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  3. [PATCH 00/21] Add i.MX 8M Plus EVK machine
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[PATCH 17/21] hw/arm/fsl-imx8mp: Add boot ROM

Bernhard Beschow posted 21 patches 1 year ago
There is a newer version of this series
[PATCH 17/21] hw/arm/fsl-imx8mp: Add boot ROM
Posted by Bernhard Beschow 1 year ago 
On a real device, the boot ROM contains the very first instructions the CPU
executes. Also, U-Boot calls into the ROM to determine the boot device. While
we're not actually implementing this here, let's create the infrastructure and
add a dummy ROM with all zeros. This allows for implementing a ROM later without
touching the source code and even allows for users to provide their own ROMs.

The imx8mp-boot.rom was created with
`dd if=/dev/zero of=imx8mp-boot.rom bs=1 count=258048`.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
---
 MAINTAINERS                 |   1 +
 include/hw/arm/fsl-imx8mp.h |   1 +
 hw/arm/fsl-imx8mp.c         |  18 ++++++++++++++++++
 pc-bios/imx8mp-boot.rom     | Bin 0 -> 258048 bytes
 pc-bios/meson.build         |   1 +
 5 files changed, 21 insertions(+)
 create mode 100644 pc-bios/imx8mp-boot.rom

diff --git a/MAINTAINERS b/MAINTAINERS
index 76b416831d..d2cdc790ff 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -830,6 +830,7 @@ F: hw/pci-host/fsl_imx8m_phy.c
 F: include/hw/arm/fsl-imx8mp.h
 F: include/hw/misc/imx8mp_*.h
 F: include/hw/pci-host/fsl_imx8m_phy.h
+F: pc-bios/imx8mp*
 F: docs/system/arm/imx8mp-evk.rst
 
 MPS2 / MPS3
diff --git a/include/hw/arm/fsl-imx8mp.h b/include/hw/arm/fsl-imx8mp.h
index 1b8a5cbbba..326c4ddf69 100644
--- a/include/hw/arm/fsl-imx8mp.h
+++ b/include/hw/arm/fsl-imx8mp.h
@@ -67,6 +67,7 @@ struct FslImx8mpState {
     DesignwarePCIEHost pcie;
     FslImx8mPciePhyState   pcie_phy;
     OrIRQState         gpt5_gpt6_irq;
+    MemoryRegion       boot_rom;
 
     uint32_t           phy_num;
     bool               phy_connected;
diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c
index 5b9781a424..9688e2e962 100644
--- a/hw/arm/fsl-imx8mp.c
+++ b/hw/arm/fsl-imx8mp.c
@@ -9,12 +9,14 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/datadir.h"
 #include "exec/address-spaces.h"
 #include "hw/arm/bsa.h"
 #include "hw/arm/fsl-imx8mp.h"
 #include "hw/intc/arm_gicv3.h"
 #include "hw/misc/unimp.h"
 #include "hw/boards.h"
+#include "hw/loader.h"
 #include "system/system.h"
 #include "target/arm/cpu-qom.h"
 #include "qapi/qmp/qlist.h"
@@ -266,6 +268,7 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
     MachineState *ms = MACHINE(qdev_get_machine());
     FslImx8mpState *s = FSL_IMX8MP(dev);
     DeviceState *gicdev = DEVICE(&s->gic);
+    g_autofree char *filename = NULL;
     int i;
 
     if (ms->smp.cpus > FSL_IMX8MP_NUM_CPUS) {
@@ -648,10 +651,25 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
     sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie_phy), 0,
                     fsl_imx8mp_memmap[FSL_IMX8MP_PCIE_PHY1].addr);
 
+    /* ROM memory */
+    if (!memory_region_init_ram(&s->boot_rom, OBJECT(dev),
+                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].name,
+                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].size,
+                                errp)) {
+        return;
+    }
+    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "imx8mp-boot.rom");
+    load_image_size(filename, memory_region_get_ram_ptr(&s->boot_rom),
+                    memory_region_size(&s->boot_rom));
+    memory_region_add_subregion(get_system_memory(),
+                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].addr,
+                                &s->boot_rom);
+
     /* Unimplemented devices */
     for (i = 0; i < ARRAY_SIZE(fsl_imx8mp_memmap); i++) {
         switch (i) {
         case FSL_IMX8MP_ANA_PLL:
+        case FSL_IMX8MP_BOOT_ROM:
         case FSL_IMX8MP_CCM:
         case FSL_IMX8MP_GIC_DIST:
         case FSL_IMX8MP_GIC_REDIST:
diff --git a/pc-bios/imx8mp-boot.rom b/pc-bios/imx8mp-boot.rom
new file mode 100644
index 0000000000000000000000000000000000000000..5324b5eed200e723d048f8476e4d96d45622fd4d
GIT binary patch
literal 258048
zcmeIuF#!Mo0K%a4Pi+Q&h(KY$fB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>f$Z
E2JkHa0RR91

