mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

imx: Use memory_region_init_rom() for ROMs

Browse Source 
The imx boards were all incorrectly creating ROMs using
memory_region_init_rom_device() with a NULL ops pointer. This
will cause QEMU to abort if the guest tries to write to the
ROM. Switch to the new memory_region_init_rom() instead.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1467122287-24974-3-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2016-07-04 13:06:35 +01:00
parent a1777f7f64
commit a7aeb5f7b2
3 changed files with 12 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
hw/arm/fsl-imx25.c
View File

@ -249,16 +249,16 @@ static void fsl_imx25_realize(DeviceState *dev, Error **errp)
}
/* initialize 2 x 16 KB ROM */
memory_region_init_rom_device(&s->rom[0], NULL, NULL, NULL,
"imx25.rom0", FSL_IMX25_ROM0_SIZE, &err);
memory_region_init_rom(&s->rom[0], NULL,
"imx25.rom0", FSL_IMX25_ROM0_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;
}
memory_region_add_subregion(get_system_memory(), FSL_IMX25_ROM0_ADDR,
&s->rom[0]);
memory_region_init_rom_device(&s->rom[1], NULL, NULL, NULL,
"imx25.rom1", FSL_IMX25_ROM1_SIZE, &err);
memory_region_init_rom(&s->rom[1], NULL,
"imx25.rom1", FSL_IMX25_ROM1_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;

9
hw/arm/fsl-imx31.c
View File

@ -219,9 +219,8 @@ static void fsl_imx31_realize(DeviceState *dev, Error **errp)
}
/* On a real system, the first 16k is a `secure boot rom' */
memory_region_init_rom_device(&s->secure_rom, NULL, NULL, NULL,
"imx31.secure_rom",
FSL_IMX31_SECURE_ROM_SIZE, &err);
memory_region_init_rom(&s->secure_rom, NULL, "imx31.secure_rom",
FSL_IMX31_SECURE_ROM_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;
@ -230,8 +229,8 @@ static void fsl_imx31_realize(DeviceState *dev, Error **errp)
&s->secure_rom);
/* There is also a 16k ROM */
memory_region_init_rom_device(&s->rom, NULL, NULL, NULL, "imx31.rom",
FSL_IMX31_ROM_SIZE, &err);
memory_region_init_rom(&s->rom, NULL, "imx31.rom",
FSL_IMX31_ROM_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;

8
hw/arm/fsl-imx6.c
View File

@ -399,8 +399,8 @@ static void fsl_imx6_realize(DeviceState *dev, Error **errp)
FSL_IMX6_ENET_MAC_1588_IRQ));
/* ROM memory */
memory_region_init_rom_device(&s->rom, NULL, NULL, NULL, "imx6.rom",
FSL_IMX6_ROM_SIZE, &err);
memory_region_init_rom(&s->rom, NULL, "imx6.rom",
FSL_IMX6_ROM_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;
@ -409,8 +409,8 @@ static void fsl_imx6_realize(DeviceState *dev, Error **errp)
&s->rom);
/* CAAM memory */
memory_region_init_rom_device(&s->caam, NULL, NULL, NULL, "imx6.caam",
FSL_IMX6_CAAM_MEM_SIZE, &err);
memory_region_init_rom(&s->caam, NULL, "imx6.caam",
FSL_IMX6_CAAM_MEM_SIZE, &err);
if (err) {
error_propagate(errp, err);
return;