diff options
| author | Stephen Warren <swarren@nvidia.com> | 2016-01-26 11:10:13 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-28 21:01:23 -0700 |
| commit | 986691fb97bc245be517a9db1297cfa71dd865cf (patch) | |
| tree | 36dde58b6269ef2844de3ee05282cde825297bb9 /include | |
| parent | 3483b75d94716191b354d046b4ed3f322500a3ee (diff) | |
| download | blackbird-obmc-uboot-986691fb97bc245be517a9db1297cfa71dd865cf.tar.gz blackbird-obmc-uboot-986691fb97bc245be517a9db1297cfa71dd865cf.zip | |
distro bootcmd: enumerate PCI before network operations
The PCI bus must be enumerated before PCI devices, such as Ethernet
devices, are known to U-Boot. Enhance the distro boot commands to perform
PCI enumeration when needed.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/config_distro_bootcmd.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h index c027d86439..37c6b438e2 100644 --- a/include/config_distro_bootcmd.h +++ b/include/config_distro_bootcmd.h @@ -139,6 +139,15 @@ BOOT_TARGET_DEVICES_references_IDE_without_CONFIG_CMD_IDE #endif +#if defined(CONFIG_CMD_PCI_ENUM) || defined(CONFIG_DM_PCI) +#define BOOTENV_RUN_NET_PCI_ENUM "run boot_net_pci_enum; " +#define BOOTENV_SHARED_PCI \ + "boot_net_pci_enum=pci enum\0" +#else +#define BOOTENV_RUN_NET_PCI_ENUM +#define BOOTENV_SHARED_PCI +#endif + #ifdef CONFIG_CMD_USB #define BOOTENV_RUN_NET_USB_START "run boot_net_usb_start; " #define BOOTENV_SHARED_USB \ @@ -161,6 +170,7 @@ #define BOOTENV_DEV_DHCP(devtypeu, devtypel, instance) \ "bootcmd_dhcp=" \ BOOTENV_RUN_NET_USB_START \ + BOOTENV_RUN_NET_PCI_ENUM \ "if dhcp ${scriptaddr} ${boot_script_dhcp}; then " \ "source ${scriptaddr}; " \ "fi\0" @@ -177,6 +187,7 @@ #define BOOTENV_DEV_PXE(devtypeu, devtypel, instance) \ "bootcmd_pxe=" \ BOOTENV_RUN_NET_USB_START \ + BOOTENV_RUN_NET_PCI_ENUM \ "dhcp; " \ "if pxe get; then " \ "pxe boot; " \ @@ -200,6 +211,7 @@ #define BOOTENV \ BOOTENV_SHARED_HOST \ BOOTENV_SHARED_MMC \ + BOOTENV_SHARED_PCI \ BOOTENV_SHARED_USB \ BOOTENV_SHARED_SATA \ BOOTENV_SHARED_SCSI \ |
