vhaudiquet/u-boot-krane
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Altera SoCFpga Boot Stall Fix

Browse Source 
Since U-Boot 2025.07 pure SD Card
boot no longer works. Now Altera released 2025.07
shows the different on the u-boot files.
After testing, the major root case is
get_managers_addr. And this patch fix the
SD boot stall via pulling from offical.

Signed-off-by: Brian Sune <briansune@gmail.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@altera.com>
This commit is contained in:
Brian Sune
2025-12-01 14:02:24 +08:00
committed by Tien Fong Chee
parent e291277689
commit 5b1fe6ef6b
1 changed files with 11 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/mach-socfpga/misc.c
+11 -2
View File
@@ -222,7 +222,7 @@ static int do_bridge(struct cmd_tbl *cmdtp, int flag, int argc,
}
U_BOOT_CMD(bridge, 3, 1, do_bridge,
"SoCFPGA HPS FPGA bridge control",
"GEN5 SoCFPGA HPS FPGA bridge control",
"enable [mask] - Enable HPS-to-FPGA (Bit 0), LWHPS-to-FPGA (Bit 1), FPGA-to-HPS (Bit 2) bridges\n"
"bridge disable [mask] - Disable HPS-to-FPGA (Bit 0), LWHPS-to-FPGA (Bit 1), FPGA-to-HPS (Bit 2) bridges\n"
""
@@ -261,7 +261,16 @@ void socfpga_get_managers_addr(void)
if (ret)
hang();
else if (IS_ENABLED(CONFIG_TARGET_SOCFPGA_N5X))
if (!IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX) &&
!IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX7M) &&
!IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX5)) {
ret = socfpga_get_base_addr("altr,sys-mgr",
&socfpga_sysmgr_base);
if (ret)
hang();
}
if (IS_ENABLED(CONFIG_TARGET_SOCFPGA_N5X))
ret = socfpga_get_base_addr("intel,n5x-clkmgr",
&socfpga_clkmgr_base);
else if (!IS_ENABLED(CONFIG_TARGET_SOCFPGA_AGILEX) &&