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hw: arm: allwinner-sramc: Add SRAM Controller support for R40

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Only a few important registers are added, especially the SRAM_VER
register.

Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
qianfan Zhao 2023-06-06 10:19:33 +01:00 • committed by Peter Maydell
parent 0de1b69315
commit 05def917e1
8 changed files with 271 additions and 1 deletions
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3
include/hw/arm/allwinner-r40.h
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@ -27,6 +27,7 @@
#include "hw/sd/allwinner-sdhost.h"
#include "hw/misc/allwinner-r40-ccu.h"
#include "hw/misc/allwinner-r40-dramc.h"
#include "hw/misc/allwinner-sramc.h"
#include "hw/i2c/allwinner-i2c.h"
#include "hw/net/allwinner_emac.h"
#include "hw/net/allwinner-sun8i-emac.h"
@ -38,6 +39,7 @@ enum {
AW_R40_DEV_SRAM_A2,
AW_R40_DEV_SRAM_A3,
AW_R40_DEV_SRAM_A4,
AW_R40_DEV_SRAMC,
AW_R40_DEV_EMAC,
AW_R40_DEV_MMC0,
AW_R40_DEV_MMC1,
@ -102,6 +104,7 @@ struct AwR40State {
ARMCPU cpus[AW_R40_NUM_CPUS];
const hwaddr *memmap;
AwSRAMCState sramc;
AwA10PITState timer;
AwSdHostState mmc[AW_R40_NUM_MMCS];
AwR40ClockCtlState ccu;