commit a861ea61398c098edd86f5884d780764c2f80a6a
author Mario Six <mario.six@gdsys.cc> Mon Jan 21 09:17:57 2019 +0100
committer Mario Six <mario.six@gdsys.cc> Tue May 21 07:52:33 2019 +0200
tree ca834cc0cdefd8e7573268a9f2017d9d94b63555
parent 4a50e56fd826530cb2631dac303d1711bff55a0b

mpc83xx: Migrate BATS config to Kconfig

The BATs (block address translation registers) determine the initial
memory window mappings. Hence, they must be known at compile time and
cannot be implemented in the DT mechanism.

Configuration of this crucial variable should still be somewhat
comfortable. Hence, make its fields configurable in Kconfig, and
assemble the final value from these.

Signed-off-by: Mario Six <mario.six@gdsys.cc>

configs/MPC8315ERDB_defconfig

diff --git a/configs/MPC8315ERDB_defconfig b/configs/MPC8315ERDB_defconfig
index 149e71c..43daee1 100644
--- a/configs/MPC8315ERDB_defconfig
+++ b/configs/MPC8315ERDB_defconfig
@@ -12,6 +12,62 @@
 CONFIG_BOOT_ROM_INTERFACE_GPCM_16BIT=y
 CONFIG_TSEC1_MODE_RGMII=y
 CONFIG_TSEC2_MODE_RGMII=y
+CONFIG_BAT0=y
+CONFIG_BAT0_NAME="SDRAM"
+CONFIG_BAT0_BASE=0x00000000
+CONFIG_BAT0_LENGTH_128_MBYTES=y
+CONFIG_BAT0_ACCESS_RW=y
+CONFIG_BAT0_ICACHE_MEMORYCOHERENCE=y
+CONFIG_BAT0_DCACHE_MEMORYCOHERENCE=y
+CONFIG_BAT0_USER_MODE_VALID=y
+CONFIG_BAT0_SUPERVISOR_MODE_VALID=y
+CONFIG_BAT1=y
+CONFIG_BAT1_NAME="IMMRBAR"
+CONFIG_BAT1_BASE=0xE0000000
+CONFIG_BAT1_LENGTH_8_MBYTES=y
+CONFIG_BAT1_ACCESS_RW=y
+CONFIG_BAT1_ICACHE_INHIBITED=y
+CONFIG_BAT1_ICACHE_GUARDED=y
+CONFIG_BAT1_DCACHE_INHIBITED=y
+CONFIG_BAT1_DCACHE_GUARDED=y
+CONFIG_BAT1_USER_MODE_VALID=y
+CONFIG_BAT1_SUPERVISOR_MODE_VALID=y
+CONFIG_BAT2=y
+CONFIG_BAT2_NAME="FLASH"
+CONFIG_BAT2_BASE=0xFE000000
+CONFIG_BAT2_LENGTH_32_MBYTES=y
+CONFIG_BAT2_ACCESS_RW=y
+CONFIG_BAT2_ICACHE_MEMORYCOHERENCE=y
+CONFIG_BAT2_DCACHE_INHIBITED=y
+CONFIG_BAT2_DCACHE_GUARDED=y
+CONFIG_BAT2_USER_MODE_VALID=y
+CONFIG_BAT2_SUPERVISOR_MODE_VALID=y
+CONFIG_BAT3=y
+CONFIG_BAT3_NAME="STACK_IN_DCACHE"
+CONFIG_BAT3_BASE=0xE6000000
+CONFIG_BAT3_ACCESS_RW=y
+CONFIG_BAT3_USER_MODE_VALID=y
+CONFIG_BAT3_SUPERVISOR_MODE_VALID=y
+CONFIG_BAT4=y
+CONFIG_BAT4_NAME="PCI_MEM_PHYS"
+CONFIG_BAT4_BASE=0x80000000
+CONFIG_BAT4_LENGTH_256_MBYTES=y
+CONFIG_BAT4_ACCESS_RW=y
+CONFIG_BAT4_ICACHE_MEMORYCOHERENCE=y
+CONFIG_BAT4_DCACHE_MEMORYCOHERENCE=y
+CONFIG_BAT4_USER_MODE_VALID=y
+CONFIG_BAT4_SUPERVISOR_MODE_VALID=y
+CONFIG_BAT5=y
+CONFIG_BAT5_NAME="PCI_MMIO_PHYS"
+CONFIG_BAT5_BASE=0x90000000
+CONFIG_BAT5_LENGTH_256_MBYTES=y
+CONFIG_BAT5_ACCESS_RW=y
+CONFIG_BAT5_ICACHE_INHIBITED=y
+CONFIG_BAT5_ICACHE_GUARDED=y
+CONFIG_BAT5_DCACHE_INHIBITED=y
+CONFIG_BAT5_DCACHE_GUARDED=y
+CONFIG_BAT5_USER_MODE_VALID=y
+CONFIG_BAT5_SUPERVISOR_MODE_VALID=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
 CONFIG_BOOTDELAY=6