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authorDaniel Gonzalez Cabanelas <dgcbueu@gmail.com>2017-08-31 22:22:37 +0200
committerJonas Gorski <jonas.gorski@gmail.com>2017-12-16 12:57:05 +0100
commite12c72bb52ebcde361b5d8a9856bd771a7872b3d (patch)
tree4b0aafad234f30ac55ec23162aac1022ef0c2f23 /target/linux/brcm63xx/patches-4.4
parent085967f77414dcf8c232032c44ea5aa5cb80e240 (diff)
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brcm63xx: Add Sercomm AD1018 support
Add support for the Sercomm AD1018 router This a BCM6328 based board, 128 MB RAM, 128 MiB NAND flash, with an onboard BCM43217 wifi, 4 ethernet ports and 1 USB host port (not soldered). The board also has an FXS chip (Si32177) connected via SPI (SS2#), without support in LEDE. Since NAND flash chips aren't still supported in brcm63xx, the support is for now added to work only with SPI flash chips. Therefore hardware modding, soldering a new SPI flash chip, is required to make the board work with LEDE (tested and working OK). The flash at dts is intentionally left without partitioning to let the user choose a NOR chip of any size (8, 16 or 32 MB). Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@gmail.com> [jonas.gorski: renamed ad1018 to ad1018-nor to signify the modification] Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Diffstat (limited to 'target/linux/brcm63xx/patches-4.4')
-rw-r--r--target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch93
1 files changed, 93 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch b/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
new file mode 100644
index 0000000000..c08e00dbe8
--- /dev/null
+++ b/target/linux/brcm63xx/patches-4.4/580-board_AD1018.patch
@@ -0,0 +1,93 @@
+--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
+@@ -366,6 +366,74 @@ static struct board_info __initdata boar
+ },
+ };
+
++static struct sprom_fixup __initdata ad1018_fixups[] = {
++ { .offset = 6, .value = 0x1c00 },
++ { .offset = 65, .value = 0x1256 },
++ { .offset = 96, .value = 0x2046 },
++ { .offset = 97, .value = 0xfe69 },
++ { .offset = 98, .value = 0x1726 },
++ { .offset = 99, .value = 0xfa5c },
++ { .offset = 112, .value = 0x2046 },
++ { .offset = 113, .value = 0xfea8 },
++ { .offset = 114, .value = 0x1978 },
++ { .offset = 115, .value = 0xfa26 },
++ { .offset = 161, .value = 0x2222 },
++ { .offset = 169, .value = 0x2222 },
++ { .offset = 171, .value = 0x2222 },
++ { .offset = 173, .value = 0x2222 },
++ { .offset = 174, .value = 0x4444 },
++ { .offset = 175, .value = 0x2222 },
++ { .offset = 176, .value = 0x4444 },
++};
++
++static struct board_info __initdata board_AD1018 = {
++ .name = "96328avngr",
++ .expected_cpu_id = 0x6328,
++
++ .has_uart0 = 1,
++ .has_pci = 1,
++ .use_fallback_sprom = 1,
++
++ .has_ohci0 = 1,
++ .has_ehci0 = 1,
++ .num_usbh_ports = 1,
++
++ .has_enetsw = 1,
++
++ .enetsw = {
++ .used_ports = {
++ [0] = {
++ .used = 1,
++ .phy_id = 1,
++ .name = "FIBRE",
++ },
++ [1] = {
++ .used = 1,
++ .phy_id = 2,
++ .name = "LAN3",
++ },
++ [2] = {
++ .used = 1,
++ .phy_id = 3,
++ .name = "LAN2",
++ },
++ [3] = {
++ .used = 1,
++ .phy_id = 4,
++ .name = "LAN1",
++ },
++ },
++ },
++
++ .fallback_sprom = {
++ .type = SPROM_BCM43217,
++ .pci_bus = 1,
++ .pci_dev = 0,
++ .board_fixups = ad1018_fixups,
++ .num_board_fixups = ARRAY_SIZE(ad1018_fixups),
++ },
++};
++
+ static struct sprom_fixup __initdata ar5381u_fixups[] = {
+ { .offset = 97, .value = 0xfee5 },
+ { .offset = 98, .value = 0x157c },
+@@ -2684,6 +2752,7 @@ static const struct board_info __initcon
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6328
+ &board_96328avng,
++ &board_AD1018,
+ &board_AR5381u,
+ &board_AR5387un,
+ &board_963281TAN,
+@@ -2798,6 +2867,7 @@ static struct of_device_id const bcm963x
+ { .compatible = "d-link,dsl-274xb-f", .data = &board_dsl_274xb_f1, },
+ { .compatible = "nucom,r5010unv2", .data = &board_R5010UNV2, },
+ { .compatible = "sagem,f@st2704v2", .data = &board_FAST2704V2, },
++ { .compatible = "sercomm,ad1018-nor", .data = &board_AD1018, },
+ #endif
+ #ifdef CONFIG_BCM63XX_CPU_6338
+ { .compatible = "brcm,bcm96338gw", .data = &board_96338gw, },