From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52725) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WsAZ6-0007qd-3J for qemu-devel@nongnu.org; Wed, 04 Jun 2014 08:45:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WsAYw-0008F8-Dq for qemu-devel@nongnu.org; Wed, 04 Jun 2014 08:45:12 -0400 From: Alexander Graf Date: Wed, 4 Jun 2014 14:43:15 +0200 Message-Id: <1401885899-16524-15-git-send-email-agraf@suse.de> In-Reply-To: <1401885899-16524-1-git-send-email-agraf@suse.de> References: <1401885899-16524-1-git-send-email-agraf@suse.de> Subject: [Qemu-devel] [PULL 014/118] mac99: Added FW_CFG_PPC_BUSFREQ to match CLOCKFREQ and TBFREQ already there List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-ppc@nongnu.org Cc: qemu-devel@nongnu.org From: BALATON Zoltan While there, also moved the hard coded value for CLOCKFREQ to a #define. Signed-off-by: BALATON Zoltan Signed-off-by: Alexander Graf --- hw/ppc/mac_newworld.c | 5 ++++- hw/ppc/mac_oldworld.c | 5 ++++- include/hw/ppc/ppc.h | 2 ++ 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c index 4bdaa8d..e493dc1 100644 --- a/hw/ppc/mac_newworld.c +++ b/hw/ppc/mac_newworld.c @@ -72,6 +72,8 @@ #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 #define TBFREQ (100UL * 1000UL * 1000UL) +#define CLOCKFREQ (266UL * 1000UL * 1000UL) +#define BUSFREQ (100UL * 1000UL * 1000UL) /* debug UniNorth */ //#define DEBUG_UNIN @@ -467,7 +469,8 @@ static void ppc_core99_init(MachineState *machine) fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, TBFREQ); } /* Mac OS X requires a "known good" clock-frequency value; pass it one. */ - fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, 266000000); + fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, CLOCKFREQ); + fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_BUSFREQ, BUSFREQ); qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); } diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c index 77598e4..4b5e905 100644 --- a/hw/ppc/mac_oldworld.c +++ b/hw/ppc/mac_oldworld.c @@ -46,6 +46,8 @@ #define MAX_IDE_BUS 2 #define CFG_ADDR 0xf0000510 #define TBFREQ 16600000UL +#define CLOCKFREQ 266000000UL +#define BUSFREQ 66000000UL static int fw_cfg_boot_set(void *opaque, const char *boot_device) { @@ -337,7 +339,8 @@ static void ppc_heathrow_init(MachineState *machine) fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_TBFREQ, TBFREQ); } /* Mac OS X requires a "known good" clock-frequency value; pass it one. */ - fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, 266000000); + fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_CLOCKFREQ, CLOCKFREQ); + fw_cfg_add_i32(fw_cfg, FW_CFG_PPC_BUSFREQ, BUSFREQ); qemu_register_boot_set(fw_cfg_boot_set, fw_cfg); } diff --git a/include/hw/ppc/ppc.h b/include/hw/ppc/ppc.h index d71bd07..7e16e2e 100644 --- a/include/hw/ppc/ppc.h +++ b/include/hw/ppc/ppc.h @@ -92,6 +92,8 @@ enum { #define FW_CFG_PPC_IS_KVM (FW_CFG_ARCH_LOCAL + 0x05) #define FW_CFG_PPC_KVM_HC (FW_CFG_ARCH_LOCAL + 0x06) #define FW_CFG_PPC_KVM_PID (FW_CFG_ARCH_LOCAL + 0x07) +/* OpenBIOS has FW_CFG_PPC_NVRAM_ADDR as +0x08 */ +#define FW_CFG_PPC_BUSFREQ (FW_CFG_ARCH_LOCAL + 0x09) #define PPC_SERIAL_MM_BAUDBASE 399193 -- 1.8.1.4