configs: versal: Enable CONFIG_LTO for mini qspi/ospi

Adding a tiny bit more code for mini u-boot leads to a OCM
image overflow. Fix this by enabling LTO for this board, so that such
changes still can be made to the common U-Boot code.

Enable building mini u-boot image with LTO, which results in about 8KB
reduction in size.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240126080900.3209323-1-venkatesh.abbarapu@amd.com

diff --git a/configs/xilinx_versal_mini_ospi_defconfig b/configs/xilinx_versal_mini_ospi_defconfig
index 72a123d9654fb9f13187abce392c212202d60bea..7a110350c2cd15ee138a892e944c5ac178be9349 100644 (file)
--- a/configs/xilinx_versal_mini_ospi_defconfig
+++ b/configs/xilinx_versal_mini_ospi_defconfig
@@ -16,6 +16,7 @@ CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_VERSAL_NO_DDR=y
 # CONFIG_PSCI_RESET is not set
 CONFIG_SYS_LOAD_ADDR=0x8000000
+CONFIG_LTO=y
 # CONFIG_EXPERT is not set
 CONFIG_REMAKE_ELF=y
 # CONFIG_AUTOBOOT is not set

diff --git a/configs/xilinx_versal_mini_qspi_defconfig b/configs/xilinx_versal_mini_qspi_defconfig
index d9fbac986c8936dd74b7e6b4a2f47b57c26c5808..58945a1cac9cc7ced5d90bcb762da6ddbc32da84 100644 (file)
--- a/configs/xilinx_versal_mini_qspi_defconfig
+++ b/configs/xilinx_versal_mini_qspi_defconfig
@@ -14,6 +14,7 @@ CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_VERSAL_NO_DDR=y
 # CONFIG_PSCI_RESET is not set
 CONFIG_SYS_LOAD_ADDR=0x8000000
+CONFIG_LTO=y
 # CONFIG_EXPERT is not set
 CONFIG_REMAKE_ELF=y
 # CONFIG_AUTOBOOT is not set