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[PATCH-for-6.1 04/10] hw/arm/digic: Open-code pflash_cfi02_register() ca
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH-for-6.1 04/10] hw/arm/digic: Open-code pflash_cfi02_register() call |
Date: |
Fri, 26 Mar 2021 01:27:22 +0100 |
To be able to manually map the flash region on the main memory
(in the next commit), first expand the pflash_cfi02_register
in place.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
hw/arm/digic_boards.c | 27 +++++++++++++++++++++------
1 file changed, 21 insertions(+), 6 deletions(-)
diff --git a/hw/arm/digic_boards.c b/hw/arm/digic_boards.c
index 6cdc1d83fca..fc4a671b2e1 100644
--- a/hw/arm/digic_boards.c
+++ b/hw/arm/digic_boards.c
@@ -31,6 +31,8 @@
#include "hw/boards.h"
#include "exec/address-spaces.h"
#include "qemu/error-report.h"
+#include "hw/qdev-properties.h"
+#include "hw/misc/aliased_region.h"
#include "hw/arm/digic.h"
#include "hw/block/flash.h"
#include "hw/loader.h"
@@ -120,12 +122,25 @@ static void digic4_add_k8p3215uqb_rom(DigicState *s,
hwaddr addr,
#define FLASH_K8P3215UQB_SIZE (4 * 1024 * 1024)
#define FLASH_K8P3215UQB_SECTOR_SIZE (64 * 1024)
- pflash_cfi02_register(addr, "pflash", FLASH_K8P3215UQB_SIZE,
- NULL, FLASH_K8P3215UQB_SECTOR_SIZE,
- DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE,
- 4,
- 0x00EC, 0x007E, 0x0003, 0x0001,
- 0x0555, 0x2aa, 0);
+ DeviceState *dev = qdev_new(TYPE_PFLASH_CFI02);
+
+ qdev_prop_set_uint32(dev, "num-blocks",
+ FLASH_K8P3215UQB_SIZE / FLASH_K8P3215UQB_SECTOR_SIZE);
+ qdev_prop_set_uint32(dev, "sector-length", FLASH_K8P3215UQB_SECTOR_SIZE);
+ qdev_prop_set_uint8(dev, "width", 4); /* 32-bit */
+ qdev_prop_set_uint8(dev, "mappings",
+ DIGIC4_ROM_MAX_SIZE / FLASH_K8P3215UQB_SIZE);
+ qdev_prop_set_uint8(dev, "big-endian", 0);
+ qdev_prop_set_uint16(dev, "id0", 0x00ec);
+ qdev_prop_set_uint16(dev, "id1", 0x007e);
+ qdev_prop_set_uint16(dev, "id2", 0x0003);
+ qdev_prop_set_uint16(dev, "id3", 0x0001);
+ qdev_prop_set_uint16(dev, "unlock-addr0", 0x0555);
+ qdev_prop_set_uint16(dev, "unlock-addr1", 0x2aa);
+ qdev_prop_set_string(dev, "name", "pflash");
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, addr);
digic_load_rom(s, addr, FLASH_K8P3215UQB_SIZE, filename);
}
--
2.26.2
- [RFC PATCH-for-6.1 00/10] hw/misc: Add memory_region_add_subregion_aliased() helper, Philippe Mathieu-Daudé, 2021/03/25
- [RFC PATCH-for-6.1 01/10] hw/misc: Add device to help managing aliased memory regions, Philippe Mathieu-Daudé, 2021/03/25
- [PATCH-for-6.1 02/10] hw/arm/musicpal: Open-code pflash_cfi02_register() call, Philippe Mathieu-Daudé, 2021/03/25
- [RFC PATCH-for-6.1 03/10] hw/arm/musicpal: Map flash using memory_region_add_subregion_aliased(), Philippe Mathieu-Daudé, 2021/03/25
- [PATCH-for-6.1 04/10] hw/arm/digic: Open-code pflash_cfi02_register() call,
Philippe Mathieu-Daudé <=
- [RFC PATCH-for-6.1 05/10] hw/arm/digic: Map flash using memory_region_add_subregion_aliased(), Philippe Mathieu-Daudé, 2021/03/25
- [PATCH-for-6.1 06/10] hw/block/pflash_cfi02: Remove pflash_setup_mappings(), Philippe Mathieu-Daudé, 2021/03/25
- [PATCH-for-6.1 07/10] hw/block/pflash_cfi02: Simplify pflash_cfi02_register() prototype, Philippe Mathieu-Daudé, 2021/03/25
- [PATCH-for-6.1 09/10] hw/m68k/q800: Add MacIO container, Philippe Mathieu-Daudé, 2021/03/25
- [RFC PATCH-for-6.1 10/10] hw/m68k/q800: Map MacIO using memory_region_add_subregion_aliased(), Philippe Mathieu-Daudé, 2021/03/25
- [RFC PATCH-for-6.1 08/10] hw/misc/aliased_region: Simplify aliased I/O regions, Philippe Mathieu-Daudé, 2021/03/25
- Re: [RFC PATCH-for-6.1 00/10] hw/misc: Add memory_region_add_subregion_aliased() helper, Richard Henderson, 2021/03/26
- Re: [RFC PATCH-for-6.1 00/10] hw/misc: Add memory_region_add_subregion_aliased() helper, Mark Cave-Ayland, 2021/03/27