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hw: wdt_aspeed: Add AST2600 support

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The AST2600 has four watchdogs, and they each have a 0x40 of registers.

When running as part of an ast2600 system we must check a different
offset for the system reset control register in the SCU.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-id: 20190925143248.10000-12-clg@kaod.org
[clg: - reworked model integration into new object class ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Joel Stanley 2019-09-25 16:32:36 +02:00 • committed by Peter Maydell
parent 6112bd6d9b
commit 6b2b2a703c
3 changed files with 31 additions and 1 deletions
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1
include/hw/watchdog/wdt_aspeed.h
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@ -18,6 +18,7 @@
OBJECT_CHECK(AspeedWDTState, (obj), TYPE_ASPEED_WDT)
#define TYPE_ASPEED_2400_WDT TYPE_ASPEED_WDT "-ast2400"
#define TYPE_ASPEED_2500_WDT TYPE_ASPEED_WDT "-ast2500"
#define TYPE_ASPEED_2600_WDT TYPE_ASPEED_WDT "-ast2600"
#define ASPEED_WDT_REGS_MAX (0x20 / 4)