When running omap1/2 or pxa2xx based ARM machines with -nodefaults,
they bail out immediately complaining about a "missing SecureDigital
device". That's not how the "default" devices in vl.c are meant to
work - it should be possible for a board to also start up without
default devices. So let's turn the error message and exit() into
a warning instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/arm/omap1.c | 8 ++++----
hw/arm/omap2.c | 8 ++++----
hw/arm/pxa2xx.c | 15 +++++++--------
3 files changed, 15 insertions(+), 16 deletions(-)
diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
index 24673ab..e54c1f8 100644
--- a/hw/arm/omap1.c
+++ b/hw/arm/omap1.c
@@ -30,6 +30,7 @@
#include "hw/arm/soc_dma.h"
#include "sysemu/block-backend.h"
#include "sysemu/blockdev.h"
+#include "sysemu/qtest.h"
#include "qemu/range.h"
#include "hw/sysbus.h"
#include "qemu/cutils.h"
@@ -3987,12 +3988,11 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory,
omap_findclk(s, "dpll3"));
dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- error_report("missing SecureDigital device");
- exit(1);
+ if (!dinfo && !qtest_enabled()) {
+ warn_report("missing SecureDigital device");
}
s->mmc = omap_mmc_init(0xfffb7800, system_memory,
- blk_by_legacy_dinfo(dinfo),
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
qdev_get_gpio_in(s->ih[1], OMAP_INT_OQN),
&s->drq[OMAP_DMA_MMC_TX],
omap_findclk(s, "mmc_ck"));
diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
index 8066353..b8d0910 100644
--- a/hw/arm/omap2.c
+++ b/hw/arm/omap2.c
@@ -25,6 +25,7 @@
#include "cpu.h"
#include "sysemu/block-backend.h"
#include "sysemu/blockdev.h"
+#include "sysemu/qtest.h"
#include "hw/boards.h"
#include "hw/hw.h"
#include "hw/arm/arm.h"
@@ -2486,12 +2487,11 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
s->drq[OMAP24XX_DMA_GPMC]);
dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- error_report("missing SecureDigital device");
- exit(1);
+ if (!dinfo && !qtest_enabled()) {
+ warn_report("missing SecureDigital device");
}
s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9),
- blk_by_legacy_dinfo(dinfo),
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ),
&s->drq[OMAP24XX_DMA_MMC1_TX],
omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk"));
diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
index 928a043..a2803fd 100644
--- a/hw/arm/pxa2xx.c
+++ b/hw/arm/pxa2xx.c
@@ -21,6 +21,7 @@
#include "chardev/char-fe.h"
#include "sysemu/block-backend.h"
#include "sysemu/blockdev.h"
+#include "sysemu/qtest.h"
#include "qemu/cutils.h"
static struct {
@@ -2095,12 +2096,11 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space,
s->gpio = pxa2xx_gpio_init(0x40e00000, s->cpu, s->pic, 121);
dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- error_report("missing SecureDigital device");
- exit(1);
+ if (!dinfo && !qtest_enabled()) {
+ warn_report("missing SecureDigital device");
}
s->mmc = pxa2xx_mmci_init(address_space, 0x41100000,
- blk_by_legacy_dinfo(dinfo),
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
qdev_get_gpio_in(s->pic, PXA2XX_PIC_MMC),
qdev_get_gpio_in(s->dma, PXA2XX_RX_RQ_MMCI),
qdev_get_gpio_in(s->dma, PXA2XX_TX_RQ_MMCI));
@@ -2220,12 +2220,11 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size)
s->gpio = pxa2xx_gpio_init(0x40e00000, s->cpu, s->pic, 85);
dinfo = drive_get(IF_SD, 0, 0);
- if (!dinfo) {
- error_report("missing SecureDigital device");
- exit(1);
+ if (!dinfo && !qtest_enabled()) {
+ warn_report("missing SecureDigital device");
}
s->mmc = pxa2xx_mmci_init(address_space, 0x41100000,
- blk_by_legacy_dinfo(dinfo),
+ dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
qdev_get_gpio_in(s->pic, PXA2XX_PIC_MMC),
qdev_get_gpio_in(s->dma, PXA2XX_RX_RQ_MMCI),
qdev_get_gpio_in(s->dma, PXA2XX_TX_RQ_MMCI));
--
1.8.3.1
On 05/03/2018 02:53 AM, Thomas Huth wrote:
> When running omap1/2 or pxa2xx based ARM machines with -nodefaults,
> they bail out immediately complaining about a "missing SecureDigital
> device". That's not how the "default" devices in vl.c are meant to
> work - it should be possible for a board to also start up without
> default devices. So let's turn the error message and exit() into
> a warning instead.