literal 0
HcmV?d00001

diff --git a/pc-bios/meson.build b/pc-bios/meson.build
index b68b29cc7d..64d3286fdd 100644
--- a/pc-bios/meson.build
+++ b/pc-bios/meson.build
@@ -60,6 +60,7 @@ blobs = [
   'efi-virtio.rom',
   'efi-e1000e.rom',
   'efi-vmxnet3.rom',
+  'imx8mp-boot.rom',
   'qemu-nsis.bmp',
   'multiboot.bin',
   'multiboot_dma.bin',
-- 
2.48.1
Re: [PATCH 17/21] hw/arm/fsl-imx8mp: Add boot ROM
Posted by BALATON Zoltan 1 year ago 
On Mon, 20 Jan 2025, Bernhard Beschow wrote:
> On a real device, the boot ROM contains the very first instructions the CPU
> executes. Also, U-Boot calls into the ROM to determine the boot device. While
> we're not actually implementing this here, let's create the infrastructure and
> add a dummy ROM with all zeros. This allows for implementing a ROM later without
> touching the source code and even allows for users to provide their own ROMs.
>
> The imx8mp-boot.rom was created with
> `dd if=/dev/zero of=imx8mp-boot.rom bs=1 count=258048`.
>
> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
> ---
> MAINTAINERS                 |   1 +
> include/hw/arm/fsl-imx8mp.h |   1 +
> hw/arm/fsl-imx8mp.c         |  18 ++++++++++++++++++
> pc-bios/imx8mp-boot.rom     | Bin 0 -> 258048 bytes
> pc-bios/meson.build         |   1 +
> 5 files changed, 21 insertions(+)
> create mode 100644 pc-bios/imx8mp-boot.rom
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 76b416831d..d2cdc790ff 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -830,6 +830,7 @@ F: hw/pci-host/fsl_imx8m_phy.c
> F: include/hw/arm/fsl-imx8mp.h
> F: include/hw/misc/imx8mp_*.h
> F: include/hw/pci-host/fsl_imx8m_phy.h
> +F: pc-bios/imx8mp*
> F: docs/system/arm/imx8mp-evk.rst
>
> MPS2 / MPS3
> diff --git a/include/hw/arm/fsl-imx8mp.h b/include/hw/arm/fsl-imx8mp.h
> index 1b8a5cbbba..326c4ddf69 100644
> --- a/include/hw/arm/fsl-imx8mp.h
> +++ b/include/hw/arm/fsl-imx8mp.h
> @@ -67,6 +67,7 @@ struct FslImx8mpState {
>     DesignwarePCIEHost pcie;
>     FslImx8mPciePhyState   pcie_phy;
>     OrIRQState         gpt5_gpt6_irq;
> +    MemoryRegion       boot_rom;
>
>     uint32_t           phy_num;
>     bool               phy_connected;
> diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c
> index 5b9781a424..9688e2e962 100644
> --- a/hw/arm/fsl-imx8mp.c
> +++ b/hw/arm/fsl-imx8mp.c
> @@ -9,12 +9,14 @@
>  */
>
> #include "qemu/osdep.h"
> +#include "qemu/datadir.h"
> #include "exec/address-spaces.h"
> #include "hw/arm/bsa.h"
> #include "hw/arm/fsl-imx8mp.h"
> #include "hw/intc/arm_gicv3.h"
> #include "hw/misc/unimp.h"
> #include "hw/boards.h"
> +#include "hw/loader.h"
> #include "system/system.h"
> #include "target/arm/cpu-qom.h"
> #include "qapi/qmp/qlist.h"
> @@ -266,6 +268,7 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
>     MachineState *ms = MACHINE(qdev_get_machine());
>     FslImx8mpState *s = FSL_IMX8MP(dev);
>     DeviceState *gicdev = DEVICE(&s->gic);
> +    g_autofree char *filename = NULL;
>     int i;
>
>     if (ms->smp.cpus > FSL_IMX8MP_NUM_CPUS) {
> @@ -648,10 +651,25 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
>     sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie_phy), 0,
>                     fsl_imx8mp_memmap[FSL_IMX8MP_PCIE_PHY1].addr);
>
> +    /* ROM memory */
> +    if (!memory_region_init_ram(&s->boot_rom, OBJECT(dev),
> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].name,
> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].size,
> +                                errp)) {
> +        return;
> +    }

If it's ROM why not memory_region_init_rom?

