diff options
-rwxr-xr-x | meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed/0001-spl-host-console-handle.patch | 184 | ||||
-rw-r--r-- | meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend | 5 |
2 files changed, 187 insertions, 2 deletions
diff --git a/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed/0001-spl-host-console-handle.patch b/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed/0001-spl-host-console-handle.patch new file mode 100755 index 000000000..cccdd04b5 --- /dev/null +++ b/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed/0001-spl-host-console-handle.patch @@ -0,0 +1,184 @@ +From ca2c08a7e710e4beff2fdf17bba5a74adff13db8 Mon Sep 17 00:00:00 2001 +From: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com> +Date: Wed, 10 Jun 2020 17:53:59 +0530 +Subject: [PATCH] spl-host-console-handle + +This patch adds four 1S server console through debug card +connected to YosemiteV2 during boot. + +Handswitch in the adaptor card connected to AST2500 GPIOs as below, +GPIOAA7 ---SW_ID8 +GPIOAA6 ---SW_ID4 +GPIOAA5 ---SW_ID2 +GPIOAA4 ---SW_ID1 + +SW_ID8 SW_ID4 SW_ID2 SW_ID1 Position Descritpion +L L L L 1 1s server slot1 select + +L L H 2 1s server slot2 select + +L L H L 3 1s server slot3 select + +L L H H 4 1s server slot4 select + +L H L L 5 BMC Debug port select + +L H L H 6 1s server slot1 select + +L H H L 7 1s server slot2 select + +L H H H 8 1s server slot3 select + +H L L L 9 1s server slot4 select + +H L L H 10 BMC Debug port select + +BMC and Hosts UART control flow +GPIOE0 --- DEBUG_UART_SEL_0 +GPIOE1 --- DEBUG_UART_SEL_1 +GPIOE2 --- DEBUG_UART_SEL_2 +GPIOE2 --- DEBUG_UART_RX_SEL_N + +SEL_2 SEL_1 SEL_0 RX_SEL_N CONSOLE +0 0 0 0 SLOT1 +0 0 1 0 SLOT2 +0 1 0 0 SLOT3 +0 1 1 0 SLOT4 +1 0 0 1 BMC Debug + +Signed-off-by: Manikandan Elumalai <manikandan.hcl.ers.epl@gmail.com> +--- + arch/arm/mach-aspeed/platform_g5.S | 68 +++++++++++++++++++++++++++++++++----- + 1 file changed, 60 insertions(+), 8 deletions(-) + +diff --git a/arch/arm/mach-aspeed/platform_g5.S b/arch/arm/mach-aspeed/platform_g5.S +index c3ce077..29daa7a 100644 +--- a/arch/arm/mach-aspeed/platform_g5.S ++++ b/arch/arm/mach-aspeed/platform_g5.S +@@ -315,6 +315,58 @@ orr r1, r1, #0xC + str r1, [r0] + .endm + ++ .macro console_slot1 ++ ldr r0, =0x1e780024 ++ ldr r1, [r0] ++ orr r1, r1, #0xF ++ str r1, [r0] ++ ++ ldr r0, =0x1e780020 ++ ldr r1, [r0] ++ and r1, r1, #0xFFFFFFF0 ++ orr r1, r1, #0x0 ++ str r1, [r0] ++ .endm ++ ++ .macro console_slot2 ++ ldr r0, =0x1e780024 ++ ldr r1, [r0] ++ orr r1, r1, #0xF ++ str r1, [r0] ++ ++ ldr r0, =0x1e780020 ++ ldr r1, [r0] ++ and r1, r1, #0xFFFFFFF0 ++ orr r1, r1, #0x1 ++ str r1, [r0] ++ .endm ++ ++ .macro console_slot3 ++ ldr r0, =0x1e780024 ++ ldr r1, [r0] ++ orr r1, r1, #0xF ++ str r1, [r0] ++ ++ ldr r0, =0x1e780020 ++ ldr r1, [r0] ++ and r1, r1, #0xFFFFFFF0 ++ orr r1, r1, #0x2 ++ str r1, [r0] ++ .endm ++ ++ .macro console_slot4 ++ ldr r0, =0x1e780024 ++ ldr r1, [r0] ++ orr r1, r1, #0xF ++ str r1, [r0] ++ ++ ldr r0, =0x1e780020 ++ ldr r1, [r0] ++ and r1, r1, #0xFFFFFFF0 ++ orr r1, r1, #0x3 ++ str r1, [r0] ++ .endm ++ + .macro console_sel + + // Disable SoL UARTs[1-4] +@@ -354,28 +406,28 @@ dbg_card_pres\@: + ldr r1, =0x00 + cmp r0, r1 + bne case_pos2\@ +- console_bmc ++ console_slot1 + b case_end\@ + case_pos2\@: + //Test for position#2 + ldr r1, =0x01 + cmp r0, r1 + bne case_pos3\@ +- console_bmc ++ console_slot2 + b case_end\@ + case_pos3\@: + //Test for position#3 + ldr r1, =0x02 + cmp r0, r1 + bne case_pos4\@ +- console_bmc ++ console_slot3 + b case_end\@ + case_pos4\@: + //Test for position#4 + ldr r1, =0x03 + cmp r0, r1 + bne case_pos5\@ +- console_bmc ++ console_slot4 + b case_end\@ + case_pos5\@: + //Test for position#5 +@@ -389,28 +441,28 @@ case_pos6\@: + ldr r1, =0x05 + cmp r0, r1 + bne case_pos7\@ +- console_bmc ++ console_slot1 + b case_end\@ + case_pos7\@: + //Test for position#7 + ldr r1, =0x06 + cmp r0, r1 + bne case_pos8\@ +- console_bmc ++ console_slot2 + b case_end\@ + case_pos8\@: + //Test for position#8 + ldr r1, =0x07 + cmp r0, r1 + bne case_pos9\@ +- console_bmc ++ console_slot3 + b case_end\@ + case_pos9\@: + //Test for position#9 + ldr r1, =0x08 + cmp r0, r1 + bne case_pos10\@ +- console_bmc ++ console_slot4 + b case_end\@ + case_pos10\@: + //Test for position#10 +-- +2.7.4 diff --git a/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend b/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend index 51d98a504..f3658290c 100644 --- a/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend +++ b/meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend @@ -1,2 +1,3 @@ -FILESEXTRAPATHS_prepend_yosemitev2 := "${THISDIR}/${PN}:" -SRC_URI_append_yosemitev2 = " file://0002-board-aspeed-Add-Mux-for-yosemitev2.patch" +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" +SRC_URI +="file://0001-spl-host-console-handle.patch" +SRC_URI +="file://0002-board-aspeed-Add-Mux-for-yosemitev2.patch" |