Ideally we'd QOM'ify them.
> Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> hw/arm/omap1.c | 8 ++++----
> hw/arm/omap2.c | 8 ++++----
> hw/arm/pxa2xx.c | 15 +++++++--------
> 3 files changed, 15 insertions(+), 16 deletions(-)
>
> diff --git a/hw/arm/omap1.c b/hw/arm/omap1.c
> index 24673ab..e54c1f8 100644
> --- a/hw/arm/omap1.c
> +++ b/hw/arm/omap1.c
> @@ -30,6 +30,7 @@
> #include "hw/arm/soc_dma.h"
> #include "sysemu/block-backend.h"
> #include "sysemu/blockdev.h"
> +#include "sysemu/qtest.h"
> #include "qemu/range.h"
> #include "hw/sysbus.h"
> #include "qemu/cutils.h"
> @@ -3987,12 +3988,11 @@ struct omap_mpu_state_s *omap310_mpu_init(MemoryRegion *system_memory,
> omap_findclk(s, "dpll3"));
>
> dinfo = drive_get(IF_SD, 0, 0);
> - if (!dinfo) {
> - error_report("missing SecureDigital device");
> - exit(1);
> + if (!dinfo && !qtest_enabled()) {
> + warn_report("missing SecureDigital device");
> }
> s->mmc = omap_mmc_init(0xfffb7800, system_memory,
> - blk_by_legacy_dinfo(dinfo),
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> qdev_get_gpio_in(s->ih[1], OMAP_INT_OQN),
> &s->drq[OMAP_DMA_MMC_TX],
> omap_findclk(s, "mmc_ck"));
> diff --git a/hw/arm/omap2.c b/hw/arm/omap2.c
> index 8066353..b8d0910 100644
> --- a/hw/arm/omap2.c
> +++ b/hw/arm/omap2.c
> @@ -25,6 +25,7 @@
> #include "cpu.h"
> #include "sysemu/block-backend.h"
> #include "sysemu/blockdev.h"
> +#include "sysemu/qtest.h"
> #include "hw/boards.h"
> #include "hw/hw.h"
> #include "hw/arm/arm.h"
> @@ -2486,12 +2487,11 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
> s->drq[OMAP24XX_DMA_GPMC]);
>
> dinfo = drive_get(IF_SD, 0, 0);
> - if (!dinfo) {
> - error_report("missing SecureDigital device");
> - exit(1);
> + if (!dinfo && !qtest_enabled()) {
> + warn_report("missing SecureDigital device");
> }
> s->mmc = omap2_mmc_init(omap_l4tao(s->l4, 9),
> - blk_by_legacy_dinfo(dinfo),
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> qdev_get_gpio_in(s->ih[0], OMAP_INT_24XX_MMC_IRQ),
> &s->drq[OMAP24XX_DMA_MMC1_TX],
> omap_findclk(s, "mmc_fclk"), omap_findclk(s, "mmc_iclk"));
> diff --git a/hw/arm/pxa2xx.c b/hw/arm/pxa2xx.c
> index 928a043..a2803fd 100644
> --- a/hw/arm/pxa2xx.c
> +++ b/hw/arm/pxa2xx.c
> @@ -21,6 +21,7 @@
> #include "chardev/char-fe.h"
> #include "sysemu/block-backend.h"
> #include "sysemu/blockdev.h"
> +#include "sysemu/qtest.h"
> #include "qemu/cutils.h"
>
> static struct {
> @@ -2095,12 +2096,11 @@ PXA2xxState *pxa270_init(MemoryRegion *address_space,
> s->gpio = pxa2xx_gpio_init(0x40e00000, s->cpu, s->pic, 121);
>
> dinfo = drive_get(IF_SD, 0, 0);
> - if (!dinfo) {
> - error_report("missing SecureDigital device");
