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| author | Ashok Reddy Soma <ashok.reddy.soma@amd.com> | 2023-06-14 12:30:58 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@amd.com> | 2023-07-21 10:00:38 +0300 |
| commit | 9a45365ae9cd80e0f060e480c544c17bb9a81e51 (patch) | |
| tree | 310f52239a8e66b86d111cd385bc861e14754376 /include | |
| parent | 340760ec0ffbe06c3dc1388ee605e031a11ff042 (diff) | |
| download | u-boot-9a45365ae9cd80e0f060e480c544c17bb9a81e51.tar.xz | |
arm64: versal-net: spi: Update boot sequence dynamically
Currently xspi0 is used for all spi boot modes, it means it will use "sf
probe 0 0 0" for all spi's irrespective of which node it is wired.
Get boot sequence from dev_seq() and update boot command for xspi
dynamically.
As a result bootcmd for spi is updated as below when two instances of spi
are present in DT node.
bootcmd_xspi0=devnum_xspi=0; run xspi_boot
bootcmd_xspi1=devnum_xspi=1; run xspi_boot
xspi_boot=sf probe $devnum_xspi:0 0 0 && sf read $scriptaddr
$script_offset_f $script_size_f && echo XSPI: Trying to boot script at
${scriptaddr} && source ${scriptaddr}; echo XSPI: SCRIPT FAILED:
continuing...;
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230614093058.30438-1-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/xilinx_versal_net.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/include/configs/xilinx_versal_net.h b/include/configs/xilinx_versal_net.h index 424ead038e..613cce46f9 100644 --- a/include/configs/xilinx_versal_net.h +++ b/include/configs/xilinx_versal_net.h @@ -76,20 +76,24 @@ # define BOOT_TARGET_DEVICES_DHCP(func) #endif -#if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL_NET) -# define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) +#if defined(CONFIG_ZYNQMP_GQSPI) || defined(CONFIG_CADENCE_OSPI_VERSAL) +# define BOOT_TARGET_DEVICES_XSPI(func) func(XSPI, xspi, 0) func(XSPI, xspi, 1) +# define BOOTENV_DEV_SHARED_XSPI \ + "xspi_boot=sf probe $devnum_xspi:0 0 0 && " \ + "sf read $scriptaddr $script_offset_f $script_size_f && " \ + "echo XSPI: Trying to boot script at ${scriptaddr} && " \ + "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0" #else # define BOOT_TARGET_DEVICES_XSPI(func) +# define BOOTENV_DEV_SHARED_XSPI #endif #define BOOTENV_DEV_XSPI(devtypeu, devtypel, instance) \ - "bootcmd_xspi0=sf probe 0 0 0 && " \ - "sf read $scriptaddr $script_offset_f $script_size_f && " \ - "echo XSPI: Trying to boot script at ${scriptaddr} && " \ - "source ${scriptaddr}; echo XSPI: SCRIPT FAILED: continuing...;\0" + "bootcmd_" #devtypel #instance "=" \ + "devnum_xspi=" #instance "; run " #devtypel "_boot\0" \ #define BOOTENV_DEV_NAME_XSPI(devtypeu, devtypel, instance) \ - "xspi0 " + "" #define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na) @@ -127,6 +131,7 @@ #define CFG_EXTRA_ENV_SETTINGS \ ENV_MEM_LAYOUT_SETTINGS \ BOOTENV \ + BOOTENV_DEV_SHARED_XSPI \ DFU_ALT_INFO #endif |