[meta-ti] [PATCH v1] pru-icss_git.bb: Add am65x PRU_Halt
Nick Saulnier
nsaulnier at ti.com
Mon Aug 13 12:34:23 PDT 2018
Updated SRCREV to point to an updated version of the PRU Software Support
Package which includes PRU_Halt and RTU_Halt examples for am65x. PV will
get updated in the next patch.
Added PRU_Halt and RTU_Halt to do_install_append_am65xx-evm(). Decided to leave
the installation of PRU_Halt examples in each processor's do_install_append
function for now since PRU_Halt and RTU_Halt for am65x have different output
file names than the previous ICSS processors. Those different output names can
be seen in the lines ALTERNATIVE_TARGET_pru-icss-halt[am65x....].
The previous commit made several changes to account for the fact that am65x Halt
examples had not yet been added to the PRU Software Support Package. I tried to
comment out those temporary changes from the previous commit. The commented
lines will be removed in a future patch once we verify that I commented the
correct lines of code.
Signed-off-by: Nick Saulnier <nsaulnier at ti.com>
---
recipes-bsp/pru/pru-icss_git.bb | 35 ++++++++++++++++++++++++++++-------
1 file changed, 28 insertions(+), 7 deletions(-)
diff --git a/recipes-bsp/pru/pru-icss_git.bb b/recipes-bsp/pru/pru-icss_git.bb
index 3c871b70e3f0..7d23b3d066f8 100644
--- a/recipes-bsp/pru/pru-icss_git.bb
+++ b/recipes-bsp/pru/pru-icss_git.bb
@@ -8,10 +8,10 @@ inherit update-alternatives
BRANCH = "master"
SRC_URI = "git://git.ti.com/pru-software-support-package/pru-software-support-package.git;protocol=git;branch=${BRANCH}"
-SRCREV = "81b568741b8b98e6f590271a9aea5956d2b2d9ce"
+SRCREV = "1d9249c012005a669a6ffb2f76255d72ed5c0e4c"
PV = "5.2.1"
-PR = "r1"
+PR = "r2"
require recipes-ti/includes/ti-paths.inc
@@ -103,6 +103,13 @@ do_install_append_k2g() {
}
do_install_append_am65xx-evm() {
+ for i in 0 1
+ do
+ install -m 644 ${S}/examples/${PLATFORM}/PRU_Halt/gen/PRU${i}/PRU_Halt_${i}.out \
+ ${D}/lib/firmware/pru
+ install -m 644 ${S}/examples/${PLATFORM}/RTU_Halt/gen/RTU${i}/RTU_Halt_${i}.out \
+ ${D}/lib/firmware/pru
+ done
for i in 0 1 2
do
for j in 0 1
@@ -116,7 +123,7 @@ do_install_append_am65xx-evm() {
done
}
-FILES_${PN}-halt = "/lib/firmware/pru/PRU_Halt.out"
+FILES_${PN}-halt = "/lib/firmware/pru/PRU_Halt* /lib/firmware/pru/RTU_Halt*"
FILES_${PN}-rpmsg-echo = "/lib/firmware/pru/PRU_RPMsg_Echo_Interrupt* /lib/firmware/pru/RTU_RPMsg_Echo_Interrupt*"
# Set up names for the firmwares
@@ -161,8 +168,8 @@ ALTERNATIVE_LINK_NAME[am65x-rtu2_1-fw] = "/lib/firmware/am65x-rtu2_1-fw"
# Create the pru-icss-halt firmware alternatives
ALTERNATIVE_pru-icss-halt = "${PRU_ICSS_ALTERNATIVES}"
-# am65xx doesn't have halt FW for now
-ALTERNATIVE_pru-icss-halt_am65xx-evm = ""
+# since am65xx now has halt, we can comment out the line below right?
+#ALTERNATIVE_pru-icss-halt_am65xx-evm = ""
ALTERNATIVE_TARGET_pru-icss-halt[am335x-pru0-fw] = "/lib/firmware/pru/PRU_Halt.out"
ALTERNATIVE_TARGET_pru-icss-halt[am335x-pru1-fw] = "/lib/firmware/pru/PRU_Halt.out"
@@ -182,6 +189,19 @@ ALTERNATIVE_TARGET_pru-icss-halt[k2g-pru0_1-fw] = "/lib/firmware/pru/PRU_Halt.ou
ALTERNATIVE_TARGET_pru-icss-halt[k2g-pru1_0-fw] = "/lib/firmware/pru/PRU_Halt.out"
ALTERNATIVE_TARGET_pru-icss-halt[k2g-pru1_1-fw] = "/lib/firmware/pru/PRU_Halt.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru0_0-fw] = "/lib/firmware/pru/PRU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru0_1-fw] = "/lib/firmware/pru/PRU_Halt_1.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru1_0-fw] = "/lib/firmware/pru/PRU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru1_1-fw] = "/lib/firmware/pru/PRU_Halt_1.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru2_0-fw] = "/lib/firmware/pru/PRU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-pru2_1-fw] = "/lib/firmware/pru/PRU_Halt_1.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu0_0-fw] = "/lib/firmware/pru/RTU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu0_1-fw] = "/lib/firmware/pru/RTU_Halt_1.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu1_0-fw] = "/lib/firmware/pru/RTU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu1_1-fw] = "/lib/firmware/pru/RTU_Halt_1.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu2_0-fw] = "/lib/firmware/pru/RTU_Halt_0.out"
+ALTERNATIVE_TARGET_pru-icss-halt[am65x-rtu2_1-fw] = "/lib/firmware/pru/RTU_Halt_1.out"
+
ALTERNATIVE_PRIORITY_pru-icss-halt = "50"
# Create the pru-icss-rpmsg-echo firmware alternatives
@@ -220,8 +240,9 @@ ALTERNATIVE_TARGET_pru-icss-rpmsg-echo[am65x-rtu2_1-fw] = "/lib/firmware/pru/RTU
ALTERNATIVE_PRIORITY_pru-icss-rpmsg-echo = "100"
-# am65xx doesn't have halt FW for now
-ALLOW_EMPTY_${PN}-halt = "1"
+# Since am65xx how has halt, we can comment out ALLOW_EMPTY_-halt now right?
+# old comment: am65xx doesn't have halt FW for now
+#ALLOW_EMPTY_${PN}-halt = "1"
ALLOW_EMPTY_${PN} = "1"
--
1.9.1
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