octeon: Introduce 5.15 testing kernel

octeon/patches-5.10 -> octeon/patches-5.15
Removed 140-octeon_e300_support.patch as E300 support appears to be upstreamed.
Reworked 130-add_itus_support.patch to compensate for the upstreaming of E300

octeon/config-5.15
The following Kernel Symbols were ADDED:
Line 5: +CONFIG_AF_UNIX_OOB=y
Line 6: +CONFIG_AHCI_OCTEON=y
Line 9: +CONFIG_ARCH_KEEP_MEMBLOCK=y
Line 16: +CONFIG_ATA=y
Line 17: +CONFIG_BINARY_PRINTF=y
Line 29: +CONFIG_CPU_R4K_FPU=y
Line 45: +CONFIG_FWNODE_MDIO=y
Line 51: +CONFIG_GENERIC_FIND_FIRST_BIT=y
Line 59: +CONFIG_GLOB=y
Line 61: +CONFIG_GPIO_CDEV=y
Line 77: +CONFIG_LTO_NONE=y
Line 85: +CONFIG_MIPS_FP_SUPPORT=y
Line 93: +CONFIG_NET_SELFTESTS=y
Line 94: +CONFIG_NET_SOCK_MSG=y
Line 105: +CONFIG_PATA_OCTEON_CF=y
Line 106: +CONFIG_PATA_TIMINGS=y
Line 114: +CONFIG_PTP_1588_CLOCK_OPTIONAL=y
Line 121: +CONFIG_SATA_AHCI_PLATFORM=y
Line 122: +CONFIG_SATA_HOST=y
Line 124: +CONFIG_SCSI_COMMON=y
Line 132: +CONFIG_SOCK_RX_QUEUE_MAPPING=y
Line 157: +CONFIG_USB_XHCI_HCD=y
Line 158: +CONFIG_USB_XHCI_PLATFORM=y

The following kernel symbols were REMOVED:
Line 21: -CONFIG_BLK_SCSI_REQUEST=y
Line 37: -CONFIG_ENABLE_MUST_CHECK=y
Line 69: -CONFIG_HOLES_IN_ZONE=y
Line 102: -CONFIG_OF_NET=y
Line 140: -CONFIG_SYS_SUPPORTS_HUGETLBFS=y

Compiled for Itus Shield, Boots successfully, continuing to test
for existing 5.10 memory leak.

Signed-off-by: Donald Hoskins <grommish@gmail.com>
[refresh patches]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 47 insertions, 0 deletions

diff --git a/target/linux/octeon/patches-5.15/120-cmdline-hack.patch b/target/linux/octeon/patches-5.15/120-cmdline-hack.patch
new file mode 100644
index 0000000000..7e9ed9d29b
--- /dev/null
+++ b/target/linux/octeon/patches-5.15/120-cmdline-hack.patch
@@ -0,0 +1,47 @@
+--- a/arch/mips/cavium-octeon/setup.c
++++ b/arch/mips/cavium-octeon/setup.c
+@@ -650,6 +650,35 @@ void octeon_user_io_init(void)
+ 	write_c0_derraddr1(0);
+ }
+ 
++#ifdef CONFIG_IMAGE_CMDLINE_HACK
++extern char __image_cmdline[];
++
++static int __init octeon_use_image_cmdline(void)
++{
++       char *p = __image_cmdline;
++       int replace = 0;
++
++       if (*p == '-') {
++               replace = 1;
++               p++;
++       }
++
++       if (*p == '\0')
++               return 0;
++
++       if (replace) {
++               strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
++       } else {
++               strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
++               strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
++       }
++
++       return 1;
++}
++#else
++static inline int octeon_use_image_cmdline(void) { return 0; }
++#endif
++
+ /**
+  * prom_init - Early entry point for arch setup
+  */
+@@ -873,6 +902,8 @@ void __init prom_init(void)
+ 		}
+ 	}
+ 
++	octeon_use_image_cmdline();
++
+ 	if (strstr(arcs_cmdline, "console=") == NULL) {
+ 		if (octeon_uart == 1)
+ 			strcat(arcs_cmdline, " console=ttyS1,115200");