Regards,
BALATON Zoltan

> +    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "imx8mp-boot.rom");
> +    load_image_size(filename, memory_region_get_ram_ptr(&s->boot_rom),
> +                    memory_region_size(&s->boot_rom));
> +    memory_region_add_subregion(get_system_memory(),
> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].addr,
> +                                &s->boot_rom);
> +
>     /* Unimplemented devices */
>     for (i = 0; i < ARRAY_SIZE(fsl_imx8mp_memmap); i++) {
>         switch (i) {
>         case FSL_IMX8MP_ANA_PLL:
> +        case FSL_IMX8MP_BOOT_ROM:
>         case FSL_IMX8MP_CCM:
>         case FSL_IMX8MP_GIC_DIST:
>         case FSL_IMX8MP_GIC_REDIST:
> diff --git a/pc-bios/imx8mp-boot.rom b/pc-bios/imx8mp-boot.rom
> new file mode 100644
> index 0000000000000000000000000000000000000000..5324b5eed200e723d048f8476e4d96d45622fd4d
> GIT binary patch
> literal 258048
> zcmeIuF#!Mo0K%a4Pi+Q&h(KY$fB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
> zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
> zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
> z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
> z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
> zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
> zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
> zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
> zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
> z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
> z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
> zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
> zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>f$Z
> E2JkHa0RR91
>
> literal 0
> HcmV?d00001
>
> diff --git a/pc-bios/meson.build b/pc-bios/meson.build
> index b68b29cc7d..64d3286fdd 100644
> --- a/pc-bios/meson.build
> +++ b/pc-bios/meson.build
> @@ -60,6 +60,7 @@ blobs = [
>   'efi-virtio.rom',
>   'efi-e1000e.rom',
>   'efi-vmxnet3.rom',
> +  'imx8mp-boot.rom',
>   'qemu-nsis.bmp',
>   'multiboot.bin',
>   'multiboot_dma.bin',
>
Re: [PATCH 17/21] hw/arm/fsl-imx8mp: Add boot ROM
Posted by Bernhard Beschow 1 year ago 

Am 21. Januar 2025 03:00:17 UTC schrieb BALATON Zoltan <balaton@eik.bme.hu>:
>On Mon, 20 Jan 2025, Bernhard Beschow wrote:
>> On a real device, the boot ROM contains the very first instructions the CPU
>> executes. Also, U-Boot calls into the ROM to determine the boot device. While
>> we're not actually implementing this here, let's create the infrastructure and
>> add a dummy ROM with all zeros. This allows for implementing a ROM later without
>> touching the source code and even allows for users to provide their own ROMs.
>> 
>> The imx8mp-boot.rom was created with
>> `dd if=/dev/zero of=imx8mp-boot.rom bs=1 count=258048`.
>> 
>> Signed-off-by: Bernhard Beschow <shentey@gmail.com>
>> ---
>> MAINTAINERS                 |   1 +
>> include/hw/arm/fsl-imx8mp.h |   1 +
>> hw/arm/fsl-imx8mp.c         |  18 ++++++++++++++++++
>> pc-bios/imx8mp-boot.rom     | Bin 0 -> 258048 bytes
>> pc-bios/meson.build         |   1 +
>> 5 files changed, 21 insertions(+)
>> create mode 100644 pc-bios/imx8mp-boot.rom
>> 
>> diff --git a/MAINTAINERS b/MAINTAINERS
>> index 76b416831d..d2cdc790ff 100644
>> --- a/MAINTAINERS
>> +++ b/MAINTAINERS
>> @@ -830,6 +830,7 @@ F: hw/pci-host/fsl_imx8m_phy.c
>> F: include/hw/arm/fsl-imx8mp.h
>> F: include/hw/misc/imx8mp_*.h
>> F: include/hw/pci-host/fsl_imx8m_phy.h
>> +F: pc-bios/imx8mp*
>> F: docs/system/arm/imx8mp-evk.rst
>> 
>> MPS2 / MPS3
>> diff --git a/include/hw/arm/fsl-imx8mp.h b/include/hw/arm/fsl-imx8mp.h
>> index 1b8a5cbbba..326c4ddf69 100644
>> --- a/include/hw/arm/fsl-imx8mp.h
>> +++ b/include/hw/arm/fsl-imx8mp.h
>> @@ -67,6 +67,7 @@ struct FslImx8mpState {
>>     DesignwarePCIEHost pcie;
>>     FslImx8mPciePhyState   pcie_phy;
>>     OrIRQState         gpt5_gpt6_irq;
>> +    MemoryRegion       boot_rom;
>> 
>>     uint32_t           phy_num;
>>     bool               phy_connected;
>> diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c
>> index 5b9781a424..9688e2e962 100644
>> --- a/hw/arm/fsl-imx8mp.c
>> +++ b/hw/arm/fsl-imx8mp.c
>> @@ -9,12 +9,14 @@
>>  */
>> 
>> #include "qemu/osdep.h"
>> +#include "qemu/datadir.h"
>> #include "exec/address-spaces.h"
>> #include "hw/arm/bsa.h"
>> #include "hw/arm/fsl-imx8mp.h"
>> #include "hw/intc/arm_gicv3.h"
>> #include "hw/misc/unimp.h"
>> #include "hw/boards.h"
>> +#include "hw/loader.h"
>> #include "system/system.h"
>> #include "target/arm/cpu-qom.h"
>> #include "qapi/qmp/qlist.h"
>> @@ -266,6 +268,7 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
>>     MachineState *ms = MACHINE(qdev_get_machine());
>>     FslImx8mpState *s = FSL_IMX8MP(dev);
>>     DeviceState *gicdev = DEVICE(&s->gic);
>> +    g_autofree char *filename = NULL;
>>     int i;
>> 
>>     if (ms->smp.cpus > FSL_IMX8MP_NUM_CPUS) {
>> @@ -648,10 +651,25 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp)
>>     sysbus_mmio_map(SYS_BUS_DEVICE(&s->pcie_phy), 0,
>>                     fsl_imx8mp_memmap[FSL_IMX8MP_PCIE_PHY1].addr);
>> 
>> +    /* ROM memory */
>> +    if (!memory_region_init_ram(&s->boot_rom, OBJECT(dev),
>> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].name,
>> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].size,
>> +                                errp)) {
>> +        return;
>> +    }
>
>If it's ROM why not memory_region_init_rom?

