boards: Documentation link fixes

Fixes missing or broken documentation links

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>

boards/silabs/efm32gg_sltb009a/doc/index.rst

@@ -56,10 +56,8 @@ features:
 |           |            | serial port-interrupt               |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efm32gg_sltb009a/efm32gg_sltb009a_defconfig``
-
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32gg_sltb009a/efm32gg_sltb009a_defconfig`
 
 Connections and IOs
 ===================

boards/silabs/efm32gg_slwstk6121a/doc/index.rst

@@ -68,9 +68,8 @@ features:
 |           |            | serial port-interrupt               |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efm32gg_slwstk6121a/efm32gg_slwstk6121a_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32gg_slwstk6121a/efm32gg_slwstk6121a_defconfig`
 
 Other hardware features, including the WF200 WiFi transceiver, are
 currently not supported by the port.

boards/silabs/efm32gg_stk3701a/doc/index.rst

@@ -69,9 +69,8 @@ features:
 |           |            | serial port-interrupt               |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efm32gg_stk3701a/efm32gg_stk3701a_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32gg_stk3701a/efm32gg_stk3701a_defconfig`
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efm32hg_slstk3400a/doc/index.rst

@@ -59,8 +59,8 @@ The efm32hg_slstk3400 board configuration supports the following hardware featur
 |           |            | serial port-interrupt               |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-``boards/arm/efm32hg_slstk3400a/efm32hg_slstk3400a_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32hg_slstk3400a/efm32hg_slstk3400a_defconfig`
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efm32pg_stk3401a/doc/index.rst

@@ -62,9 +62,8 @@ The efm32pg_stk3401a board configuration supports the following hardware feature
 | WATCHDOG  | on-chip    | watchdog                            |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efm32pg_stk3401a/efm32pg_stk3401a_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32pg_stk3401a/efm32pg_stk3401a_defconfig`
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efm32pg_stk3402a/doc/index.rst

@@ -69,7 +69,7 @@ The default configuration can be found in
 :zephyr_file:`boards/silabs/efm32pg_stk3402a/efm32pg_stk3402a_efm32pg12b500f1024gl125_defconfig`
 
 The default configuration when building for this EFM32JG12B SoC can be found in
-:zephyr_file:`boards/arm/efm32pg_stk3402a/efm32pg_stk3402a_efm32jg12b500f1024gl125_defconfig`
+:zephyr_file:`boards/silabs/efm32pg_stk3402a/efm32pg_stk3402a_efm32jg12b500f1024gl125_defconfig`
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efm32wg_stk3800/doc/index.rst

@@ -59,9 +59,8 @@ The efm32wg_stk3800 board configuration supports the following hardware features
 |           |            | serial port-interrupt               |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efm32wg_stk3800/efm32wg_stk3800_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efm32wg_stk3800/efm32wg_stk3800_defconfig`
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efr32_thunderboard/doc/brd4184.rst

@@ -80,7 +80,9 @@ The efr32bg22_brd4184a/b board configuration supports the following hardware fea
 +-----------+------------+-------------------------------------+
 
 The default configuration can be found in
-:zephyr_file:`boards/silabs/efr32_thunderboard/efr32bg22_brd4184_defconfig`
+:zephyr_file:`boards/silabs/efr32_thunderboard/efr32bg22_brd4184a_defconfig`
+and
+:zephyr_file:`boards/silabs/efr32_thunderboard/efr32bg22_brd4184b_defconfig`
 
 Connections and IOs
 ===================

boards/silabs/efr32mg_sltb004a/doc/index.rst

@@ -82,8 +82,8 @@ The efr32mg_sltb004a board configuration supports the following hardware feature
 | TRNG      | on-chip    | true random number generator        |
 +-----------+------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-``boards/arm/efr32mg_sltb004a/efr32mg_sltb004a_defconfig``.
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efr32mg_sltb004a/efr32mg_sltb004a_defconfig``
 
 Other hardware features are currently not supported by the port.
 

boards/silabs/efr32xg24_dk2601b/doc/index.rst

@@ -99,9 +99,8 @@ means Pin number 2 on PORTA, as used in the board's datasheets and manuals.
 | PA6   | USART0_RX   | UART Console EFM_BC_RX US0_RX       |
 +-------+-------------+-------------------------------------+
 
-The default configuration can be found in the defconfig file:
-
-	``boards/arm/efr32xg24_dk2601b/efr32xg24_dk2601b_defconfig``
+The default configuration can be found in
+:zephyr_file:`boards/silabs/efr32xg24_dk2601b/efr32xg24_dk2601b_defconfig`
 
 System Clock
 ============

boards/synopsys/em_starterkit/doc/index.rst

@@ -32,12 +32,12 @@ The default SoC for this board supported in Zephyr is the EM9D.
 This configuration is a Harvard Architecture, with a separate
 instruction bus and data bus. Instruction memory is called ICCM
 and data memory is called DCCM. The configuration file for EM9D
-is found in :zephyr_file:`soc/synopsys/snps_emsk/Kconfig.defconfig.em9d`.
+is found in :zephyr_file:`soc/synopsys/emsk/Kconfig.defconfig.em9d`.
 
 If you have a larger program, you can select the EM7D or EM11D, which gives
 access to 128KB DRAM with i-cache and d-cache. The configuration file for EM7D
-is found in :zephyr_file:`soc/synopsys/snps_emsk/Kconfig.defconfig.em7d` and EM11D is
-found in :zephyr_file:`soc/synopsys/snps_emsk/Kconfig.defconfig.em11d`.
+is found in :zephyr_file:`soc/synopsys/emsk/Kconfig.defconfig.em7d` and EM11D is
+found in :zephyr_file:`soc/synopsys/emsk/Kconfig.defconfig.em11d`.
 
 
 Hardware

boards/synopsys/nsim/doc/index.rst

@@ -90,7 +90,7 @@ Most board sub-configurations support building with both GNU and ARC MWDT toolch
 there might be exceptions from that, especially for newly added targets. You can check supported
 toolchains for the sub-configurations in the corresponding ``.yaml`` file.
 
-I.e. for the ``nsim/nsim_hs5x`` board we can check :zephyr_file:`boards/synopsys/nsim/nsim_hs5x.yaml`
+I.e. for the ``nsim/nsim_hs5x`` board we can check :zephyr_file:`boards/synopsys/nsim/nsim_nsim_hs5x.yaml`
 
 The supported toolchains are listed in ``toolchain:`` array in ``.yaml`` file, where we can find: