From patchwork Mon Apr 27 10:51:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rayagonda Kokatanur X-Patchwork-Id: 238627 List-Id: U-Boot discussion From: rayagonda.kokatanur at broadcom.com (Rayagonda Kokatanur) Date: Mon, 27 Apr 2020 16:21:43 +0530 Subject: [PATCH v1 25/49] board: ns3: program GIC LPI tables In-Reply-To: <20200427105207.5659-1-rayagonda.kokatanur@broadcom.com> References: <20200427105207.5659-1-rayagonda.kokatanur@broadcom.com> Message-ID: <20200427105207.5659-26-rayagonda.kokatanur@broadcom.com> From: Bharat Kumar Reddy Gooty U-boot programs the GIC LPI configuration tables and enables the LPI table. Signed-off-by: Bharat Kumar Reddy Gooty Signed-off-by: Rayagonda Kokatanur --- board/broadcom/bcmns3/ns3.c | 4 ++++ include/configs/bcm_ns3.h | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/board/broadcom/bcmns3/ns3.c b/board/broadcom/bcmns3/ns3.c index ae4da977b6..7d0a63f370 100644 --- a/board/broadcom/bcmns3/ns3.c +++ b/board/broadcom/bcmns3/ns3.c @@ -8,9 +8,12 @@ #include #include #include +#include +#include #include #include #include +#include #include #include @@ -146,6 +149,7 @@ static int start_wdt(void) int ft_board_setup(void *fdt, bd_t *bd) { + gic_lpi_tables_init(BCM_NS3_GIC_LPI_BASE, MAX_GIC_REDISTRIBUTORS); start_wdt(); return 0; diff --git a/include/configs/bcm_ns3.h b/include/configs/bcm_ns3.h index 02a736456a..a17b9d51c0 100644 --- a/include/configs/bcm_ns3.h +++ b/include/configs/bcm_ns3.h @@ -37,4 +37,10 @@ #define CONFIG_SYS_MAXARGS 64 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +/* Generic Interrupt Controller Definitions */ +#define GICD_BASE 0x63C00000 +#define GICR_BASE 0x63E00000 +/* Number of GIC re-distributors */ +#define MAX_GIC_REDISTRIBUTORS 8 + #endif /* __BCM_NS3_H */