Indeed, this should be memory_region_init_rom(). Will be fixed in next iteration.

Thanks,
Bernhard

>
>Regards,
>BALATON Zoltan
>
>> +    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, "imx8mp-boot.rom");
>> +    load_image_size(filename, memory_region_get_ram_ptr(&s->boot_rom),
>> +                    memory_region_size(&s->boot_rom));
>> +    memory_region_add_subregion(get_system_memory(),
>> +                                fsl_imx8mp_memmap[FSL_IMX8MP_BOOT_ROM].addr,
>> +                                &s->boot_rom);
>> +
>>     /* Unimplemented devices */
>>     for (i = 0; i < ARRAY_SIZE(fsl_imx8mp_memmap); i++) {
>>         switch (i) {
>>         case FSL_IMX8MP_ANA_PLL:
>> +        case FSL_IMX8MP_BOOT_ROM:
>>         case FSL_IMX8MP_CCM:
>>         case FSL_IMX8MP_GIC_DIST:
>>         case FSL_IMX8MP_GIC_REDIST:
>> diff --git a/pc-bios/imx8mp-boot.rom b/pc-bios/imx8mp-boot.rom
>> new file mode 100644
>> index 0000000000000000000000000000000000000000..5324b5eed200e723d048f8476e4d96d45622fd4d
>> GIT binary patch
>> literal 258048
>> zcmeIuF#!Mo0K%a4Pi+Q&h(KY$fB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
>> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
>> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
>> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
>> zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
>> zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
>> z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
>> z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
>> zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
>> zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
>> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
>> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
>> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwA
>> zz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEj
>> zFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r
>> z3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@
>> z0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VK
>> zfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5
>> zV8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM
>> z7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*
>> z1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd
>> z0RsjM7%*VKfB^#r3>YwAz<>b*1`HT5V8DO@0|pEjFkrxd0RsjM7%*VKfB^#r3>f$Z
>> E2JkHa0RR91
>> 
>> literal 0
>> HcmV?d00001
>> 
>> diff --git a/pc-bios/meson.build b/pc-bios/meson.build
>> index b68b29cc7d..64d3286fdd 100644
>> --- a/pc-bios/meson.build
>> +++ b/pc-bios/meson.build
>> @@ -60,6 +60,7 @@ blobs = [
>>   'efi-virtio.rom',
>>   'efi-e1000e.rom',
>>   'efi-vmxnet3.rom',
>> +  'imx8mp-boot.rom',
>>   'qemu-nsis.bmp',
>>   'multiboot.bin',
>>   'multiboot_dma.bin',
>>

Patchew 2.1-devel-b67e4c2

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