* [PATCH 3/5] MIPS: OCTEON: Add fw_init_cmdline() for Cavium platforms.
@ 2016-11-22 19:44 Steven J. Hill
2016-11-22 19:44 ` Steven J. Hill
0 siblings, 1 reply; 2+ messages in thread
From: Steven J. Hill @ 2016-11-22 19:44 UTC (permalink / raw)
To: linux-mips; +Cc: ralf
Add platform-specific kernel command line processing for OCTEON.
Signed-off-by: Steven J. Hill <steven.hill@cavium.com>
---
arch/mips/cavium-octeon/setup.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 9a2db1c..4809ce4 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -949,6 +949,22 @@ static __init void memory_exclude_page(u64 addr, u64 *mem, u64 *size)
}
#endif /* CONFIG_CRASH_DUMP */
+void __init fw_init_cmdline(void)
+{
+ int i;
+
+ octeon_boot_desc_ptr = (struct octeon_boot_descriptor *)fw_arg3;
+ for (i = 0; i < octeon_boot_desc_ptr->argc; i++) {
+ const char *arg =
+ cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
+ if (strlen(arcs_cmdline) + strlen(arg) + 1 <
+ sizeof(arcs_cmdline) - 1) {
+ strcat(arcs_cmdline, " ");
+ strcat(arcs_cmdline, arg);
+ }
+ }
+}
+
void __init plat_mem_setup(void)
{
uint64_t mem_alloc_size;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH 3/5] MIPS: OCTEON: Add fw_init_cmdline() for Cavium platforms.
2016-11-22 19:44 [PATCH 3/5] MIPS: OCTEON: Add fw_init_cmdline() for Cavium platforms Steven J. Hill
@ 2016-11-22 19:44 ` Steven J. Hill
0 siblings, 0 replies; 2+ messages in thread
From: Steven J. Hill @ 2016-11-22 19:44 UTC (permalink / raw)
To: linux-mips; +Cc: ralf
Add platform-specific kernel command line processing for OCTEON.
Signed-off-by: Steven J. Hill <steven.hill@cavium.com>
---
arch/mips/cavium-octeon/setup.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c
index 9a2db1c..4809ce4 100644
--- a/arch/mips/cavium-octeon/setup.c
+++ b/arch/mips/cavium-octeon/setup.c
@@ -949,6 +949,22 @@ static __init void memory_exclude_page(u64 addr, u64 *mem, u64 *size)
}
#endif /* CONFIG_CRASH_DUMP */
+void __init fw_init_cmdline(void)
+{
+ int i;
+
+ octeon_boot_desc_ptr = (struct octeon_boot_descriptor *)fw_arg3;
+ for (i = 0; i < octeon_boot_desc_ptr->argc; i++) {
+ const char *arg =
+ cvmx_phys_to_ptr(octeon_boot_desc_ptr->argv[i]);
+ if (strlen(arcs_cmdline) + strlen(arg) + 1 <
+ sizeof(arcs_cmdline) - 1) {
+ strcat(arcs_cmdline, " ");
+ strcat(arcs_cmdline, arg);
+ }
+ }
+}
+
void __init plat_mem_setup(void)
{
uint64_t mem_alloc_size;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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