> - exit(1);
> + if (!dinfo && !qtest_enabled()) {
> + warn_report("missing SecureDigital device");
> }
> s->mmc = pxa2xx_mmci_init(address_space, 0x41100000,
> - blk_by_legacy_dinfo(dinfo),
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> qdev_get_gpio_in(s->pic, PXA2XX_PIC_MMC),
> qdev_get_gpio_in(s->dma, PXA2XX_RX_RQ_MMCI),
> qdev_get_gpio_in(s->dma, PXA2XX_TX_RQ_MMCI));
> @@ -2220,12 +2220,11 @@ PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size)
> s->gpio = pxa2xx_gpio_init(0x40e00000, s->cpu, s->pic, 85);
>
> dinfo = drive_get(IF_SD, 0, 0);
> - if (!dinfo) {
> - error_report("missing SecureDigital device");
> - exit(1);
> + if (!dinfo && !qtest_enabled()) {
> + warn_report("missing SecureDigital device");
> }
> s->mmc = pxa2xx_mmci_init(address_space, 0x41100000,
> - blk_by_legacy_dinfo(dinfo),
> + dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
> qdev_get_gpio_in(s->pic, PXA2XX_PIC_MMC),
> qdev_get_gpio_in(s->dma, PXA2XX_RX_RQ_MMCI),
> qdev_get_gpio_in(s->dma, PXA2XX_TX_RQ_MMCI));
>
On 3 May 2018 at 06:53, Thomas Huth <thuth@redhat.com> wrote: > When running omap1/2 or pxa2xx based ARM machines with -nodefaults, > they bail out immediately complaining about a "missing SecureDigital > device". That's not how the "default" devices in vl.c are meant to > work - it should be possible for a board to also start up without > default devices. So let's turn the error message and exit() into > a warning instead. > > Signed-off-by: Thomas Huth <thuth@redhat.com> > --- > hw/arm/omap1.c | 8 ++++---- > hw/arm/omap2.c | 8 ++++---- > hw/arm/pxa2xx.c | 15 +++++++-------- > 3 files changed, 15 insertions(+), 16 deletions(-) Reviewed-by: Peter Maydell <peter.maydell@linaro.org> thanks -- PMM
On 4 May 2018 at 17:32, Peter Maydell <peter.maydell@linaro.org> wrote: > On 3 May 2018 at 06:53, Thomas Huth <thuth@redhat.com> wrote: >> When running omap1/2 or pxa2xx based ARM machines with -nodefaults, >> they bail out immediately complaining about a "missing SecureDigital >> device". That's not how the "default" devices in vl.c are meant to >> work - it should be possible for a board to also start up without >> default devices. So let's turn the error message and exit() into >> a warning instead. >> >> Signed-off-by: Thomas Huth <thuth@redhat.com> >> --- >> hw/arm/omap1.c | 8 ++++---- >> hw/arm/omap2.c | 8 ++++---- >> hw/arm/pxa2xx.c | 15 +++++++-------- >> 3 files changed, 15 insertions(+), 16 deletions(-) > > Reviewed-by: Peter Maydell <peter.maydell@linaro.org> ...and added to target-arm.next, which is what I meant to write. -- PMM
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