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authorGanesan Ramalingam <ganesanr@broadcom.com>2015-01-07 14:28:38 +0300
committerRalf Baechle <ralf@linux-mips.org>2015-04-01 18:21:54 +0300
commit94e37fc22a99ce8f4b1995e4ead1c51c27923ae3 (patch)
tree3069b2adad636ebcdd4bcc6696201d5c54fe489d /arch/mips/netlogic
parent065d7029a83dab2c4d3947c0c8462e5c4ae5a5a6 (diff)
downloadlinux-94e37fc22a99ce8f4b1995e4ead1c51c27923ae3.tar.xz
MIPS: Netlogic: Add built-in dts for XLP5xx boards
Signed-off-by: Ganesan Ramalingam <ganesanr@broadcom.com> Signed-off-by: Jayachandran C <jchandra@broadcom.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8896/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/netlogic')
-rw-r--r--arch/mips/netlogic/Kconfig9
-rw-r--r--arch/mips/netlogic/xlp/dt.c10
2 files changed, 16 insertions, 3 deletions
diff --git a/arch/mips/netlogic/Kconfig b/arch/mips/netlogic/Kconfig
index 0823321c10e0..fb00606e352d 100644
--- a/arch/mips/netlogic/Kconfig
+++ b/arch/mips/netlogic/Kconfig
@@ -41,6 +41,15 @@ config DT_XLP_GVP
pointer to the kernel. The corresponding DTS file is at
arch/mips/netlogic/dts/xlp_gvp.dts
+config DT_XLP_RVP
+ bool "Built-in device tree for XLP RVP boards"
+ default y
+ help
+ Add an FDT blob for XLP RVP board into the kernel.
+ This DTB will be used if the firmware does not pass in a DTB
+ pointer to the kernel. The corresponding DTS file is at
+ arch/mips/netlogic/dts/xlp_rvp.dts
+
config NLM_MULTINODE
bool "Support for multi-chip boards"
depends on NLM_XLP_BOARD
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c
index 7cc46032b28e..a625bdb6d6aa 100644
--- a/arch/mips/netlogic/xlp/dt.c
+++ b/arch/mips/netlogic/xlp/dt.c
@@ -41,17 +41,21 @@
#include <asm/prom.h>
-extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[],
- __dtb_xlp_fvp_begin[], __dtb_xlp_gvp_begin[];
+extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], __dtb_xlp_fvp_begin[],
+ __dtb_xlp_gvp_begin[], __dtb_xlp_rvp_begin[];
static void *xlp_fdt_blob;
void __init *xlp_dt_init(void *fdtp)
{
if (!fdtp) {
switch (current_cpu_data.processor_id & PRID_IMP_MASK) {
+#ifdef CONFIG_DT_XLP_RVP
+ case PRID_IMP_NETLOGIC_XLP5XX:
+ fdtp = __dtb_xlp_rvp_begin;
+ break;
+#endif
#ifdef CONFIG_DT_XLP_GVP
case PRID_IMP_NETLOGIC_XLP9XX:
- case PRID_IMP_NETLOGIC_XLP5XX:
fdtp = __dtb_xlp_gvp_begin;
break;
#endif