[openwrt/openwrt] build: add e5500 CPU_TYPE

[LEDE Commits]

stintel pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/527d81325b838d06c1c11cbbecd0c978fdabb250

commit 527d81325b838d06c1c11cbbecd0c978fdabb250
Author: Stijn Tintel <stijn at linux-ipv6.be>
AuthorDate: Tue Sep 22 13:37:56 2020 +0300

    build: add e5500 CPU_TYPE
    
    This CPU type is compatible with NXP's PPC based QorIQ processors, and
    will be used by the upcoming new qoriq target.
    
    Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
    Reviewed-by: Rui Salvaterra <rsalvaterra at gmail.com>
---
 include/target.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/target.mk b/include/target.mk
index 60760bf602..fb57553f7d 100644
--- a/include/target.mk
+++ b/include/target.mk
@@ -234,6 +234,7 @@ ifeq ($(DUMP),1)
   endif
   ifeq ($(ARCH),powerpc64)
     CPU_TYPE ?= powerpc64
+    CPU_CFLAGS_e5500:=-mcpu=e5500
     CPU_CFLAGS_powerpc64:=-mcpu=powerpc64
   endif
   ifeq ($(ARCH),sparc)