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| author | T Karthik Reddy <t.karthik.reddy@xilinx.com> | 2022-02-23 15:01:37 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2022-03-07 08:49:08 +0100 |
| commit | 2569b51e324e451739c0dd293ff40643914f34e9 (patch) | |
| tree | 2ce3ea0abedc8049e70643c0c613240029f15043 /board | |
| parent | 7a036b674fc808a71b8069250ac7331d4ceb29a0 (diff) | |
| download | u-boot-2569b51e324e451739c0dd293ff40643914f34e9.zip u-boot-2569b51e324e451739c0dd293ff40643914f34e9.tar.gz u-boot-2569b51e324e451739c0dd293ff40643914f34e9.tar.bz2 | |
Revert "board: zynqmp: Fix for wrong AMS setting by ROM"
This reverts commit dfbe492edef421de09617dc26805fc428440924e.
Analog bus control register should be programmed in SPL only. This commit
3414712ba8a ("arm64: zynqmp: Writing correct value to ANALOG_BUS") is
programming the same. So revert this commit.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/215bc936e36f88d2e7c4422ec68cad6d40cb8f68.1645624892.git.michal.simek@xilinx.com
Diffstat (limited to 'board')
| -rw-r--r-- | board/xilinx/zynqmp/zynqmp.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index 70b3c81..bc20909 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -399,9 +399,6 @@ static void print_secure_boot(void) status & ZYNQMP_CSU_STATUS_ENCRYPTED ? "" : "not "); } -#define PS_SYSMON_ANALOG_BUS_VAL 0x3210 -#define PS_SYSMON_ANALOG_BUS_REG 0xFFA50914 - int board_init(void) { #if defined(CONFIG_ZYNQMP_FIRMWARE) @@ -429,9 +426,6 @@ int board_init(void) printf("EL Level:\tEL%d\n", current_el()); - /* Bug in ROM sets wrong value in this register */ - writel(PS_SYSMON_ANALOG_BUS_VAL, PS_SYSMON_ANALOG_BUS_REG); - #if CONFIG_IS_ENABLED(FPGA) && defined(CONFIG_FPGA_ZYNQMPPL) zynqmppl.name = zynqmp_get_silicon_idcode_name(); printf("Chip ID:\t%s\n", zynqmppl.name); |