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From: "Cédric Le Goater" <clg@kaod.org>
To: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Cc: "Andrew Jeffery" <andrew@aj.id.au>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Joel Stanley" <joel@jms.id.au>,
	"Cédric Le Goater" <clg@kaod.org>
Subject: [PATCH v2 4/7] aspeed: rainier: Add strap values taken from hardware
Date: Fri, 18 Feb 2022 09:18:12 +0100	[thread overview]
Message-ID: <20220218081815.641169-5-clg@kaod.org> (raw)
In-Reply-To: <20220218081815.641169-1-clg@kaod.org>

From: Joel Stanley <joel@jms.id.au>

When time permits, we should introduce defines for the HW strapping
registers to cleanly decode the values.

SCU500 = 0x00422016
  Disable ARM JTAG trusted world debug: 0x1
  Disable ARM JTAG debug: 0x1
  VGA Memory Size: 0x1 [16MB]
  Cortex M3: 0x1 [Disabled]
  Boot device: 0x1 [eMMC]
  Reserved: 0x1

SCU510 = 0x80000848
  Secure Boot Enable: 0x1
  Enable boot SPI or eMMC ABR (second boot): 0x1
  Enable LPC mode: 0x1 [LPC]
  Disable LPC SuperIO 0x2e/0x4e: 0x1

Signed-off-by: Joel Stanley <joel@jms.id.au>
[ clg: rewrote the commit log ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/arm/aspeed.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index 7590b36bb017..f71a5d87473f 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -160,8 +160,8 @@ struct AspeedMachineState {
 #define TACOMA_BMC_HW_STRAP2  0x00000040
 
 /* Rainier hardware value: (QEMU prototype) */
-#define RAINIER_BMC_HW_STRAP1 0x00000000
-#define RAINIER_BMC_HW_STRAP2 0x00000000
+#define RAINIER_BMC_HW_STRAP1 0x00422016
+#define RAINIER_BMC_HW_STRAP2 0x80000848
 
 /* Fuji hardware value */
 #define FUJI_BMC_HW_STRAP1    0x00000000
-- 
2.34.1



  parent reply	other threads:[~2022-02-18  8:22 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-02-18  8:18 [PATCH v2 0/7] aspeed extensions Cédric Le Goater
2022-02-18  8:18 ` [PATCH v2 1/7] arm: Remove swift-bmc machine Cédric Le Goater
2022-02-18  8:18 ` [PATCH v2 2/7] ast2600: Add Secure Boot Controller model Cédric Le Goater
2022-02-18  8:18 ` [PATCH v2 3/7] aspeed: rainier: Add i2c LED devices Cédric Le Goater
2022-02-18  8:18 ` Cédric Le Goater [this message]
2022-02-18  8:18 ` [PATCH v2 5/7] aspeed: Introduce a create_pca9552() helper Cédric Le Goater
2022-02-18 17:50   ` Philippe Mathieu-Daudé via
2022-02-18 17:53   ` Philippe Mathieu-Daudé via
2022-02-18  8:18 ` [PATCH v2 6/7] aspeed/smc: Add an address mask on segment registers Cédric Le Goater
2022-02-18  8:18 ` [PATCH v2 7/7] aspeed/sdmc: Add trace events Cédric Le Goater
2022-02-18 17:56   ` Philippe Mathieu-Daudé via
2022-02-18 18:00     ` Cédric Le Goater
2022-02-18 10:44 ` [PATCH v2 0/7] aspeed extensions Cédric Le Goater

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