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Wed, 27 Jul 2016 18:47:36 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: Peter Maydell Date: Wed, 27 Jul 2016 18:46:56 +0200 Message-Id: <1469638018-17590-5-git-send-email-clg@kaod.org> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1469638018-17590-1-git-send-email-clg@kaod.org> References: <1469638018-17590-1-git-send-email-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 16550165682376641297 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeeltddrieehgdellecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-Received-From: 178.32.120.239 Subject: [Qemu-devel] [PATCH 4/6] palmetto-bmc: add board specific configuration X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , qemu-arm@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP aspeed_init() now uses a board identifier to customize some values specific to the board, ram base, board revision number, etc. Signed-off-by: Cédric Le Goater --- hw/arm/palmetto-bmc.c | 34 ++++++++++++++++++++++++++-------- 1 file changed, 26 insertions(+), 8 deletions(-) diff --git a/hw/arm/palmetto-bmc.c b/hw/arm/palmetto-bmc.c index 8a3ff5568575..cd8aa59756b9 100644 --- a/hw/arm/palmetto-bmc.c +++ b/hw/arm/palmetto-bmc.c @@ -22,8 +22,6 @@ #include "sysemu/blockdev.h" static struct arm_boot_info aspeed_binfo = { - .loader_start = AST2400_SDRAM_BASE, - .board_id = 0, .nb_cpus = 1, }; @@ -32,6 +30,21 @@ typedef struct AspeedBoardState { MemoryRegion ram; } AspeedBoardState; +typedef struct AspeedBoardConfig { + uint32_t hw_strap1; + uint32_t silicon_rev; + hwaddr sdram_base; +} AspeedBoardConfig; + +enum { + PALMETTO_BMC +}; + +static const AspeedBoardConfig aspeed_boards[] = { + [ PALMETTO_BMC ] = { 0x120CE416, AST2400_A0_SILICON_REV, + AST2400_SDRAM_BASE }, +}; + static void aspeed_init_flashes(AspeedSMCState *s, const char *flashtype, Error **errp) { @@ -58,7 +71,7 @@ static void aspeed_init_flashes(AspeedSMCState *s, const char *flashtype, } } -static void aspeed_init(MachineState *machine) +static void aspeed_init(MachineState *machine, int board_model) { AspeedBoardState *bmc; @@ -68,13 +81,16 @@ static void aspeed_init(MachineState *machine) &error_abort); memory_region_allocate_system_memory(&bmc->ram, NULL, "ram", ram_size); - memory_region_add_subregion(get_system_memory(), AST2400_SDRAM_BASE, + memory_region_add_subregion(get_system_memory(), + aspeed_boards[board_model].sdram_base, &bmc->ram); object_property_add_const_link(OBJECT(&bmc->soc), "ram", OBJECT(&bmc->ram), &error_abort); - object_property_set_int(OBJECT(&bmc->soc), 0x120CE416, "hw-strap1", - &error_abort); - object_property_set_int(OBJECT(&bmc->soc), AST2400_A0_SILICON_REV, + object_property_set_int(OBJECT(&bmc->soc), + aspeed_boards[board_model].hw_strap1, + "hw-strap1", &error_abort); + object_property_set_int(OBJECT(&bmc->soc), + aspeed_boards[board_model].silicon_rev, "silicon-rev", &error_abort); object_property_set_bool(OBJECT(&bmc->soc), true, "realized", &error_abort); @@ -86,13 +102,15 @@ static void aspeed_init(MachineState *machine) aspeed_binfo.initrd_filename = machine->initrd_filename; aspeed_binfo.kernel_cmdline = machine->kernel_cmdline; aspeed_binfo.ram_size = ram_size; + aspeed_binfo.loader_start = aspeed_boards[board_model].sdram_base, + aspeed_binfo.board_id = aspeed_boards[board_model].silicon_rev, arm_load_kernel(ARM_CPU(first_cpu), &aspeed_binfo); } static void palmetto_bmc_init(MachineState *machine) { machine->cpu_model = "arm926"; - aspeed_init(machine); + aspeed_init(machine, PALMETTO_BMC); } static void palmetto_bmc_class_init(ObjectClass *oc, void *data)