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commit 25a6448a1ab3b001d055ca61edd4a75fc3849a3c Author: Masayuki Ishikawa <[email protected]> AuthorDate: Mon Feb 6 14:37:51 2023 +0900 boards: sabre-6quad: Update README.txt Summary: - This commit updates README.txt regarding QEMU with DEBUG_ASSERTIONS=y Impact: - None Testing: - Tested with QEMU-7.1 Signed-off-by: Masayuki Ishikawa <[email protected]> --- boards/arm/imx6/sabre-6quad/README.txt | 31 +++++++------------------------ 1 file changed, 7 insertions(+), 24 deletions(-) diff --git a/boards/arm/imx6/sabre-6quad/README.txt b/boards/arm/imx6/sabre-6quad/README.txt index 4c24e59671..78416f21f7 100644 --- a/boards/arm/imx6/sabre-6quad/README.txt +++ b/boards/arm/imx6/sabre-6quad/README.txt @@ -609,30 +609,13 @@ index b15becbb51..3ad4d13ad7 100644 2. Please note that QEMU does not report PL310 (L2CC) related registers correctly, so if you enable CONFIG_DEBUG_ASSERTION the nuttx will stop with DEBUGASSERT(). To avoid this, - comment out the following lines. - ---- a/arch/arm/src/armv7-a/arm_l2cc_pl310.c -+++ b/arch/arm/src/armv7-a/arm_l2cc_pl310.c -@@ -333,7 +333,7 @@ void arm_l2ccinitialize(void) - #if defined(CONFIG_ARMV7A_ASSOCIATIVITY_8WAY) - DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_ASS) == 0); - #elif defined(CONFIG_ARMV7A_ASSOCIATIVITY_16WAY) -- DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_ASS) == L2CC_ACR_ASS); -+ //DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_ASS) == L2CC_ACR_ASS); - #else - # error No associativity selected - #endif -@@ -345,8 +345,8 @@ void arm_l2ccinitialize(void) - DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_WAYSIZE_MASK) == - L2CC_ACR_WAYSIZE_32KB); - #elif defined(CONFIG_ARMV7A_WAYSIZE_64KB) -- DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_WAYSIZE_MASK) == -- L2CC_ACR_WAYSIZE_64KB); -+ // DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_WAYSIZE_MASK) == -+ // L2CC_ACR_WAYSIZE_64KB); - #elif defined(CONFIG_ARMV7A_WAYSIZE_128KB) - DEBUGASSERT((getreg32(L2CC_ACR) & L2CC_ACR_WAYSIZE_MASK) == - L2CC_ACR_WAYSIZE_128KB); + comment out the following configs in defconfig + +-CONFIG_ARMV7A_ASSOCIATIVITY_16WAY=y +-CONFIG_ARMV7A_L2CC_PL310=y +-CONFIG_ARMV7A_WAYSIZE_64KB=y +-CONFIG_PL310_LOCKDOWN_BY_LINE=y +-CONFIG_PL310_LOCKDOWN_BY_MASTER=y 3. Run QEMU
