22 20:13:05 +03:00
|
|
|
static void palmetto_bmc_init(MachineState *machine)
|
|
|
|
{
|
2016-09-22 20:13:05 +03:00
|
|
|
aspeed_board_init(machine, &aspeed_boards[PALMETTO_BMC]);
|
2016-03-16 20:06:01 +03:00
|
|
|
}
|
|
|
|
|
2016-09-22 20:13:05 +03:00
|
|
|
static void palmetto_bmc_class_init(ObjectClass *oc, void *data)
|
2016-03-16 20:06:01 +03:00
|
|
|
{
|
2016-09-22 20:13:05 +03:00
|
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
|
|
|
|
mc->desc = "OpenPOWER Palmetto BMC (ARM926EJ-S)";
|
2016-03-16 20:06:01 +03:00
|
|
|
mc->init = palmetto_bmc_init;
|
|
|
|
mc->max_cpus = 1;
|
|
|
|
mc->no_sdcard = 1;
|
|
|
|
mc->no_floppy = 1;
|
|
|
|
mc->no_cdrom = 1;
|
|
|
|
mc->no_parallel = 1;
|
2017-09-07 15:54:54 +03:00
|
|
|
mc->ignore_memory_transaction_failures = true;
|
2016-03-16 20:06:01 +03:00
|
|
|
}
|
|
|
|
|
2016-09-22 20:13:05 +03:00
|
|
|
static const TypeInfo palmetto_bmc_type = {
|
|
|
|
.name = MACHINE_TYPE_NAME("palmetto-bmc"),
|
|
|
|
.parent = TYPE_MACHINE,
|
|
|
|
.class_init = palmetto_bmc_class_init,
|
|
|
|
};
|
|
|
|
|
2017-06-02 13:51:49 +03:00
|
|
|
static void ast2500_evb_i2c_init(AspeedBoardState *bmc)
|
|
|
|
{
|
|
|
|
AspeedSoCState *soc = &bmc->soc;
|
|
|
|
|
|
|
|
/* The AST2500 EVB expects a LM75 but a TMP105 is compatible */
|
|
|
|
i2c_create_slave(aspeed_i2c_get_bus(DEVICE(&soc->i2c), 7), "tmp105", 0x4d);
|
|
|
|
}
|
|
|
|
|
2016-09-22 20:13:06 +03:00
|
|
|
static void ast2500_evb_init(MachineState *machine)
|
|
|
|
{
|
|
|
|
aspeed_board_init(machine, &aspeed_boards[AST2500_EVB]);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void ast2500_evb_class_init(ObjectClass *oc, void *data)
|
|
|
|
{
|
|
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
|
|
|
|
mc->desc = "Aspeed AST2500 EVB (ARM1176)";
|
|
|
|
mc->init = ast2500_evb_init;
|
|
|
|
mc->max_cpus = 1;
|
|
|
|
mc->no_sdcard = 1;
|
|
|
|
mc->no_floppy = 1;
|
|
|
|
mc->no_cdrom = 1;
|
|
|
|
mc->no_parallel = 1;
|
2017-09-07 15:54:54 +03:00
|
|
|
mc->ignore_memory_transaction_failures = true;
|
2016-09-22 20:13:06 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static const TypeInfo ast2500_evb_type = {
|
|
|
|
.name = MACHINE_TYPE_NAME("ast2500-evb"),
|
|
|
|
.parent = TYPE_MACHINE,
|
|
|
|
.class_init = ast2500_evb_class_init,
|
|
|
|
};
|
|
|
|
|
2016-12-27 17:59:27 +03:00
|
|
|
static void romulus_bmc_init(MachineState *machine)
|
|
|
|
{
|
|
|
|
aspeed_board_init(machine, &aspeed_boards[ROMULUS_BMC]);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void romulus_bmc_class_init(ObjectClass *oc, void *data)
|
|
|
|
{
|
|
|
|
MachineClass *mc = MACHINE_CLASS(oc);
|
|
|
|
|
|
|
|
mc->desc = "OpenPOWER Romulus BMC (ARM1176)";
|
|
|
|
mc->init = romulus_bmc_init;
|
|
|
|
mc->max_cpus = 1;
|
|
|
|
mc->no_sdcard = 1;
|
|
|
|
mc->no_floppy = 1;
|
|
|
|
mc->no_cdrom = 1;
|
|
|
|
mc->no_parallel = 1;
|
2017-09-07 15:54:54 +03:00
|
|
|
mc->ignore_memory_transaction_failures = true;
|
2016-12-27 17:59:27 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
static const TypeInfo romulus_bmc_type = {
|
|
|
|
.name = MACHINE_TYPE_NAME("romulus-bmc"),
|
|
|
|
.parent = TYPE_MACHINE,
|
|
|
|
.class_init = romulus_bmc_class_init,
|
|
|
|
};
|
|
|
|
|
2016-09-22 20:13:05 +03:00
|
|
|
static void aspeed_machine_init(void)
|
|
|
|
{
|
|
|
|
type_register_static(&palmetto_bmc_type);
|
2016-09-22 20:13:06 +03:00
|
|
|
type_register_static(&ast2500_evb_type);
|
2016-12-27 17:59:27 +03:00
|
|
|
type_register_static(&romulus_bmc_type);
|
2016-09-22 20:13:05 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
type_init(aspeed_machine_init)
|